Oracle查看異常未提交事務

1.查看歸檔日志都有哪些

SELECT * from v$archived_log

 

 

2.查看某個SCN號的歸檔文件是否存在

SELECT * from v$archived_log WHERE 113775020671 between FIRST_CHANGE# and  NEXT_CHANGE#

 

 

 

 

3.查看是否存在未提交事務

SELECT START_DATE,START_TIME,START_SCN,START_SCNB,XID FROM v$TRANSACTION order by start_date , start_time;

 

 

 

 

 

4.可以根據session id可以查到當前session正在執行的事務信息

select * from v$transaction where addr in (select taddr from v$session where sid=&sid );

 

RAC查看gv視圖

select * from gv$transaction 

 

 

通過查出的ADDR匹配gv$session中的TADDR字段

select * from gv$session