IF NOT EXISTS (SELECT 1 FROM KSQL_USERCOLUMNS WHERE KSQL_COL_TABNAME = 'T_EB_DIMMATERULEBILL' AND KSQL_COL_NAME IN ('FCHANGETYPEFIELDEXTID')) 
 ALTER TABLE T_EB_DIMMATERULEBILL ADD (FCHANGETYPEFIELDEXTID BIGINT DEFAULT 0 NOT NULL );
 IF NOT EXISTS (SELECT 1 FROM KSQL_USERCOLUMNS WHERE KSQL_COL_TABNAME = 'T_EB_DIMMATERULEBILL' AND KSQL_COL_NAME IN ('FCHANGETYPEDIMSIONMAPID')) 
 ALTER TABLE T_EB_DIMMATERULEBILL ADD (FCHANGETYPEDIMSIONMAPID BIGINT DEFAULT 0 NOT NULL );
