数据仓库服务 GaussDB(DWS)-服务器信号函数:pg_terminate_backend(pid int)

时间:2025-02-12 15:04:44

pg_terminate_backend(pid int)

描述:终止一个后台线程。

返回值类型:boolean

备注:如果成功,函数返回true,否则返回false。

示例:

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SELECT pid FROM pg_stat_activity;       pid       ----------------- 140657876268816 140433774061312 140433587902208 140433656592128 140433723717376 140433637189376 140433552770816 140433481983744 140433349310208(9 rows)SELECT pg_terminate_backend(140657876268816); pg_terminate_backend ---------------------- t(1 row)
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