PostgresDialect

Value Members

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

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

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3. final def ##(): Int

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4. final def ==(arg0: AnyRef): Boolean

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

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6. final def asInstanceOf[T0]: T0

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7. def canHandle(url: String): Boolean

   Check if this dialect instance can handle a certain jdbc url.

   Check if this dialect instance can handle a certain jdbc url.

   url

   the jdbc url.

   returns

   True if the dialect can be applied on the given jdbc url.

   Definition Classes

   PostgresDialect → JdbcDialect

   Exceptions thrown

   NullPointerException

   if the url is null.

8. def clone(): AnyRef

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   protected[java.lang]

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

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10. def equals(arg0: Any): Boolean

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11. def finalize(): Unit

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    protected[java.lang]

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    @throws( classOf[java.lang.Throwable] )

12. def getCatalystType(sqlType: Int, typeName: String, size: Int, md: MetadataBuilder): Option[DataType]

    Get the custom datatype mapping for the given jdbc meta information.

    Get the custom datatype mapping for the given jdbc meta information.

    sqlType

    The sql type (see java.sql.Types)

    typeName

    The sql type name (e.g. "BIGINT UNSIGNED")

    size

    The size of the type.

    md

    Result metadata associated with this type.

    returns

    The actual DataType (subclasses of org.apache.spark.sql.types.DataType) or null if the default type mapping should be used.

    Definition Classes

    PostgresDialect → JdbcDialect

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

    Definition Classes

    AnyRef → Any

14. def getJDBCType(dt: DataType): Option[JdbcType]

    Retrieve the jdbc / sql type for a given datatype.

    Retrieve the jdbc / sql type for a given datatype.

    dt

    The datatype (e.g. org.apache.spark.sql.types.StringType)

    returns

    The new JdbcType if there is an override for this DataType

    Definition Classes

    PostgresDialect → JdbcDialect

15. final def isInstanceOf[T0]: Boolean

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

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17. final def notify(): Unit

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18. final def notifyAll(): Unit

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19. def quoteIdentifier(colName: String): String

    Quotes the identifier.

    Quotes the identifier. This is used to put quotes around the identifier in case the column name is a reserved keyword, or in case it contains characters that require quotes (e.g. space).

    Definition Classes

    JdbcDialect

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

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21. final def wait(): Unit

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22. final def wait(arg0: Long, arg1: Int): Unit

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

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