ldbc-sql
API
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ldbc-sql/ldbc.sql/ResultSet

ResultSet

ldbc.sql.ResultSet
See theResultSet companion object
trait ResultSet[F[_]]

A table of data representing a database result set, which is usually generated by executing a statement that queries the database.

A ResultSet object maintains a cursor pointing to its current row of data. Initially the cursor is positioned before the first row. The next method moves the cursor to the next row, and because it returns false when there are no more rows in the ResultSet object, it can be used in a while loop to iterate through the result set.

A default ResultSet object is not updatable and has a cursor that moves forward only. Thus, you can iterate through it only once and only from the first row to the last row. It is possible to produce ResultSet objects that are scrollable and/or updatable.

The ResultSet interface provides getter methods (getBoolean, getLong, and so on) for retrieving column values from the current row. Values can be retrieved using either the index number of the column or the name of the column. In general, using the column index will be more efficient. Columns are numbered from 1. For maximum portability, result set columns within each row should be read in left-to-right order, and each column should be read only once.

For the getter methods, a JDBC driver attempts to convert the underlying data to the Java type specified in the getter method and returns a suitable Java value. The JDBC specification has a table showing the allowable mappings from SQL types to Java types that can be used by the ResultSet getter methods.

Column names used as input to getter methods are case insensitive. When a getter method is called with a column name and several columns have the same name, the value of the first matching column will be returned. The column name option is designed to be used when column names are used in the SQL query that generated the result set. For columns that are NOT explicitly named in the query, it is best to use column numbers. If column names are used, the programmer should take care to guarantee that they uniquely refer to the intended columns, which can be assured with the SQL AS clause.

A ResultSet object is automatically closed when the Statement object that generated it is closed, re-executed, or used to retrieve the next result from a sequence of multiple results.

The number, types and properties of a ResultSet object's columns are provided by the ResultSetMetaData object returned by the ResultSet.getMetaData method.

Type parameters

F

The effect type

Attributes

Companion
object
Graph
Supertypes
class Object
trait Matchable
class Any

Members list

Value members

Abstract methods

def absolute(row: Int): F[Boolean]

Moves the cursor to the given row number in this ResultSet object.

Moves the cursor to the given row number in this ResultSet object.

If the row number is positive, the cursor moves to the given row number with respect to the beginning of the result set. The first row is row 1, the second is row 2, and so on.

If the given row number is negative, the cursor moves to an absolute row position with respect to the end of the result set. For example, calling the method absolute(-1) positions the cursor on the last row; calling the method absolute(-2) moves the cursor to the next-to-last row, and so on.

If the row number specified is zero, the cursor is moved to before the first row.

An attempt to position the cursor beyond the first/last row in the result set leaves the cursor before the first row or after the last row.

Note: Calling absolute(1) is the same as calling first(). Calling absolute(-1) is the same as calling last().

Value parameters

row

the number of the row to which the cursor should move. A value of zero indicates that the cursor will be positioned before the first row; a positive number indicates the row number counting from the beginning of the result set; a negative number indicates the row number counting from the end of the result set

Attributes

Returns

true if the cursor is moved to a position in this ResultSet object; false if the cursor is before the first row or after the last row

def afterLast(): F[Unit]

Moves the cursor to the end of this ResultSet object, just after the last row. This method has no effect if the result set contains no rows.

Moves the cursor to the end of this ResultSet object, just after the last row. This method has no effect if the result set contains no rows.

Attributes

def beforeFirst(): F[Unit]

Moves the cursor to the front of this ResultSet object, just before the first row. This method has no effect if the result set contains no rows.

Moves the cursor to the front of this ResultSet object, just before the first row. This method has no effect if the result set contains no rows.

Attributes

def cancelRowUpdates(): F[Unit]

Cancels the updates made to the current row in this ResultSet object. This method may be called after calling an updater method(s) and before calling the method updateRow to roll back the updates made to a row. If no updates have been made or updateRow has already been called, this method has no effect.

Cancels the updates made to the current row in this ResultSet object. This method may be called after calling an updater method(s) and before calling the method updateRow to roll back the updates made to a row. If no updates have been made or updateRow has already been called, this method has no effect.

Attributes

def clearWarnings(): F[Unit]

Clears all warnings reported on this ResultSet object. After this method is called, the method getWarnings returns null until a new warning is reported for this ResultSet object.

Clears all warnings reported on this ResultSet object. After this method is called, the method getWarnings returns null until a new warning is reported for this ResultSet object.

Attributes

def close(): F[Unit]

Releases this ResultSet object's database and JDBC resources immediately instead of waiting for this to happen when it is automatically closed.

Releases this ResultSet object's database and JDBC resources immediately instead of waiting for this to happen when it is automatically closed.

The closing of a ResultSet object does not close the Blob, Clob or NClob objects created by the ResultSet. Blob, Clob or NClob objects remain valid for at least the duration of the transaction in which they are created, unless their free method is invoked.

When a ResultSet is closed, any ResultSetMetaData instances that were created by calling the getMetaData method remain accessible.

Note: A ResultSet object is automatically closed by the Statement object that generated it when that Statement object is closed, re-executed, or is used to retrieve the next result from a sequence of multiple results.

Calling the method close on a ResultSet object that is already closed is a no-op.

Attributes

def deleteRow(): F[Unit]

Deletes the current row from this ResultSet object and from the underlying database. This method cannot be called when the cursor is on the insert row.

Deletes the current row from this ResultSet object and from the underlying database. This method cannot be called when the cursor is on the insert row.

Attributes

def findColumn(columnLabel: String): F[Int]

Maps the given ResultSet column label to its ResultSet column index.

Maps the given ResultSet column label to its ResultSet column index.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

the column index of the given column name

def first(): F[Boolean]

Moves the cursor to the first row in this ResultSet object.

Moves the cursor to the first row in this ResultSet object.

Attributes

Returns

true if the cursor is on a valid row; false if there are no rows in the result set

def getArray(columnIndex: Int): F[Array]

Retrieves the value of the designated column in the current row of this ResultSet object as an Array object in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as an Array object in the Java programming language.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

an Array object representing the SQL ARRAY value in the specified column

def getArray(columnLabel: String): F[Array]

Retrieves the value of the designated column in the current row of this ResultSet object as an Array object in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as an Array object in the Java programming language.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

an Array object representing the SQL ARRAY value in the specified column

def getAsciiStream(columnIndex: Int): F[InputStream]

Retrieves the value of the designated column in the current row of this ResultSet object as a stream of ASCII characters. The value can then be read in chunks from the stream. This method is particularly suitable for retrieving large LONGVARCHAR values. The JDBC driver will do any necessary conversion from the database format into ASCII.

Retrieves the value of the designated column in the current row of this ResultSet object as a stream of ASCII characters. The value can then be read in chunks from the stream. This method is particularly suitable for retrieving large LONGVARCHAR values. The JDBC driver will do any necessary conversion from the database format into ASCII.

Note: All the data in the returned stream must be read prior to getting the value of any other column. The next call to a getter method implicitly closes the stream. Also, a stream may return 0 when the method InputStream.available is called whether there is data available or not

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

a Java input stream that delivers the database column value as a stream of one-byte ASCII characters; if the value is SQL NULL, the value returned is null

def getAsciiStream(columnLabel: String): F[InputStream]

Retrieves the value of the designated column in the current row of this ResultSet object as a stream of ASCII characters. The value can then be read in chunks from the stream. This method is particularly suitable for retrieving large LONGVARCHAR values. The JDBC driver will do any necessary conversion from the database format into ASCII.

Retrieves the value of the designated column in the current row of this ResultSet object as a stream of ASCII characters. The value can then be read in chunks from the stream. This method is particularly suitable for retrieving large LONGVARCHAR values. The JDBC driver will do any necessary conversion from the database format into ASCII.

Note: All the data in the returned stream must be read prior to getting the value of any other column. The next call to a getter method implicitly closes the stream. Also, a stream may return 0 when the method available is called whether there is data available or not.

Value parameters

columnLabel

columnLabel – the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

a Java input stream that delivers the database column value as a stream of one-byte ASCII characters. If the value is SQL NULL, the value returned is null.

def getBigDecimal(columnIndex: Int): F[BigDecimal]

Retrieves the value of the designated column in the current row of this ResultSet object as a java.math.BigDecimal with full precision.

Retrieves the value of the designated column in the current row of this ResultSet object as a java.math.BigDecimal with full precision.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

the column value (full precision); if the value is SQL NULL, the value returned is null in the Java programming language.

def getBigDecimal(columnLabel: String): F[BigDecimal]

Retrieves the value of the designated column in the current row of this ResultSet object as a java.math.BigDecimal with full precision.

Retrieves the value of the designated column in the current row of this ResultSet object as a java.math.BigDecimal with full precision.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

the column value (full precision); if the value is SQL NULL, the value returned is null in the Java programming language.

def getBinaryStream(columnIndex: Int): F[InputStream]

Retrieves the value of the designated column in the current row of this ResultSet object as a stream of uninterpreted bytes. The value can then be read in chunks from the stream. This method is particularly suitable for retrieving large LONGVARBINARY values.

Retrieves the value of the designated column in the current row of this ResultSet object as a stream of uninterpreted bytes. The value can then be read in chunks from the stream. This method is particularly suitable for retrieving large LONGVARBINARY values.

Note: All the data in the returned stream must be read prior to getting the value of any other column. The next call to a getter method implicitly closes the stream. Also, a stream may return 0 when the method InputStream.available is called whether there is data available or not.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

a Java input stream that delivers the database column value as a stream of uninterpreted bytes; if the value is SQL NULL, the value returned is null

def getBinaryStream(columnLabel: String): F[InputStream]

Retrieves the value of the designated column in the current row of this ResultSet object as a stream of uninterpreted bytes. The value can then be read in chunks from the stream. This method is particularly suitable for retrieving large LONGVARBINARY values.

Retrieves the value of the designated column in the current row of this ResultSet object as a stream of uninterpreted bytes. The value can then be read in chunks from the stream. This method is particularly suitable for retrieving large LONGVARBINARY values.

Note: All the data in the returned stream must be read prior to getting the value of any other column. The next call to a getter method implicitly closes the stream. Also, a stream may return 0 when the method available is called whether there is data available or not.

Value parameters

columnLabel

columnLabel – the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

a Java input stream that delivers the database column value as a stream of uninterpreted bytes; if the value is SQL NULL, the result is null

def getBlob(columnIndex: Int): F[Blob]

Retrieves the value of the designated column in the current row of this ResultSet object as a Blob object in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a Blob object in the Java programming language.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

a Blob object representing the SQL BLOB value in the specified column

def getBlob(columnLabel: String): F[Blob]

Retrieves the value of the designated column in the current row of this ResultSet object as a Blob object in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a Blob object in the Java programming language.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

a Blob object representing the SQL BLOB value in the specified column

def getBoolean(columnIndex: Int): F[Boolean]

Retrieves the value of the designated column in the current row of this ResultSet object as a boolean in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a boolean in the Java programming language.

If the designated column has a datatype of CHAR or VARCHAR and contains a "0" or has a datatype of BIT, TINYINT, SMALLINT, INTEGER or BIGINT and contains a 0, a value of false is returned. If the designated column has a datatype of CHAR or VARCHAR and contains a "1" or has a datatype of BIT, TINYINT, SMALLINT, INTEGER or BIGINT and contains a 1, a value of true is returned.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is false

def getBoolean(columnLabel: String): F[Boolean]

Retrieves the value of the designated column in the current row of this ResultSet object as a boolean in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a boolean in the Java programming language.

If the designated column has a datatype of CHAR or VARCHAR and contains a "0" or has a datatype of BIT, TINYINT, SMALLINT, INTEGER or BIGINT and contains a 0, a value of false is returned. If the designated column has a datatype of CHAR or VARCHAR and contains a "1" or has a datatype of BIT, TINYINT, SMALLINT, INTEGER or BIGINT and contains a 1, a value of true is returned.

Value parameters

columnLabel

columnLabel – the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is false

def getByte(columnIndex: Int): F[Byte]

Retrieves the value of the designated column in the current row of this ResultSet object as a byte in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a byte in the Java programming language.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is 0

def getByte(columnLabel: String): F[Byte]

Retrieves the value of the designated column in the current row of this ResultSet object as a byte in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a byte in the Java programming language.

Value parameters

columnLabel

columnLabel – the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is 0

def getBytes(columnIndex: Int): F[Array[Byte]]

Retrieves the value of the designated column in the current row of this ResultSet object as a byte array in the Java programming language. The bytes represent the raw values returned by the driver.

Retrieves the value of the designated column in the current row of this ResultSet object as a byte array in the Java programming language. The bytes represent the raw values returned by the driver.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is null

def getBytes(columnLabel: String): F[Array[Byte]]

Retrieves the value of the designated column in the current row of this ResultSet object as a byte array in the Java programming language. The bytes represent the raw values returned by the driver.

Retrieves the value of the designated column in the current row of this ResultSet object as a byte array in the Java programming language. The bytes represent the raw values returned by the driver.

Value parameters

columnLabel

columnLabel – the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is null

def getCharacterStream(columnIndex: Int): F[Reader]

Retrieves the value of the designated column in the current row of this ResultSet object as a java.io.Reader object.

Retrieves the value of the designated column in the current row of this ResultSet object as a java.io.Reader object.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

a java.io.Reader object that contains the column value; if the value is SQL NULL, the value returned is null in the Java programming language.

def getCharacterStream(columnLabel: String): F[Reader]

Retrieves the value of the designated column in the current row of this ResultSet object as a java.io.Reader object.

Retrieves the value of the designated column in the current row of this ResultSet object as a java.io.Reader object.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

a java.io.Reader object that contains the column value; if the value is SQL NULL, the value returned is null in the Java programming language

def getClob(columnIndex: Int): F[Clob]

Retrieves the value of the designated column in the current row of this ResultSet object as a Clob object in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a Clob object in the Java programming language.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

a Clob object representing the SQL CLOB value in the specified column

def getClob(columnLabel: String): F[Clob]

Retrieves the value of the designated column in the current row of this ResultSet object as a Clob object in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a Clob object in the Java programming language.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

a Clob object representing the SQL CLOB value in the specified column

def getConcurrency(): F[Int]

Retrieves the concurrency mode of this ResultSet object. The concurrency used is determined by the Statement object that created the result set.

Retrieves the concurrency mode of this ResultSet object. The concurrency used is determined by the Statement object that created the result set.

Attributes

Returns

the concurrency type, either ResultSet.Concur.CONCUR_READ_ONLY or ResultSet.Concur.CONCUR_UPDATABLE

def getCursorName(): F[String]

Retrieves the name of the SQL cursor used by this ResultSet object.

Retrieves the name of the SQL cursor used by this ResultSet object.

In SQL, a result table is retrieved through a cursor that is named. The current row of a result set can be updated or deleted using a positioned update/delete statement that references the cursor name. To insure that the cursor has the proper isolation level to support update, the cursor's SELECT statement should be of the form SELECT FOR UPDATE. If FOR UPDATE is omitted, the positioned updates may fail.

The JDBC API supports this SQL feature by providing the name of the SQL cursor used by a ResultSet object. The current row of a ResultSet object is also the current row of this SQL cursor.

Attributes

Returns

the SQL name for this ResultSet object's cursor

def getDate(columnIndex: Int): F[Date]

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Date object in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Date object in the Java programming language.

Value parameters

columnIndex

the first column is 1, the second is 2, .

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is null

def getDate(columnLabel: String): F[Date]

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Date object in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Date object in the Java programming language.

Value parameters

columnLabel

columnLabel – the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is null

def getDate(columnIndex: Int, cal: Calendar): F[Date]

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Date object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the date if the underlying database does not store timezone information.

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Date object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the date if the underlying database does not store timezone information.

Value parameters

cal

the java.util.Calendar object to use in constructing the date

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

the column value as a java.sql.Date object; if the value is SQL NULL, the value returned is null in the Java programming language

def getDate(columnLabel: String, cal: Calendar): F[Date]

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Date object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the date if the underlying database does not store timezone information.

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Date object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the date if the underlying database does not store timezone information.

Value parameters

cal

the java.util.Calendar object to use in constructing the date

columnLabel

he label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

the column value as a java.sql.Date object; if the value is SQL NULL, the value returned is null in the Java programming language

def getDouble(columnIndex: Int): F[Double]

Retrieves the value of the designated column in the current row of this ResultSet object as a double in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a double in the Java programming language.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is 0

def getDouble(columnLabel: String): F[Double]

Retrieves the value of the designated column in the current row of this ResultSet object as a double in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a double in the Java programming language.

Value parameters

columnLabel

columnLabel – the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is 0

def getFetchDirection(): F[Int]

Retrieves the fetch direction for this ResultSet object.

Retrieves the fetch direction for this ResultSet object.

Attributes

Returns

the current fetch direction for this ResultSet object

def getFetchSize(): F[Int]

Retrieves the fetch size for this ResultSet object.

Retrieves the fetch size for this ResultSet object.

Attributes

Returns

the current fetch size for this ResultSet object

def getFloat(columnIndex: Int): F[Float]

Retrieves the value of the designated column in the current row of this ResultSet object as a float in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a float in the Java programming language.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is 0

def getFloat(columnLabel: String): F[Float]

Retrieves the value of the designated column in the current row of this ResultSet object as a float in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a float in the Java programming language.

Value parameters

columnLabel

columnLabel – the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is 0

def getHoldability(): F[Int]

Retrieves the holdability of this ResultSet object

Retrieves the holdability of this ResultSet object

Attributes

Returns

either ResultSet.Holdability.HOLD_CURSORS_OVER_COMMIT or ResultSet.Holdability.CLOSE_CURSORS_AT_COMMIT

def getInt(columnIndex: Int): F[Int]

Retrieves the value of the designated column in the current row of this ResultSet object as an int in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as an int in the Java programming language.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is 0

def getInt(columnLabel: String): F[Int]

Retrieves the value of the designated column in the current row of this ResultSet object as an int in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as an int in the Java programming language.

Value parameters

columnLabel

columnLabel – the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is 0

def getLong(columnIndex: Int): F[Long]

Retrieves the value of the designated column in the current row of this ResultSet object as a long in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a long in the Java programming language.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is 0

def getLong(columnLabel: String): F[Long]

Retrieves the value of the designated column in the current row of this ResultSet object as a long in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a long in the Java programming language.

Value parameters

columnLabel

columnLabel – the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is 0

def getMetaData(): F[ResultSetMetaData]

Retrieves the number, types and properties of this ResultSet object's columns.

Retrieves the number, types and properties of this ResultSet object's columns.

Attributes

Returns

the description of this ResultSet object's columns

def getNCharacterStream(columnIndex: Int): F[Reader]

Retrieves the value of the designated column in the current row of this ResultSet object as a java.io.Reader object. It is intended for use when accessing NCHAR,NVARCHAR and LONGNVARCHAR columns.

Retrieves the value of the designated column in the current row of this ResultSet object as a java.io.Reader object. It is intended for use when accessing NCHAR,NVARCHAR and LONGNVARCHAR columns.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

a java.io.Reader object that contains the column value; if the value is SQL NULL, the value returned is null in the Java

def getNCharacterStream(columnLabel: String): F[Reader]

Retrieves the value of the designated column in the current row of this ResultSet object as a java.io.Reader object. It is intended for use when accessing NCHAR,NVARCHAR and LONGNVARCHAR columns.

Retrieves the value of the designated column in the current row of this ResultSet object as a java.io.Reader object. It is intended for use when accessing NCHAR,NVARCHAR and LONGNVARCHAR columns.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

a java.io.Reader object that contains the column value; if the value is SQL NULL, the value returned is null in the Java programming language

def getNClob(columnIndex: Int): F[NClob]

Retrieves the value of the designated column in the current row of this ResultSet object as a NClob object in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a NClob object in the Java programming language.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

a NClob object representing the SQL NCLOB value in the specified column

def getNClob(columnLabel: String): F[NClob]

Retrieves the value of the designated column in the current row of this ResultSet object as a NClob object in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a NClob object in the Java programming language.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

a NClob object representing the SQL NCLOB value in the specified column

def getNString(columnIndex: Int): F[String]

Retrieves the value of the designated column in the current row of this ResultSet object as a String in the Java programming language. It is intended for use when accessing NCHAR,NVARCHAR and LONGNVARCHAR columns.

Retrieves the value of the designated column in the current row of this ResultSet object as a String in the Java programming language. It is intended for use when accessing NCHAR,NVARCHAR and LONGNVARCHAR columns.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is null

def getNString(columnLabel: String): F[String]

Retrieves the value of the designated column in the current row of this ResultSet object as a String in the Java programming language. It is intended for use when accessing NCHAR,NVARCHAR and LONGNVARCHAR columns.

Retrieves the value of the designated column in the current row of this ResultSet object as a String in the Java programming language. It is intended for use when accessing NCHAR,NVARCHAR and LONGNVARCHAR columns.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is null

def getObject(columnIndex: Int): F[Object]

Gets the value of the designated column in the current row of this ResultSet object as an Object in the Java programming language.

Gets the value of the designated column in the current row of this ResultSet object as an Object in the Java programming language.

This method will return the value of the given column as a Java object. The type of the Java object will be the default Java object type corresponding to the column's SQL type, following the mapping for built-in types specified in the JDBC specification. If the value is an SQL NULL, the driver returns a Java null.

This method may also be used to read database-specific abstract data types. In the JDBC 2.0 API, the behavior of method getObject is extended to materialize data of SQL user-defined types.

If Connection.getTypeMap does not throw a SQLFeatureNotSupportedException, then when a column contains a structured or distinct value, the behavior of this method is as if it were a call to: getObject(columnIndex, this.getStatement().getConnection().getTypeMap()). If Connection.getTypeMap does throw a SQLFeatureNotSupportedException, then structured values are not supported, and distinct values are mapped to the default Java class as determined by the underlying SQL type of the DISTINCT type.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

a java.lang.Object holding the column value

def getObject(columnLabel: String): F[Object]

Gets the value of the designated column in the current row of this ResultSet object as an Object in the Java programming language.

Gets the value of the designated column in the current row of this ResultSet object as an Object in the Java programming language.

This method will return the value of the given column as a Java object. The type of the Java object will be the default Java object type corresponding to the column's SQL type, following the mapping for built-in types specified in the JDBC specification. If the value is an SQL NULL, the driver returns a Java null.

This method may also be used to read database-specific abstract data types.

In the JDBC 2.0 API, the behavior of the method getObject is extended to materialize data of SQL user-defined types. When a column contains a structured or distinct value, the behavior of this method is as if it were a call to: getObject(columnIndex, this.getStatement().getConnection().getTypeMap()).

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

a java.lang.Object holding the column value

def getObject(columnIndex: Int, map: Map[String, Class[_]]): F[Object]

Retrieves the value of the designated column in the current row of this ResultSet object as an Object in the Java programming language. If the value is an SQL NULL, the driver returns a Java null. This method uses the given Map object for the custom mapping of the SQL structured or distinct type that is being retrieved.

Retrieves the value of the designated column in the current row of this ResultSet object as an Object in the Java programming language. If the value is an SQL NULL, the driver returns a Java null. This method uses the given Map object for the custom mapping of the SQL structured or distinct type that is being retrieved.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

map

a java.util.Map object that contains the mapping from SQL type names to classes in the Java programming language

Attributes

Returns

an Object in the Java programming language representing the SQL value

def getObject(columnLabel: String, map: Map[String, Class[_]]): F[Object]

Retrieves the value of the designated column in the current row of this ResultSet object as an Object in the Java programming language. If the value is an SQL NULL, the driver returns a Java null. This method uses the specified Map object for custom mapping if appropriate.

Retrieves the value of the designated column in the current row of this ResultSet object as an Object in the Java programming language. If the value is an SQL NULL, the driver returns a Java null. This method uses the specified Map object for custom mapping if appropriate.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

map

a java.util.Map object that contains the mapping from SQL type names to classes in the Java programming language

Attributes

Returns

an Object representing the SQL value in the specified column

def getObject[T](columnIndex: Int, clazz: T): F[T]

Retrieves the value of the designated column in the current row of this ResultSet object and will convert from the SQL type of the column to the requested Java data type, if the conversion is supported. If the conversion is not supported or null is specified for the type, a SQLException is thrown.

Retrieves the value of the designated column in the current row of this ResultSet object and will convert from the SQL type of the column to the requested Java data type, if the conversion is supported. If the conversion is not supported or null is specified for the type, a SQLException is thrown.

At a minimum, an implementation must support the conversions defined in Appendix B, Table B-3 and conversion of appropriate user defined SQL types to a Java type which implements SQLData, or Struct. Additional conversions may be supported and are vendor defined.

Type parameters

T

Java data type for converting a given column

Value parameters

clazz

Class representing the Java data type to convert the designated column to.

columnIndex

the first column is 1, the second is 2, ...

Attributes

def getObject[T](columnLabel: String, clazz: T): F[T]

Retrieves the value of the designated column in the current row of this ResultSet object and will convert from the SQL type of the column to the requested Java data type, if the conversion is supported. If the conversion is not supported or null is specified for the type, a SQLException is thrown.

Retrieves the value of the designated column in the current row of this ResultSet object and will convert from the SQL type of the column to the requested Java data type, if the conversion is supported. If the conversion is not supported or null is specified for the type, a SQLException is thrown.

At a minimum, an implementation must support the conversions defined in Appendix B, Table B-3 and conversion of appropriate user defined SQL types to a Java type which implements SQLData, or Struct. Additional conversions may be supported and are vendor defined.

Type parameters

T

Java data type for converting a given column

Value parameters

clazz

Class representing the Java data type to convert the designated column to.

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

def getRef(columnIndex: Int): F[Ref]

Retrieves the value of the designated column in the current row of this ResultSet object as a Ref object in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a Ref object in the Java programming language.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

a Ref object representing an SQL REF value

def getRef(columnLabel: String): F[Ref]

Retrieves the value of the designated column in the current row of this ResultSet object as a Ref object in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a Ref object in the Java programming language.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

a Ref object representing the SQL REF value in the specified column

def getRow(): F[Int]

Retrieves the current row number. The first row is number 1, the second number 2, and so on.

Retrieves the current row number. The first row is number 1, the second number 2, and so on.

Note:Support for the getRow method is optional for ResultSets with a result set type of TYPE_FORWARD_ONLY

Attributes

Returns

the current row number; 0 if there is no current row

def getRowId(columnIndex: Int): F[RowId]

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.RowId object in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.RowId object in the Java programming language.

Value parameters

columnIndex

the first column is 1, the second 2, ...

Attributes

Returns

the column value; if the value is a SQL NULL the value returned is null

def getRowId(columnLabel: String): F[RowId]

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.RowId object in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.RowId object in the Java programming language.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

the column value ; if the value is a SQL NULL the value returned is null

def getSQLXML(columnIndex: Int): F[SQLXML]

Retrieves the value of the designated column in the current row of this ResultSet as a java.sql.SQLXML object in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet as a java.sql.SQLXML object in the Java programming language.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

a SQLXML object that maps an SQL XML value

def getSQLXML(columnLabel: String): F[SQLXML]

Retrieves the value of the designated column in the current row of this ResultSet as a java.sql.SQLXML object in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet as a java.sql.SQLXML object in the Java programming language.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

a SQLXML object that maps an SQL XML value

def getShort(columnIndex: Int): F[Short]

Retrieves the value of the designated column in the current row of this ResultSet object as a short in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a short in the Java programming language.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is 0

def getShort(columnLabel: String): F[Short]

Retrieves the value of the designated column in the current row of this ResultSet object as a short in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a short in the Java programming language.

Value parameters

columnLabel

columnLabel – the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is 0

def getStatement(): F[Unit]

Retrieves the Statement object that produced this ResultSet object. If the result set was generated some other way, such as by a DatabaseMetaData method, this method may return null.

Retrieves the Statement object that produced this ResultSet object. If the result set was generated some other way, such as by a DatabaseMetaData method, this method may return null.

Attributes

def getString(columnIndex: Int): F[String]

Retrieves the value of the designated column in the current row of this ResultSet object as a String in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a String in the Java programming language.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is null

def getString(columnLabel: String): F[String]

Retrieves the value of the designated column in the current row of this ResultSet object as a String in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a String in the Java programming language.

Value parameters

columnLabel

columnLabel – the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is null

def getTime(columnIndex: Int): F[Time]

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Time object in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Time object in the Java programming language.

Value parameters

columnIndex

the first column is 1, the second is 2, .

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is null

def getTime(columnLabel: String): F[Time]

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Time object in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Time object in the Java programming language.

Value parameters

columnLabel

columnLabel – the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is null

def getTime(columnIndex: Int, cal: Calendar): F[Time]

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Time object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the time if the underlying database does not store timezone information.

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Time object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the time if the underlying database does not store timezone information.

Value parameters

cal

the java.util.Calendar object to use in constructing the time

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

the column value as a java.sql.Time object; if the value is SQL NULL, the value returned is null in the Java programming language

def getTime(columnLabel: String, cal: Calendar): F[Time]

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Time object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the time if the underlying database does not store timezone information.

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Time object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the time if the underlying database does not store timezone information.

Value parameters

cal

the java.util.Calendar object to use in constructing the time

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

the column value as a java.sql.Time object; if the value is SQL NULL, the value returned is null in the Java programming language

def getTimestamp(columnIndex: Int): F[Timestamp]

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Timestamp object in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Timestamp object in the Java programming language.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is null

def getTimestamp(columnLabel: String): F[Timestamp]

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Timestamp object in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Timestamp object in the Java programming language.

Value parameters

columnLabel

columnLabel – the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

the column value; if the value is SQL NULL, the value returned is null

def getTimestamp(columnIndex: Int, cal: Calendar): F[Timestamp]

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Timestamp object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the timestamp if the underlying database does not store timezone information.

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Timestamp object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the timestamp if the underlying database does not store timezone information.

Value parameters

cal

the java.util.Calendar object to use in constructing the timestamp

columnIndex

the first column is 1, the second is 2, ...

Attributes

Returns

the column value as a java.sql.Timestamp object; if the value is SQL NULL, the value returned is null in the Java programming language

def getTimestamp(columnLabel: String, cal: Calendar): F[Timestamp]

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Timestamp object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the timestamp if the underlying database does not store timezone information.

Retrieves the value of the designated column in the current row of this ResultSet object as a java.sql.Timestamp object in the Java programming language. This method uses the given calendar to construct an appropriate millisecond value for the timestamp if the underlying database does not store timezone information.

Value parameters

cal

the java.util.Calendar object to use in constructing the date

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

the column value as a java.sql.Timestamp object; if the value is SQL NULL, the value returned is null in the Java programming language

def getType(): F[Option[Type]]

Retrieves the type of this ResultSet object. The type is determined by the Statement object that created the result set.

Retrieves the type of this ResultSet object. The type is determined by the Statement object that created the result set.

Attributes

Returns

ResultSet.Type.TYPE_FORWARD_ONLY, ResultSet.Type.TYPE_SCROLL_INSENSITIVE, or ResultSet.Type.TYPE_SCROLL_SENSITIVE

def getURL(columnIndex: Int): F[URL]

Retrieves the value of the designated column in the current row of this ResultSet object as a java.net.URL object in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a java.net.URL object in the Java programming language.

Value parameters

columnIndex

he index of the column 1 is the first, 2 is the second,...

Attributes

Returns

the column value as a java.net.URL object; if the value is SQL NULL, the value returned is null in the Java programming language

def getURL(columnLabel: String): F[URL]

Retrieves the value of the designated column in the current row of this ResultSet object as a java.net.URL object in the Java programming language.

Retrieves the value of the designated column in the current row of this ResultSet object as a java.net.URL object in the Java programming language.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

Returns

the column value as a java.net.URL object; if the value is SQL NULL, the value returned is null in the Java programming language

def getWarnings(): F[SQLWarning]

Retrieves the first warning reported by calls on this ResultSet object. Subsequent warnings on this ResultSet object will be chained to the SQLWarning object that this method returns.

Retrieves the first warning reported by calls on this ResultSet object. Subsequent warnings on this ResultSet object will be chained to the SQLWarning object that this method returns.

The warning chain is automatically cleared each time a new row is read. This method may not be called on a ResultSet object that has been closed; doing so will cause an SQLException to be thrown.

Note: This warning chain only covers warnings caused by ResultSet methods. Any warning caused by Statement methods (such as reading OUT parameters) will be chained on the Statement object.

Attributes

Returns

the first SQLWarning object reported or null if there are none

def insertRow(): F[Unit]

Inserts the contents of the insert row into this ResultSet object and into the database. The cursor must be on the insert row when this method is called.

Inserts the contents of the insert row into this ResultSet object and into the database. The cursor must be on the insert row when this method is called.

Attributes

def isAfterLast(): F[Boolean]

Retrieves whether the cursor is after the last row in this ResultSet object.

Retrieves whether the cursor is after the last row in this ResultSet object.

Note:Support for the isAfterLast method is optional for ResultSets with a result set type of TYPE_FORWARD_ONLY

Attributes

Returns

true if the cursor is after the last row; false if the cursor is at any other position or the result set contains no rows

def isBeforeFirst(): F[Boolean]

Retrieves whether the cursor is before the first row in this ResultSet object.

Retrieves whether the cursor is before the first row in this ResultSet object.

Note:Support for the isBeforeFirst method is optional for ResultSets with a result set type of TYPE_FORWARD_ONLY

Attributes

Returns

true if the cursor is before the first row; false if the cursor is at any other position or the result set contains no rows

def isClosed(): F[Boolean]

Retrieves whether this ResultSet object has been closed. A ResultSet is closed if the method close has been called on it, or if it is automatically closed.

Retrieves whether this ResultSet object has been closed. A ResultSet is closed if the method close has been called on it, or if it is automatically closed.

Attributes

Returns

true if this ResultSet object is closed; false if it is still open

def isFirst(): F[Boolean]

Retrieves whether the cursor is on the first row of this ResultSet object.

Retrieves whether the cursor is on the first row of this ResultSet object.

Note:Support for the isFirst method is optional for ResultSets with a result set type of TYPE_FORWARD_ONLY

Attributes

Returns

true if the cursor is on the first row; false otherwise

def isLast(): F[Boolean]

Retrieves whether the cursor is on the last row of this ResultSet object. Note: Calling the method isLast may be expensive because the JDBC driver might need to fetch ahead one row in order to determine whether the current row is the last row in the result set.

Retrieves whether the cursor is on the last row of this ResultSet object. Note: Calling the method isLast may be expensive because the JDBC driver might need to fetch ahead one row in order to determine whether the current row is the last row in the result set.

Note: Support for the isLast method is optional for ResultSets with a result set type of TYPE_FORWARD_ONLY

Attributes

Returns

true if the cursor is on the last row; false otherwise

def last(): F[Boolean]

Moves the cursor to the last row in this ResultSet object.

Moves the cursor to the last row in this ResultSet object.

Attributes

Returns

true if the cursor is on a valid row; false if there are no rows in the result set

def moveToCurrentRow(): F[Unit]

Moves the cursor to the remembered cursor position, usually the current row. This method has no effect if the cursor is not on the insert row.

Moves the cursor to the remembered cursor position, usually the current row. This method has no effect if the cursor is not on the insert row.

Attributes

def moveToInsertRow(): F[Unit]

Moves the cursor to the insert row. The current cursor position is remembered while the cursor is positioned on the insert row. The insert row is a special row associated with an updatable result set. It is essentially a buffer where a new row may be constructed by calling the updater methods prior to inserting the row into the result set. Only the updater, getter, and insertRow methods may be called when the cursor is on the insert row. All of the columns in a result set must be given a value each time this method is called before calling insertRow. An updater method must be called before a getter method can be called on a column value.

Moves the cursor to the insert row. The current cursor position is remembered while the cursor is positioned on the insert row. The insert row is a special row associated with an updatable result set. It is essentially a buffer where a new row may be constructed by calling the updater methods prior to inserting the row into the result set. Only the updater, getter, and insertRow methods may be called when the cursor is on the insert row. All of the columns in a result set must be given a value each time this method is called before calling insertRow. An updater method must be called before a getter method can be called on a column value.

Attributes

def next(): F[Boolean]

Moves the cursor forward one row from its current position. A ResultSet cursor is initially positioned before the first row; the first call to the method next makes the first row the current row; the second call makes the second row the current row, and so on.

Moves the cursor forward one row from its current position. A ResultSet cursor is initially positioned before the first row; the first call to the method next makes the first row the current row; the second call makes the second row the current row, and so on.

When a call to the next method returns false, the cursor is positioned after the last row. Any invocation of a ResultSet method which requires a current row will result in a SQLException being thrown. If the result set type is TYPE_FORWARD_ONLY, it is vendor specified whether their JDBC driver implementation will return false or throw an SQLException on a subsequent call to next.

If an input stream is open for the current row, a call to the method next will implicitly close it. A ResultSet object's warning chain is cleared when a new row is read.

Attributes

Returns

true if the new current row is valid false if there are no more rows

def previous(): F[Boolean]

Moves the cursor to the previous row in this ResultSet object.

Moves the cursor to the previous row in this ResultSet object.

When a call to the previous method returns false, the cursor is positioned before the first row. Any invocation of a ResultSet method which requires a current row will result in a SQLException being thrown.

f an input stream is open for the current row, a call to the method previous will implicitly close it. A ResultSet object's warning change is cleared when a new row is read.

Attributes

Returns

true if the cursor is now positioned on a valid row; false if the cursor is positioned before the first row

def refreshRow(): F[Unit]

Refreshes the current row with its most recent value in the database. This method cannot be called when the cursor is on the insert row.

Refreshes the current row with its most recent value in the database. This method cannot be called when the cursor is on the insert row.

The refreshRow method provides a way for an application to explicitly tell the JDBC driver to refetch a row(s) from the database. An application may want to call refreshRow when caching or prefetching is being done by the JDBC driver to fetch the latest value of a row from the database. The JDBC driver may actually refresh multiple rows at once if the fetch size is greater than one.

All values are refetched subject to the transaction isolation level and cursor sensitivity. If refreshRow is called after calling an updater method, but before calling the method updateRow, then the updates made to the row are lost. Calling the method refreshRow frequently will likely slow performance.

Attributes

def relative(rows: Int): F[Boolean]

Moves the cursor a relative number of rows, either positive or negative. Attempting to move beyond the first/last row in the result set positions the cursor before/after the the first/last row. Calling relative(0) is valid, but does not change the cursor position.

Moves the cursor a relative number of rows, either positive or negative. Attempting to move beyond the first/last row in the result set positions the cursor before/after the the first/last row. Calling relative(0) is valid, but does not change the cursor position.

Note: Calling the method relative(1) is identical to calling the method next() and calling the method relative(-1) is identical to calling the method previous().

Value parameters

rows

an int specifying the number of rows to move from the current row; a positive number moves the cursor forward; a negative number moves the cursor backward

Attributes

Returns

true if the cursor is on a row; false otherwise

def rowDeleted(): F[Boolean]

Retrieves whether a row has been deleted. A deleted row may leave a visible "hole" in a result set. This method can be used to detect holes in a result set. The value returned depends on whether or not this ResultSet object can detect deletions.

Retrieves whether a row has been deleted. A deleted row may leave a visible "hole" in a result set. This method can be used to detect holes in a result set. The value returned depends on whether or not this ResultSet object can detect deletions.

Note: Support for the rowDeleted method is optional with a result set concurrency of CONCUR_READ_ONLY

Attributes

Returns

true if the current row is detected to have been deleted by the owner or another; false otherwise

def rowInserted(): F[Boolean]

Retrieves whether the current row has had an insertion. The value returned depends on whether or not this ResultSet object can detect visible inserts.

Retrieves whether the current row has had an insertion. The value returned depends on whether or not this ResultSet object can detect visible inserts.

Note: Support for the rowInserted method is optional with a result set concurrency of CONCUR_READ_ONLY

Attributes

Returns

true if the current row is detected to have been inserted; false otherwise

def rowUpdated(): F[Boolean]

Retrieves whether the current row has been updated. The value returned depends on whether or not the result set can detect updates.

Retrieves whether the current row has been updated. The value returned depends on whether or not the result set can detect updates.

Note: Support for the rowUpdated method is optional with a result set concurrency of CONCUR_READ_ONLY

Attributes

Returns

true if the current row is detected to have been visibly updated by the owner or another; false otherwise

def setFetchDirection(direction: FetchType): F[Unit]

Gives a hint as to the direction in which the rows in this ResultSet object will be processed. The initial value is determined by the Statement object that produced this ResultSet object. The fetch direction may be changed at any time.

Gives a hint as to the direction in which the rows in this ResultSet object will be processed. The initial value is determined by the Statement object that produced this ResultSet object. The fetch direction may be changed at any time.

Value parameters

direction

an int specifying the suggested fetch direction; one of ResultSet.FetchType.FETCH_FORWARD, ResultSet.FetchType.FETCH_REVERSE, or ResultSet.FetchType.FETCH_UNKNOWN

Attributes

def setFetchSize(rows: Int): F[Unit]

Gives the JDBC driver a hint as to the number of rows that should be fetched from the database when more rows are needed for this ResultSet object. If the fetch size specified is zero, the JDBC driver ignores the value and is free to make its own best guess as to what the fetch size should be. The default value is set by the Statement object that created the result set. The fetch size may be changed at any time.

Gives the JDBC driver a hint as to the number of rows that should be fetched from the database when more rows are needed for this ResultSet object. If the fetch size specified is zero, the JDBC driver ignores the value and is free to make its own best guess as to what the fetch size should be. The default value is set by the Statement object that created the result set. The fetch size may be changed at any time.

Value parameters

rows

the number of rows to fetch

Attributes

def updateArray(columnIndex: Int, array: Array): F[Unit]

Updates the designated column with a java.sql.Array value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a java.sql.Array value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

array

the new column value

columnIndex

the first column is 1, the second is 2, ...

Attributes

def updateArray(columnLabel: String, array: Array): F[Unit]

Updates the designated column with a java.sql.Array value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a java.sql.Array value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

array

the new column value

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

def updateAsciiStream(columnIndex: Int, x: InputStream, length: Int): F[Unit]

Updates the designated column with an ascii stream value, which will have the specified number of bytes. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with an ascii stream value, which will have the specified number of bytes. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ... x – the new column value

length

the length of the stream

x

the new column value

Attributes

def updateAsciiStream(columnLabel: String, x: InputStream, length: Int): F[Unit]

Updates the designated column with an ascii stream value, which will have the specified number of bytes. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with an ascii stream value, which will have the specified number of bytes. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

length

the length of the stream

x

the new column value

Attributes

def updateAsciiStream(columnLabel: String, x: InputStream): F[Unit]

Updates the designated column with an ascii stream value. The data will be read from the stream as needed until end-of-stream is reached.

Updates the designated column with an ascii stream value. The data will be read from the stream as needed until end-of-stream is reached.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateAsciiStream which takes a length parameter.

Value parameters

columnLabel

he label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

x

the new column value

Attributes

def updateAsciiStream(columnIndex: Int, inputStream: InputStream, length: Long): F[Unit]

Updates the designated column with an ascii stream value, which will have the specified number of bytes.

Updates the designated column with an ascii stream value, which will have the specified number of bytes.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

inputStream

the new column value

length

the length of the stream

Attributes

def updateAsciiStream(columnLabel: String, inputStream: InputStream, length: Long): F[Unit]

Updates the designated column with an ascii stream value, which will have the specified number of bytes.

Updates the designated column with an ascii stream value, which will have the specified number of bytes.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

inputStream

the new column value

length

the length of the stream

Attributes

def updateAsciiStream(columnIndex: Int, inputStream: InputStream): F[Unit]

Updates the designated column with an ascii stream value. The data will be read from the stream as needed until end-of-stream is reached.

Updates the designated column with an ascii stream value. The data will be read from the stream as needed until end-of-stream is reached.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateAsciiStream which takes a length parameter.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

inputStream

the new column value

Attributes

def updateBigDecimal(columnIndex: Int, x: BigDecimal): F[Unit]

Updates the designated column with a java.math.BigDecimal value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a java.math.BigDecimal value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

x

the new column value

Attributes

def updateBigDecimal(columnLabel: String, x: BigDecimal): F[Unit]

Updates the designated column with a java.sql.BigDecimal value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a java.sql.BigDecimal value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

x

the new column value

Attributes

def updateBinaryStream(columnIndex: Int, x: InputStream, length: Int): F[Unit]

Updates the designated column with a binary stream value, which will have the specified number of bytes. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a binary stream value, which will have the specified number of bytes. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ... x – the new column value

length

the length of the stream

x

the new column value

Attributes

def updateBinaryStream(columnLabel: String, x: InputStream, length: Int): F[Unit]

Updates the designated column with a binary stream value, which will have the specified number of bytes. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a binary stream value, which will have the specified number of bytes. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

length

the length of the stream

x

the new column value

Attributes

def updateBinaryStream(columnLabel: String, x: InputStream): F[Unit]

Updates the designated column with a binary stream value. The data will be read from the stream as needed until end-of-stream is reached.

Updates the designated column with a binary stream value. The data will be read from the stream as needed until end-of-stream is reached.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateBinaryStream which takes a length parameter.

Value parameters

columnLabel

he label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

x

the new column value

Attributes

def updateBinaryStream(columnIndex: Int, inputStream: InputStream, length: Long): F[Unit]

Updates the designated column with a binary stream value, which will have the specified number of bytes.

Updates the designated column with a binary stream value, which will have the specified number of bytes.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

inputStream

the new column value

length

the length of the stream

Attributes

def updateBinaryStream(columnLabel: String, inputStream: InputStream, length: Long): F[Unit]

Updates the designated column with a binary stream value, which will have the specified number of bytes.

Updates the designated column with a binary stream value, which will have the specified number of bytes.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

inputStream

the new column value

length

the length of the stream

Attributes

def updateBinaryStream(columnIndex: Int, inputStream: InputStream): F[Unit]

Updates the designated column with a binary stream value. The data will be read from the stream as needed until end-of-stream is reached.

Updates the designated column with a binary stream value. The data will be read from the stream as needed until end-of-stream is reached.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateBinaryStream which takes a length parameter.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

inputStream

the new column value

Attributes

def updateBlob(columnIndex: Int, ref: Blob): F[Unit]

Updates the designated column with a java.sql.Blob value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a java.sql.Blob value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

ref

the new column value

Attributes

def updateBlob(columnLabel: String, ref: Blob): F[Unit]

Updates the designated column with a java.sql.Blob value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a java.sql.Blob value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

ref

the new column value

Attributes

def updateBlob(columnIndex: Int, inputStream: InputStream, length: Long): F[Unit]

Updates the designated column using the given input stream, which will have the specified number of bytes.

Updates the designated column using the given input stream, which will have the specified number of bytes.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

inputStream

An object that contains the data to set the parameter value to.

length

the number of bytes in the parameter data.

Attributes

def updateBlob(columnLabel: String, inputStream: InputStream, length: Long): F[Unit]

Updates the designated column using the given input stream, which will have the specified number of bytes.

Updates the designated column using the given input stream, which will have the specified number of bytes.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

inputStream

An object that contains the data to set the parameter value to.

length

the number of bytes in the parameter data.

Attributes

def updateBlob(columnIndex: Int, inputStream: InputStream): F[Unit]

Updates the designated column using the given input stream. The data will be read from the stream as needed until end-of-stream is reached.

Updates the designated column using the given input stream. The data will be read from the stream as needed until end-of-stream is reached.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateBlob which takes a length parameter.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

inputStream

An object that contains the data to set the parameter value to.

Attributes

def updateBlob(columnLabel: String, inputStream: InputStream): F[Unit]

Updates the designated column using the given input stream. The data will be read from the stream as needed until end-of-stream is reached.

Updates the designated column using the given input stream. The data will be read from the stream as needed until end-of-stream is reached.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateBlob which takes a length parameter.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

inputStream

An object that contains the data to set the parameter value to.

Attributes

def updateBoolean(columnIndex: Int, x: Boolean): F[Unit]

Updates the designated column with a boolean value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a boolean value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

x

the new column value

Attributes

def updateBoolean(columnLabel: String, x: Boolean): F[Unit]

Updates the designated column with a byte value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a byte value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

x

the new column value

Attributes

def updateByte(columnIndex: Int, x: Byte): F[Unit]

Updates the designated column with a byte value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a byte value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

x

the new column value

Attributes

def updateByte(columnLabel: String, x: Byte): F[Unit]

Updates the designated column with a byte value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a byte value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

x

the new column value

Attributes

def updateBytes(columnIndex: Int, x: Array[Byte]): F[Unit]

Updates the designated column with a byte array value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a byte array value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

x

the new column value

Attributes

def updateBytes(columnLabel: String, x: Array[Byte]): F[Unit]

Updates the designated column with a byte array value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a byte array value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

x

the new column value

Attributes

def updateCharacterStream(columnIndex: Int, x: Reader, length: Int): F[Unit]

Updates the designated column with a character stream value, which will have the specified number of bytes. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a character stream value, which will have the specified number of bytes. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ... x – the new column value

length

the length of the stream

x

the new column value

Attributes

def updateCharacterStream(columnLabel: String, x: Reader, length: Int): F[Unit]

Updates the designated column with a character stream value, which will have the specified number of bytes. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a character stream value, which will have the specified number of bytes. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

length

the length of the stream

x

the new column value

Attributes

def updateCharacterStream(columnLabel: String, reader: Reader): F[Unit]

Updates the designated column with a character stream value. The data will be read from the stream as needed until end-of-stream is reached.

Updates the designated column with a character stream value. The data will be read from the stream as needed until end-of-stream is reached.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateCharacterStream which takes a length parameter.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

reader

the java.io.Reader object containing the new column value

Attributes

def updateCharacterStream(columnIndex: Int, reader: Reader): F[Unit]

Updates the designated column with a character stream value. The data will be read from the stream as needed until end-of-stream is reached.

Updates the designated column with a character stream value. The data will be read from the stream as needed until end-of-stream is reached.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateCharacterStream which takes a length parameter.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

reader

the new column value

Attributes

def updateClob(columnIndex: Int, ref: Clob): F[Unit]

Updates the designated column with a java.sql.Clob value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a java.sql.Clob value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

ref

the new column value

Attributes

def updateClob(columnLabel: String, ref: Clob): F[Unit]

Updates the designated column with a java.sql.Clob value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a java.sql.Clob value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

ref

the new column value

Attributes

def updateClob(columnIndex: Int, reader: Reader, length: Long): F[Unit]

Updates the designated column using the given Reader object, which is the given number of characters long. When a very large UNICODE value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.Reader object. The JDBC driver will do any necessary conversion from UNICODE to the database char format.

Updates the designated column using the given Reader object, which is the given number of characters long. When a very large UNICODE value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.Reader object. The JDBC driver will do any necessary conversion from UNICODE to the database char format.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

length

the number of characters in the parameter data.

reader

An object that contains the data to set the parameter value to.

Attributes

def updateClob(columnLabel: String, reader: Reader, length: Long): F[Unit]

Updates the designated column using the given Reader object, which is the given number of characters long. When a very large UNICODE value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.Reader object. The JDBC driver will do any necessary conversion from UNICODE to the database char format.

Updates the designated column using the given Reader object, which is the given number of characters long. When a very large UNICODE value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.Reader object. The JDBC driver will do any necessary conversion from UNICODE to the database char format.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

length

the number of characters in the parameter data.

reader

An object that contains the data to set the parameter value to.

Attributes

def updateClob(columnIndex: Int, reader: Reader): F[Unit]

Updates the designated column using the given Reader object. The data will be read from the stream as needed until end-of-stream is reached. The JDBC driver will do any necessary conversion from UNICODE to the database char format.

Updates the designated column using the given Reader object. The data will be read from the stream as needed until end-of-stream is reached. The JDBC driver will do any necessary conversion from UNICODE to the database char format.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateClob which takes a length parameter.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

reader

An object that contains the data to set the parameter value to.

Attributes

def updateClob(columnLabel: String, reader: Reader): F[Unit]

Updates the designated column using the given Reader object. The data will be read from the stream as needed until end-of-stream is reached. The JDBC driver will do any necessary conversion from UNICODE to the database char format.

Updates the designated column using the given Reader object. The data will be read from the stream as needed until end-of-stream is reached. The JDBC driver will do any necessary conversion from UNICODE to the database char format.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateClob which takes a length parameter.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

reader

An object that contains the data to set the parameter value to.

Attributes

def updateDate(columnIndex: Int, x: Date): F[Unit]

Updates the designated column with a java.sql.Date value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a java.sql.Date value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

x

the new column value

Attributes

def updateDate(columnLabel: String, x: Date): F[Unit]

Updates the designated column with a java.sql.Date value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a java.sql.Date value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

x

the new column value

Attributes

def updateDouble(columnIndex: Int, x: Double): F[Unit]

Updates the designated column with a double value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a double value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

x

the new column value

Attributes

def updateDouble(columnLabel: String, x: Double): F[Unit]

Updates the designated column with a double value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a double value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

x

the new column value

Attributes

def updateFloat(columnIndex: Int, x: Float): F[Unit]

Updates the designated column with a float value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a float value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

x

the new column value

Attributes

def updateFloat(columnLabel: String, x: Float): F[Unit]

Updates the designated column with a float value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a float value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

x

the new column value

Attributes

def updateInt(columnIndex: Int, x: Int): F[Unit]

Updates the designated column with an int value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with an int value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

x

the new column value

Attributes

def updateInt(columnLabel: String, x: Int): F[Unit]

Updates the designated column with an int value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with an int value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

x

the new column value

Attributes

def updateLong(columnIndex: Int, x: Long): F[Unit]

Updates the designated column with a long value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a long value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

x

the new column value

Attributes

def updateLong(columnLabel: String, x: Long): F[Unit]

Updates the designated column with a long value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a long value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

x

the new column value

Attributes

def updateNCharacterStream(columnIndex: Int, reader: Reader, length: Long): F[Unit]

Updates the designated column with a character stream value, which will have the specified number of bytes. The driver does the necessary conversion from Java character format to the national character set in the database. It is intended for use when updating NCHAR,NVARCHAR and LONGNVARCHAR columns.

Updates the designated column with a character stream value, which will have the specified number of bytes. The driver does the necessary conversion from Java character format to the national character set in the database. It is intended for use when updating NCHAR,NVARCHAR and LONGNVARCHAR columns.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

length

the length of the stream

reader

the new column value

Attributes

def updateNCharacterStream(columnLabel: String, reader: Reader, length: Long): F[Unit]

Updates the designated column with a character stream value, which will have the specified number of bytes. The driver does the necessary conversion from Java character format to the national character set in the database. It is intended for use when updating NCHAR,NVARCHAR and LONGNVARCHAR columns.

Updates the designated column with a character stream value, which will have the specified number of bytes. The driver does the necessary conversion from Java character format to the national character set in the database. It is intended for use when updating NCHAR,NVARCHAR and LONGNVARCHAR columns.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

length

the length of the stream

reader

the java.io.Reader object containing the new column value

Attributes

def updateNCharacterStream(columnIndex: Int, reader: Reader): F[Unit]

Updates the designated column with a character stream value. The data will be read from the stream as needed until end-of-stream is reached. The driver does the necessary conversion from Java character format to the national character set in the database. It is intended for use when updating NCHAR,NVARCHAR and LONGNVARCHAR columns.

Updates the designated column with a character stream value. The data will be read from the stream as needed until end-of-stream is reached. The driver does the necessary conversion from Java character format to the national character set in the database. It is intended for use when updating NCHAR,NVARCHAR and LONGNVARCHAR columns.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateNCharacterStream which takes a length parameter.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

reader

the new column value

Attributes

def updateNCharacterStream(columnLabel: String, reader: Reader): F[Unit]

Updates the designated column with a character stream value. The data will be read from the stream as needed until end-of-stream is reached. The driver does the necessary conversion from Java character format to the national character set in the database. It is intended for use when updating NCHAR,NVARCHAR and LONGNVARCHAR columns.

Updates the designated column with a character stream value. The data will be read from the stream as needed until end-of-stream is reached. The driver does the necessary conversion from Java character format to the national character set in the database. It is intended for use when updating NCHAR,NVARCHAR and LONGNVARCHAR columns.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateNCharacterStream which takes a length parameter.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

reader

the new column value

Attributes

def updateNClob(columnIndex: Int, nClob: NClob): F[Unit]

Updates the designated column with a java.sql.NClob value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a java.sql.NClob value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second 2, ...

nClob

the value for the column to be updated

Attributes

def updateNClob(columnLabel: String, nClob: NClob): F[Unit]

Updates the designated column with a java.sql.NClob value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a java.sql.NClob value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

nClob

the value for the column to be updated

Attributes

def updateNClob(columnIndex: Int, reader: Reader, length: Long): F[Unit]

Updates the designated column using the given Reader object, which is the given number of characters long. When a very large UNICODE value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.Reader object. The JDBC driver will do any necessary conversion from UNICODE to the database char format.

Updates the designated column using the given Reader object, which is the given number of characters long. When a very large UNICODE value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.Reader object. The JDBC driver will do any necessary conversion from UNICODE to the database char format.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

length

the number of characters in the parameter data.

reader

An object that contains the data to set the parameter value to.

Attributes

def updateNClob(columnLabel: String, reader: Reader, length: Long): F[Unit]

Updates the designated column using the given Reader object, which is the given number of characters long. When a very large UNICODE value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.Reader object. The JDBC driver will do any necessary conversion from UNICODE to the database char format.

Updates the designated column using the given Reader object, which is the given number of characters long. When a very large UNICODE value is input to a LONGVARCHAR parameter, it may be more practical to send it via a java.io.Reader object. The JDBC driver will do any necessary conversion from UNICODE to the database char format.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

length

the number of characters in the parameter data.

reader

An object that contains the data to set the parameter value to.

Attributes

def updateNClob(columnIndex: Int, reader: Reader): F[Unit]

Updates the designated column using the given Reader The data will be read from the stream as needed until end-of-stream is reached. The JDBC driver will do any necessary conversion from UNICODE to the database char format.

Updates the designated column using the given Reader The data will be read from the stream as needed until end-of-stream is reached. The JDBC driver will do any necessary conversion from UNICODE to the database char format.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateNClob which takes a length parameter.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

reader

An object that contains the data to set the parameter value to.

Attributes

def updateNClob(columnLabel: String, reader: Reader): F[Unit]

Updates the designated column using the given Reader The data will be read from the stream as needed until end-of-stream is reached. The JDBC driver will do any necessary conversion from UNICODE to the database char format.

Updates the designated column using the given Reader The data will be read from the stream as needed until end-of-stream is reached. The JDBC driver will do any necessary conversion from UNICODE to the database char format.

The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Note: Consult your JDBC driver documentation to determine if it might be more efficient to use a version of updateNClob which takes a length parameter.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

reader

An object that contains the data to set the parameter value to.

Attributes

def updateNString(columnIndex: Int, nString: String): F[Unit]

Updates the designated column with a String value. It is intended for use when updating NCHAR,NVARCHAR and LONGNVARCHAR columns. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a String value. It is intended for use when updating NCHAR,NVARCHAR and LONGNVARCHAR columns. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second 2, ...

nString

the value for the column to be updated

Attributes

def updateNString(columnLabel: String, nString: String): F[Unit]

Updates the designated column with a String value. It is intended for use when updating NCHAR,NVARCHAR and LONGNVARCHAR columns. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a String value. It is intended for use when updating NCHAR,NVARCHAR and LONGNVARCHAR columns. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

nString

the value for the column to be updated

Attributes

def updateNull(columnIndex: Int): F[Unit]

Updates the designated column with a null value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a null value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

Attributes

def updateNull(columnLabel: String): F[Unit]

Updates the designated column with a null value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a null value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

Attributes

def updateObject(columnIndex: Int, x: Object, scaleOrLength: Int): F[Unit]

Updates the designated column with an Object value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with an Object value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

If the second argument is an InputStream then the stream must contain the number of bytes specified by scaleOrLength. If the second argument is a Reader then the reader must contain the number of characters specified by scaleOrLength. If these conditions are not true the driver will generate a SQLException when the statement is executed.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

scaleOrLength

for an object of java.math.BigDecimal , this is the number of digits after the decimal point. For Java Object types InputStream and Reader, this is the length of the data in the stream or reader. For all other types, this value will be ignored.

x

the new column value

Attributes

def updateObject(columnIndex: Int, x: Object): F[Unit]

Updates the designated column with an Object value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with an Object value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

x

the new column value

Attributes

def updateObject(columnLabel: String, x: Object, scaleOrLength: Int): F[Unit]

Updates the designated column with an Object value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with an Object value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

If the second argument is an InputStream then the stream must contain the number of bytes specified by scaleOrLength. If the second argument is a Reader then the reader must contain the number of characters specified by scaleOrLength. If these conditions are not true the driver will generate a SQLException when the statement is executed.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

scaleOrLength

for an object of java.math.BigDecimal , this is the number of digits after the decimal point. For Java Object types InputStream and Reader, this is the length of the data in the stream or reader. For all other types, this value will be ignored.

x

the new column value

Attributes

def updateObject(columnLabel: String, x: Object): F[Unit]

Updates the designated column with an Object value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with an Object value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

x

the new column value

Attributes

def updateObject(columnIndex: Int, x: Object, targetSqlType: SQLType, scaleOrLength: Int): F[Unit]

Updates the designated column with an Object value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with an Object value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

If the second argument is an InputStream then the stream must contain the number of bytes specified by scaleOrLength. If the second argument is a Reader then the reader must contain the number of characters specified by scaleOrLength. If these conditions are not true the driver will generate a SQLException when the statement is executed.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

scaleOrLength

for an object of java.math.BigDecimal , this is the number of digits after the decimal point. For Java Object types InputStream and Reader, this is the length of the data in the stream or reader. For all other types, this value will be ignored.

targetSqlType

the SQL type to be sent to the database

x

the new column value

Attributes

def updateObject(columnLabel: String, x: Object, targetSqlType: SQLType, scaleOrLength: Int): F[Unit]

Updates the designated column with an Object value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with an Object value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

If the second argument is an InputStream then the stream must contain the number of bytes specified by scaleOrLength. If the second argument is a Reader then the reader must contain the number of characters specified by scaleOrLength. If these conditions are not true the driver will generate a SQLException when the statement is executed.

Value parameters

columnLabel

the label for the column specified with the SQL

scaleOrLength

for an object of java.math.BigDecimal , this is the number of digits after the decimal point. For Java Object types InputStream and Reader, this is the length of the data in the stream or reader. For all other types, this value will be ignored.

targetSqlType

the SQL type to be sent to the database

x

the new column value

Attributes

def updateObject(columnIndex: Int, x: Object, targetSqlType: SQLType): F[Unit]

Updates the designated column with an Object value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with an Object value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

targetSqlType

the SQL type to be sent to the database

x

the new column value

Attributes

def updateObject(columnLabel: String, x: Object, targetSqlType: SQLType): F[Unit]

Updates the designated column with an Object value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with an Object value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

targetSqlType

the SQL type to be sent to the database

x

the new column value

Attributes

def updateRef(columnIndex: Int, ref: Ref): F[Unit]

Updates the designated column with a java.sql.Ref value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a java.sql.Ref value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

ref

the new column value

Attributes

def updateRef(columnLabel: String, ref: Ref): F[Unit]

Updates the designated column with a java.sql.Ref value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a java.sql.Ref value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

he label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

ref

the new column value

Attributes

def updateRow(): F[Unit]

Updates the underlying database with the new contents of the current row of this ResultSet object. This method cannot be called when the cursor is on the insert row.

Updates the underlying database with the new contents of the current row of this ResultSet object. This method cannot be called when the cursor is on the insert row.

Attributes

def updateRowId(columnIndex: Int, rowId: RowId): F[Unit]

Updates the designated column with a RowId value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a RowId value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second 2, ...

rowId

the column value

Attributes

def updateRowId(columnLabel: String, rowId: RowId): F[Unit]

Updates the designated column with a RowId value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a RowId value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

rowId

the column value

Attributes

def updateSQLXML(columnIndex: Int, xmlObject: SQLXML): F[Unit]

Updates the designated column with a java.sql.SQLXML value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a java.sql.SQLXML value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second 2, ...

xmlObject

the value for the column to be updated

Attributes

def updateSQLXML(columnLabel: String, xmlObject: SQLXML): F[Unit]

Updates the designated column with a java.sql.SQLXML value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a java.sql.SQLXML value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

xmlObject

the column value

Attributes

def updateShort(columnIndex: Int, x: Short): F[Unit]

Updates the designated column with a short value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a short value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

x

the new column value

Attributes

def updateShort(columnLabel: String, x: Short): F[Unit]

Updates the designated column with a short value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a short value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

x

the new column value

Attributes

def updateString(columnIndex: Int, x: String): F[Unit]

Updates the designated column with a String value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a String value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

x

the new column value

Attributes

def updateString(columnLabel: String, x: String): F[Unit]

Updates the designated column with a String value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a String value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

x

the new column value

Attributes

def updateTime(columnIndex: Int, x: Time): F[Unit]

Updates the designated column with a java.sql.Time value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a java.sql.Time value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

x

the new column value

Attributes

def updateTime(columnLabel: String, x: Time): F[Unit]

Updates the designated column with a java.sql.Time value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a java.sql.Time value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

x

the new column value

Attributes

def updateTimestamp(columnIndex: Int, x: Timestamp): F[Unit]

Updates the designated column with a java.sql.Timestamp value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a java.sql.Timestamp value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnIndex

the first column is 1, the second is 2, ...

x

the new column value

Attributes

def updateTimestamp(columnLabel: String, x: Timestamp): F[Unit]

Updates the designated column with a java.sql.Timestamp value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Updates the designated column with a java.sql.Timestamp value. The updater methods are used to update column values in the current row or the insert row. The updater methods do not update the underlying database; instead the updateRow or insertRow methods are called to update the database.

Value parameters

columnLabel

the label for the column specified with the SQL AS clause. If the SQL AS clause was not specified, then the label is the name of the column

x

the new column value

Attributes

def wasNull(): F[Boolean]

Reports whether the last column read had a value of SQL NULL. Note that you must first call one of the getter methods on a column to try to read its value and then call the method wasNull to see if the value read was SQL NULL.

Reports whether the last column read had a value of SQL NULL. Note that you must first call one of the getter methods on a column to try to read its value and then call the method wasNull to see if the value read was SQL NULL.

Attributes

Returns

true if the last column value read was SQL NULL and false otherwise

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