/*
** Name: getGeneratedKeys
**
** Description:
** Retrieve table and/or object keys
**
** Input:
** None.
**
** Output:
** None.
**
** Returns:
** ResultSet Result-set containing table/object keys
**
** History:
** 21-Feb-03 (gordy)
** Created.
** 3-Jul-03 (gordy)
** Set DBMS types to LOGKEY/TBLKEY.
** 26-Sep-03 (gordy)
** Result-set data now stored as SqlByte SqlData objects.
*/
public AdvanRslt getGeneratedKeys()
{
lock(this)
{
ResultSet rs = rsEmpty;
SqlData[][] data;
SqlByte bytes;
if ( rslt_tblkey )
if ( rslt_objkey )
{
if ( rsmdKeys == null )
{
rsmdKeys = new AdvanRSMD( (short)2, trace );
rsmdKeys.setColumnInfo( "table_key", 1, (int)Types.BINARY,
(short)DBMS_TYPE_TBLKEY,
(short)MSG_RPV_TBLKEY_LEN,
(byte)0, (byte)0, false );
rsmdKeys.setColumnInfo( "object_key", 2, (int)Types.BINARY,
(short)DBMS_TYPE_LOGKEY,
(short)MSG_RPV_OBJKEY_LEN,
(byte)0, (byte)0, false );
}
data = new SqlData[1][];
data[0] = new SqlData[2];
bytes = new SqlByte( MSG_RPV_TBLKEY_LEN );
bytes.put( rslt_val_tblkey );
data[0][0] = bytes;
bytes = new SqlByte( MSG_RPV_OBJKEY_LEN );
bytes.put( rslt_val_objkey );
data[0][1] = bytes;
rs = new RsltData( conn, rsmdKeys, data );
}
else
{
if ( rsmdTblKey == null )
{
rsmdTblKey = new AdvanRSMD( (short)1, trace );
rsmdTblKey.setColumnInfo( "table_key", 1, (int)Types.BINARY,
(short)DBMS_TYPE_TBLKEY,
(short)MSG_RPV_TBLKEY_LEN,
(byte)0, (byte)0, false );
}
data = new SqlData[1][];
data[0] = new SqlData[1];
bytes = new SqlByte( MSG_RPV_TBLKEY_LEN );
bytes.put( rslt_val_tblkey );
data[0][0] = bytes;
rs = new RsltData( conn, rsmdTblKey, data );
}
else if ( rslt_objkey )
{
if ( rsmdObjKey == null )
{
rsmdObjKey = new AdvanRSMD( (short)1, trace );
rsmdObjKey.setColumnInfo( "object_key", 1, (int)Types.BINARY,
(short)DBMS_TYPE_LOGKEY,
(short)MSG_RPV_OBJKEY_LEN,
(byte)0, (byte)0, false );
}
data = new SqlData[1][];
data[0] = new SqlData[1];
bytes = new SqlByte( MSG_RPV_OBJKEY_LEN );
bytes.put( rslt_val_objkey );
data[0][0] = bytes;
rs = new RsltData( conn, rsmdObjKey, data );
}
else if ( rsEmpty == null )
{
if ( rsmdEmpty == null )
{
rsmdEmpty = new AdvanRSMD( (short)1, trace );
rsmdEmpty.setColumnInfo( "no_key", 1, (int)Types.BINARY,
(short)DBMS_TYPE_TBLKEY,
(short)MSG_RPV_TBLKEY_LEN,
(byte)0, (byte)0, false );
}
rs = rsEmpty = new RsltData( conn, rsmdEmpty, null );
}
if ( trace.enabled() ) trace.log( title + ".getGeneratedKeys: " + rs );
return( rs );
}
}
/*
** Name: getParameterMetaData
**
** Description:
** Returns meta-data object describing the input parameters.
**
** Ingres does not support DESCRIBE INPUT.
**
** Input:
** None.
**
** Output:
** None.
**
** Returns:
** ParameterMetaData Parameter meta-data.
**
** History:
** 19-Feb-03 (gordy)
** Created.
*/
// public ParameterMetaData
// getParameterMetaData()
// {
// if ( trace.enabled() ) trace.log( title + ".getParameterMetaData()" );
// throw SqlEx.get( ERR_GC4019_UNSUPPORTED );
// } // getParameterMetaData
/*
** Name: getResultSetEmpty
**
** Description:
** Returns an empty result set with metdata (rsmd) filled in.
**
** Input:
** None.
**
** Output:
** None.
**
** Returns:
** RsltData An empty result set with metdata (rsmd) filled in.
**
** History:
** 13-Oct-05 (thoda04)
** Created.
*/
internal RsltData getResultSetEmpty()
{
RsltData resultset = new RsltData(conn, getMetaData(), null);
return resultset;
}
