参考:http://blog.csdn.net/wuuushao/article/details/53608180@H_301_5@
select * from pg_stat_activity
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2.查看结果中是否有procpid 或 pid字段 版本不同造成@H_301_5@
3. 利用函数断开连接pg_terminate_backend(procpid/pid)@H_301_5@
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SELECT pg_terminate_backend(pg_stat_activity.procpid)@H_301_5@
FROM pg_stat_activity@H_301_5@
WHERE datname='dbname' AND procpid<>pg_backend_pid();@H_301_5@ 数据库版本查看:
select version();
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结果一般如下:@H_301_5@
Postgresql 8.4.20 on x86_64-redhat-linux-gnu,compiled by GCC gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-17),64-bit @H_301_5@