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摘要: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 阅读全文
posted @ 2019-10-30 15:23 漫步CODE人生 阅读(975) 评论(0) 推荐(0) 编辑
每天学习一点点 编程PDF电子书、视频教程免费下载:
http://www.shitanlife.com/code