摘要:
生产库中出现了大量的锁表,需要得到当时程式执行的SQL以及其带入的值 1.查看SQL SELECT SQL_ID FROM V$SESSION WHERE SID=(SELECT FINAL_BLOCKING_SESSION FROM V$SESSION WHERE BLOCKING_SESSION 阅读全文
摘要:
1.查看统计信息被锁定的表 SELECT OWNER, TABLE_NAME FROM DBA_TAB_STATISTICS WHERE STATTYPE_LOCKED IS NOT NULL AND OWNER = 'XXXXX' GROUP BY OWNER, TABLE_NAME; 2.自动统 阅读全文