Package com.blazebit.persistence.impl.dialect

Class OracleDbmsDialect

java.lang.Object

com.blazebit.persistence.impl.dialect.DefaultDbmsDialect

com.blazebit.persistence.impl.dialect.OracleDbmsDialect

All Implemented Interfaces:

DbmsDialect

public class OracleDbmsDialect
extends DefaultDbmsDialect

Since:

1.2.0

Author:

Christian Beikov, Moritz Becker

Constructor Summary

Constructors

Constructor	Description
OracleDbmsDialect()
OracleDbmsDialect(Map<Class<?>,String> childSqlTypes)

Method Summary

Modifier and Type	Method	Description
Map<String,String>	appendExtendedSql(StringBuilder sqlSb, DbmsStatementType statementType, boolean isSubquery, boolean isEmbedded, StringBuilder withClause, String limit, String offset, String dmlAffectedTable, String[] returningColumns, Map<DbmsModificationState,String> includedModificationStates)
String	cast(String expression, String sqlType)
DbmsLimitHandler	createLimitHandler()
ResultSet	extractReturningResult(PreparedStatement ps)
DeleteJoinStyle	getDeleteJoinStyle()
String	getDummyTable()
protected String	getOperator(SetOperationType type)
String	getPhysicalRowId()
protected static Map<Class<?>,String>	getSqlTypes()
UpdateJoinStyle	getUpdateJoinStyle()
ValuesStrategy	getValuesStrategy()
protected String	getWindowFunctionDummyOrderBy()
String	getWithClause(boolean recursive)
boolean	needsReturningSqlTypes()
boolean	needsUniqueSelectItemNamesAlsoWhenTableColumnAliasing()
PreparedStatement	prepare(PreparedStatement ps, int[] returningSqlTypes)
boolean	supportsArbitraryLengthMultiset()
boolean	supportsFullRowValueComparison()
protected boolean	supportsPartitionInRowNumberOver()
boolean	supportsReturningColumns()
boolean	supportsRowValueConstructor()
boolean	supportsWindowNullPrecedence()
boolean	supportsWithClauseHead()

Methods inherited from class com.blazebit.persistence.impl.dialect.DefaultDbmsDialect

appendEmulatedOrderByElementWithNulls, appendExtendedSql, appendLimit, appendOrderBy, appendOrderByElement, appendSet, appendSetOperands, getDefaultEscapeCharacter, getLateralStyle, getPrepareFlags, getSqlType, indexOfIgnoreCase, isNullSmallest, needsAliasForFromClause, needsAliasInSetOrderBy, needsCastParameters, needsSetOperationWrapper, regionMatchesIgnoreCase, requiresNullCast, supportsAnsiRowValueConstructor, supportsBooleanAggregation, supportsComplexJoinOn, supportsCountTuple, supportsExcept, supportsFilterClause, supportsGroupByExpressionInHavingMatching, supportsIntersect, supportsJoinsInRecursiveCte, supportsLimitInQuantifiedPredicateSubquery, supportsLimitWithoutOrderBy, supportsModificationQueryInWithClause, supportsNestedCorrelations, supportsNonRecursiveWithClause, supportsNullPrecedence, supportsReturningAllGeneratedKeys, supportsReturningGeneratedKeys, supportsUnion, supportsWindowFunctions, supportsWithClause, supportsWithClauseInModificationQuery, usesExecuteUpdateWhenWithClauseInModificationQuery

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

OracleDbmsDialect

public OracleDbmsDialect()

OracleDbmsDialect

public OracleDbmsDialect(Map<Class<?>,String> childSqlTypes)

Method Details

getSqlTypes

protected static Map<Class<?>,String> getSqlTypes()

cast

public String cast(String expression,
 String sqlType)

Specified by:

cast in interface DbmsDialect

Overrides:

cast in class DefaultDbmsDialect

getWithClause

public String getWithClause(boolean recursive)

Specified by:

getWithClause in interface DbmsDialect

Overrides:

getWithClause in class DefaultDbmsDialect

supportsWithClauseHead

public boolean supportsWithClauseHead()

Specified by:

supportsWithClauseHead in interface DbmsDialect

Overrides:

supportsWithClauseHead in class DefaultDbmsDialect

getOperator

protected String getOperator(SetOperationType type)

Overrides:

getOperator in class DefaultDbmsDialect

supportsPartitionInRowNumberOver

protected boolean supportsPartitionInRowNumberOver()

Overrides:

supportsPartitionInRowNumberOver in class DefaultDbmsDialect

supportsWindowNullPrecedence

public boolean supportsWindowNullPrecedence()

Specified by:

supportsWindowNullPrecedence in interface DbmsDialect

Overrides:

supportsWindowNullPrecedence in class DefaultDbmsDialect

getPhysicalRowId

public String getPhysicalRowId()

Specified by:

getPhysicalRowId in interface DbmsDialect

Overrides:

getPhysicalRowId in class DefaultDbmsDialect

getDeleteJoinStyle

public DeleteJoinStyle getDeleteJoinStyle()

Specified by:

getDeleteJoinStyle in interface DbmsDialect

Overrides:

getDeleteJoinStyle in class DefaultDbmsDialect

getUpdateJoinStyle

public UpdateJoinStyle getUpdateJoinStyle()

Specified by:

getUpdateJoinStyle in interface DbmsDialect

Overrides:

getUpdateJoinStyle in class DefaultDbmsDialect

appendExtendedSql

public Map<String,String> appendExtendedSql(StringBuilder sqlSb,
 DbmsStatementType statementType,
 boolean isSubquery,
 boolean isEmbedded,
 StringBuilder withClause,
 String limit,
 String offset,
 String dmlAffectedTable,
 String[] returningColumns,
 Map<DbmsModificationState,String> includedModificationStates)

Specified by:

appendExtendedSql in interface DbmsDialect

Overrides:

appendExtendedSql in class DefaultDbmsDialect

supportsReturningColumns

public boolean supportsReturningColumns()

Specified by:

supportsReturningColumns in interface DbmsDialect

Overrides:

supportsReturningColumns in class DefaultDbmsDialect

supportsRowValueConstructor

public boolean supportsRowValueConstructor()

Specified by:

supportsRowValueConstructor in interface DbmsDialect

Overrides:

supportsRowValueConstructor in class DefaultDbmsDialect

supportsFullRowValueComparison

public boolean supportsFullRowValueComparison()

Specified by:

supportsFullRowValueComparison in interface DbmsDialect

Overrides:

supportsFullRowValueComparison in class DefaultDbmsDialect

createLimitHandler

public DbmsLimitHandler createLimitHandler()

Specified by:

createLimitHandler in interface DbmsDialect

Overrides:

createLimitHandler in class DefaultDbmsDialect

getValuesStrategy

public ValuesStrategy getValuesStrategy()

Specified by:

getValuesStrategy in interface DbmsDialect

Overrides:

getValuesStrategy in class DefaultDbmsDialect

needsUniqueSelectItemNamesAlsoWhenTableColumnAliasing

public boolean needsUniqueSelectItemNamesAlsoWhenTableColumnAliasing()

Specified by:

needsUniqueSelectItemNamesAlsoWhenTableColumnAliasing in interface DbmsDialect

Overrides:

needsUniqueSelectItemNamesAlsoWhenTableColumnAliasing in class DefaultDbmsDialect

getDummyTable

public String getDummyTable()

Specified by:

getDummyTable in interface DbmsDialect

Overrides:

getDummyTable in class DefaultDbmsDialect

getWindowFunctionDummyOrderBy

protected String getWindowFunctionDummyOrderBy()

Overrides:

getWindowFunctionDummyOrderBy in class DefaultDbmsDialect

needsReturningSqlTypes

public boolean needsReturningSqlTypes()

Specified by:

needsReturningSqlTypes in interface DbmsDialect

Overrides:

needsReturningSqlTypes in class DefaultDbmsDialect

supportsArbitraryLengthMultiset

public boolean supportsArbitraryLengthMultiset()

Specified by:

supportsArbitraryLengthMultiset in interface DbmsDialect

Overrides:

supportsArbitraryLengthMultiset in class DefaultDbmsDialect

prepare

public PreparedStatement prepare(PreparedStatement ps,
 int[] returningSqlTypes)
                          throws SQLException

Specified by:

prepare in interface DbmsDialect

Overrides:

prepare in class DefaultDbmsDialect

Throws:

SQLException

extractReturningResult

public ResultSet extractReturningResult(PreparedStatement ps)
                                 throws SQLException

Specified by:

extractReturningResult in interface DbmsDialect

Overrides:

extractReturningResult in class DefaultDbmsDialect

Throws:

SQLException