摘要:
delete t_xxx_user where recid in ( select recid from t_xxx_user where recid in ( select min(recid) from t_sz_grid_forecast_user where ddatetime = to_d 阅读全文
摘要:
select * from LFS_WELFAxxxxxASTDAYS AS OF TIMESTAMP (SYSTIMESTAMP - INTERVAL '100' MINUTE) order by ddatetime desc /*1.FLASHBACK QUERY*/--闪回到15分钟前sele 阅读全文