Trait

org.squeryl.internals

DatabaseAdapter

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trait DatabaseAdapter extends AnyRef

Source
DatabaseAdapter.scala
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Type Members

  1. class Zip[T] extends AnyRef

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  2. class ZipIterable[T] extends AnyRef

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Abstract Value Members

  1. abstract def isTableDoesNotExistException(e: SQLException): Boolean

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Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. def aliasExport(parentOfTarget: QueryableExpressionNode, target: SelectElement): String

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  5. final def arrayCreationType(ptype: Class[_]): String

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  6. final def asInstanceOf[T0]: T0

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  7. def bigDecimalTypeDeclaration(precision: Int, scale: Int): String

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  8. def bigDecimalTypeDeclaration: String

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  9. def binaryTypeDeclaration: String

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  10. def booleanTypeDeclaration: String

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  11. def clone(): AnyRef

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    Attributes
    protected[java.lang]
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    Annotations
    @throws( ... )
  12. def convertFromBooleanForJdbc(b: Boolean): Boolean

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    unused at the moment, since all jdbc drivers adhere to the standard that : 1 == true, false otherwise.

    unused at the moment, since all jdbc drivers adhere to the standard that : 1 == true, false otherwise. If a new driver would not adhere to this, the call can be uncommented in method convertToJdbcValue

  13. def convertFromUuidForJdbc(u: UUID): AnyRef

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  14. def convertToBooleanForJdbc(rs: ResultSet, i: Int): Boolean

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    unused for the same reason as def convertFromBooleanForJdbc (see comment)

  15. def convertToJdbcValue(r: AnyRef): AnyRef

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    Converts field instances so they can be fed, and understood by JDBC will not do conversion from None/Some, so @arg r should be a java primitive type or a CustomType

  16. def convertToUuidForJdbc(rs: ResultSet, i: Int): UUID

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  17. def createSequenceName(fmd: FieldMetaData): String

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  18. def createStatement(conn: Connection): Statement

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    Attributes
    protected
  19. def currenSession: AbstractSession

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    Attributes
    protected
  20. def databaseTypeFor(fieldMapper: FieldMapper, c: Class[_]): String

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  21. def databaseTypeFor(fmd: FieldMetaData): String

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  22. def dateTypeDeclaration: String

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  23. def doubleArrayTypeDeclaration: String

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  24. def doubleTypeDeclaration: String

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  25. def dropForeignKeyStatement(foreignKeyTable: Table[_], fkName: String, session: AbstractSession): Unit

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  26. def dropTable(t: Table[_]): Unit

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  27. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
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  28. def equals(arg0: Any): Boolean

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  29. def exec[A](s: AbstractSession, sw: StatementWriter)(block: (Iterable[StatementParam]) ⇒ A): A

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    Attributes
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  30. def execFailSafeExecute(sw: StatementWriter, silenceException: (SQLException) ⇒ Boolean): Unit

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    Some methods like 'dropTable' issue their statement, and will silence the exception.

    Some methods like 'dropTable' issue their statement, and will silence the exception. For example dropTable will silence when isTableDoesNotExistException(theExceptionThrown). It must be used carefully, and an exception should not be silenced unless identified.

    Attributes
    protected
  31. def executeQuery(s: AbstractSession, sw: StatementWriter): (ResultSet, PreparedStatement)

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  32. def executeUpdate(s: AbstractSession, sw: StatementWriter): (Int, PreparedStatement)

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  33. def executeUpdateAndCloseStatement(s: AbstractSession, sw: StatementWriter): Int

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  34. def executeUpdateForInsert(s: AbstractSession, sw: StatementWriter, ps: PreparedStatement): Int

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  35. def failureOfStatementRequiresRollback: Boolean

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  36. def fieldAlias(n: QueryableExpressionNode, fse: FieldSelectElement): String

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  37. def fillParamsInto(params: Iterable[StatementParam], s: PreparedStatement): Unit

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  38. def finalize(): Unit

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    @throws( classOf[java.lang.Throwable] )
  39. def floatTypeDeclaration: String

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  40. def foreignKeyConstraintName(foreignKeyTable: Table[_], idWithinSchema: Int): String

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  41. def generateAlmostUniqueSuffixWithHash(s: String): String

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    This will create an probabilistically unique string of length no longer than 11 chars, it can be used to create "almost unique" names where uniqueness is not an absolute requirement, is not ,

  42. final def getClass(): Class[_]

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    Definition Classes
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  43. def getInsertableFields(fmd: Iterable[FieldMetaData]): Iterable[FieldMetaData]

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    Attributes
    protected
  44. def hashCode(): Int

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    Definition Classes
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  45. def intArrayTypeDeclaration: String

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  46. def intTypeDeclaration: String

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  47. def isFullOuterJoinSupported: Boolean

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  48. final def isInstanceOf[T0]: Boolean

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    Definition Classes
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  49. def isNotNullConstraintViolation(e: SQLException): Boolean

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    Figures out from the SQLException (ex.: vendor specific error code) if it's cause is a NOT NULL constraint violation

  50. def jdbcDoubleArrayCreationType: String

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  51. def jdbcIntArrayCreationType: String

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  52. def jdbcLongArrayCreationType: String

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  53. def jdbcStringArrayCreationType: String

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  54. def jdbcTypeConstantFor(c: Class[_]): Int

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  55. def longArrayTypeDeclaration: String

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  56. def longTypeDeclaration: String

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  57. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
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  58. final def notify(): Unit

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  59. final def notifyAll(): Unit

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    Definition Classes
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  60. def nvlToken: String

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  61. def postCreateTable(t: Table[_], printSinkWhenWriteOnlyMode: Option[(String) ⇒ Unit]): Unit

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    When @arg printSinkWhenWriteOnlyMode is not None, the adapter will not execute any statement, but only silently give it to the String=>Unit closure

  62. def postDropTable(t: Table[_]): Unit

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  63. def prepareStatement(conn: Connection, statement: String): PreparedStatement

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  64. def quoteIdentifier(s: String): String

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  65. def quoteName(s: String): String

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  66. def setParamInto(s: PreparedStatement, p: StatementParam, i: Int): Unit

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  67. implicit def string2StatementWriter(s: String): StatementWriter

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  68. def stringArrayTypeDeclaration: String

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  69. def stringTypeDeclaration(length: Int): String

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  70. def stringTypeDeclaration: String

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  71. def supportsAutoIncrementInColumnDeclaration: Boolean

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  72. def supportsCommonTableExpressions: Boolean

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  73. def supportsForeignKeyConstraints: Boolean

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  74. def supportsUnionQueryOptions: Boolean

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  75. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
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  76. def timestampTypeDeclaration: String

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  77. def toString(): String

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    Definition Classes
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  78. def uuidTypeDeclaration: String

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  79. def verifyDeleteByPK: Boolean

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    Should we verify that when we delete by primary key the JDBC driver reports that no more than one row was affected? MonetDB in particular seems to act badly here

    Should we verify that when we delete by primary key the JDBC driver reports that no more than one row was affected? MonetDB in particular seems to act badly here

    returns

    true if we should throw an exception if the driver reports more than 1 affected row

  80. def viewAlias(vn: ViewExpressionNode[_]): String

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  81. final def wait(): Unit

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    @throws( ... )
  82. final def wait(arg0: Long, arg1: Int): Unit

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  83. final def wait(arg0: Long): Unit

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  84. def writeColumnDeclaration(fmd: FieldMetaData, isPrimaryKey: Boolean, schema: Schema): String

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  85. def writeCompositePrimaryKeyConstraint(t: Table[_], cols: Iterable[FieldMetaData]): String

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  86. def writeConcatFunctionCall(fn: FunctionNode, sw: StatementWriter): Unit

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  87. def writeConcatOperator(left: ExpressionNode, right: ExpressionNode, sw: StatementWriter): Unit

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  88. def writeCreateTable[T](t: Table[T], sw: StatementWriter, schema: Schema): Unit

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  89. def writeCteReference(sw: StatementWriter, q: QueryExpressionElements): Unit

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    Attributes
    protected[org.squeryl]
  90. def writeDelete[T](t: Table[T], whereClause: Option[ExpressionNode], sw: StatementWriter): Unit

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  91. def writeDropForeignKeyStatement(foreignKeyTable: Table[_], fkName: String): String

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  92. def writeDropTable(tableName: String): String

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  93. def writeEndOfFromHint(qen: QueryExpressionElements, sw: StatementWriter): Unit

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  94. def writeEndOfQueryHint(isForUpdate: () ⇒ Boolean, qen: QueryExpressionElements, sw: StatementWriter): Unit

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  95. def writeForeignKeyDeclaration(foreignKeyTable: Table[_], foreignKeyColumnName: String, primaryKeyTable: Table[_], primaryKeyColumnName: String, referentialAction1: Option[ReferentialAction], referentialAction2: Option[ReferentialAction], fkId: Int): String

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  96. def writeIndexDeclaration(columnDefs: Seq[FieldMetaData], name: Option[String], nameOfCompositeKey: Option[String], isUnique: Boolean): String

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    name

    the name specified in the Schema, when not None, it must be used as the name

    nameOfCompositeKey

    when not None, the column group forms a composite key, 'nameOfCompositeKey' can be used as part of the name to create a more meaningfull name for the constraint, when 'name' is None

  97. def writeInsert[T](o: T, t: Table[T], sw: StatementWriter): Unit

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  98. def writeJoin(queryableExpressionNode: QueryableExpressionNode, sw: StatementWriter): Unit

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  99. def writeNvlCall(left: ExpressionNode, right: ExpressionNode, sw: StatementWriter): Unit

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  100. def writePaginatedQueryDeclaration(page: () ⇒ Option[(Int, Int)], qen: QueryExpressionElements, sw: StatementWriter): Unit

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  101. def writeQuery(qen: QueryExpressionElements, sw: StatementWriter, inverseOrderBy: Boolean, topHint: Option[String]): Unit

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  102. def writeQuery(qen: QueryExpressionElements, sw: StatementWriter): Unit

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  103. def writeRegexExpression(left: ExpressionNode, pattern: String, sw: StatementWriter): Unit

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  104. def writeSelectElementAlias(se: SelectElement, sw: StatementWriter): Unit

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  105. def writeUnionQueryOptions(qen: QueryExpressionElements, sw: StatementWriter): Unit

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  106. def writeUniquenessConstraint(t: Table[_], cols: Iterable[FieldMetaData]): String

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  107. def writeUpdate(t: Table[_], us: UpdateStatement, sw: StatementWriter): Unit

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  108. def writeUpdate[T](o: T, t: Table[T], sw: StatementWriter, checkOCC: Boolean): Unit

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  109. def writeValue(o: AnyRef, fmd: FieldMetaData, sw: StatementWriter): String

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  110. implicit def zipIterable[T](i: Iterable[T]): ZipIterable[T]

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