查看任务sql语句:
- SELECT
- procpid,
- start,
- now() - start AS lap,
- current_query
- FROM
- (SELECT
- backendid,
- pg_stat_get_backend_pid(S.backendid) AS procpid,
- pg_stat_get_backend_activity_start(S.backendid) AS start,
- pg_stat_get_backend_activity(S.backendid) AS current_query
- FROM
- (SELECT pg_stat_get_backend_idset() AS backendid) AS S
- ) AS S
- WHERE
- current_query <> '<IDLE>'
- ORDER BY
- lap DESC;
其中
procpid:进程id
start:进程开始时间
lap:经过时间
current_query:执行中的sql
强制停止某一个任务:
SELECT pg_cancel_backend(进程id);
补充:
- SELECT
- pid,
- datname AS db,
- query_start AS start,
- now() - query_start AS lap,
- query
- FROM pg_stat_activity
- WHERE state <> 'idle' and query not like '%pg_stat_activity%'
- and (now() - query_start) > interval '10 seconds';
到此这篇关于PostgreSQL查看正在执行的任务并强制结束的文章就介绍到这了,更多相关PostgreSQL查看正在执行内容请搜索w3xue以前的文章或继续浏览下面的相关文章希望大家以后多多支持w3xue!