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Oracle in a Nutshell
book

Oracle in a Nutshell

by Rick Greenwald, David C. Kreines
December 2002
Intermediate to advanced content levelIntermediate to advanced
928 pages
85h 29m
English
O'Reilly Media, Inc.
Content preview from Oracle in a Nutshell

OPAQUE

Extends DatumWithConnection. New with Oracle9i.

The constructor for this class is:

OPAQUE(OpaqueDescriptor type, java.sql.Connection conn,
   java.lang.Object value)

Methods

getBytesValue( )

Returns a byte array that represents the attributes into the format that is actually used in the database.

getConnection( )

Returns OracleConnection.

getDescriptor( )

Returns OpaqueDescriptor.

getJavaSqlConnection( )

Returns java.sql.Connection.

getSQLTypeName( )

Returns java.lang.String SQL type name of the SQL-structured type this Struct object represents.

getValue( )

Returns java.lang.Object with the Opaque value.

isConvertibleTo(java.lang.Class jClass )

Returns Boolean TRUE if datum object can be converted to jClass.

toJdbc( )

Returns java.lang.Object representation of the datum object.

Inherited methods

The following methods are inherited from oracle.sql.DatumWithConnection:

assertNotNull
getOracleConnection

Inherits all methods from oracle.sql.Datum except for isConvertibleTo and toJdbc.

Inherits all methods from java.lang.Object except clone, equals, and finalize.

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Publisher Resources

ISBN: 0596003366Errata Page