摘要:
//查看被锁定表有几个 select object_name,machine,s.sid,s.serial# from v$locked_object l,dba_objects o ,v$session s where l.object_id = o.object_id and l.session_id=s.sid; //清除锁定251,3055为查询出来的sid,serial值 alter... 阅读全文
摘要:
SELECT IFNULL(t.预算金额,0)-IFNULL(t.实使用金额,0)-IFNULL(SUM(f.已审核、待审核总数),0)remainingMoney FROM 表名 t LEFT JOIN 关联表名 f ON t.id=f.id WHERE t.id='' AND f.状态IN(01,02,03) 阅读全文