 EXEC p_AlterColumn 'T_BD_BEBANK_L', 'FNAME', 'NVARCHAR(255)', 'NOT NULL', '0100', ''' ''';

IF NOT EXISTS (SELECT 1 FROM KSQL_USERCOLUMNS WHERE KSQL_COL_TABNAME = 'T_BD_BEBANK' AND KSQL_COL_NAME ='FNAME') 
 ALTER TABLE T_BD_BEBANK ADD (FNAME NVARCHAR(255) DEFAULT ' ' NOT NULL );