DISCARD ALL之后是否执行postgresql发布（建议）锁定？ 命令？
[英]Does postgresql release (advisory) locks after a DISCARD ALL; command?
问题描述
Does postgresql release (advisory) locks after a DISCARD ALL; 
DISCARD ALL;之后是否执行postgresql发布（建议）锁定DISCARD ALL; command? 命令？
It seems like it doesn't from this mail discussion I found . 似乎不是从我发现的此邮件讨论中获得的 。 But I was wondering if anyone could tell me if this was changed or fixed in a new release since nov 2008 ? 但是我想知道是否有人可以告诉我，自2008年11月以来在新版本中是否对此进行了更改或修复？
1 个解决方案
解决方案1
0 已采纳 2017-11-14 12:31:22
https://www.postgresql.org/docs/current/static/sql-discard.html https://www.postgresql.org/docs/current/static/sql-discard.html
Releases all temporary resources associated with the current session and resets the session to its initial state.
SET SESSION AUTHORIZATION DEFAULT; RESET ALL; DEALLOCATE ALL; CLOSE ALL; UNLISTEN *; SELECT pg_advisory_unlock_all(); DISCARD PLANS; DISCARD SEQUENCES; DISCARD TEMP;
supposedly?.. 应该吗？
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