December 2002
Intermediate to advanced
928 pages
85h 29m
English
Content preview from Oracle in a Nutshell
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OPAQUE
Extends DatumWithConnection. New with Oracle9i.
The constructor for this class is:
OPAQUE(OpaqueDescriptortype, java.sql.Connectionconn, java.lang.Objectvalue)
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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