Update from Sync Service

2026-04-21 17:42:54 +08:00
parent 65f16fe48c
commit 2b59b9b22e
63 changed files with 2645 additions and 36 deletions
--- a/数据库/PostgreSQL_postgresql删除还有活动连接的数据库.md
+++ b/数据库/PostgreSQL_postgresql删除还有活动连接的数据库.md
@@ -0,0 +1,7 @@
+```sql
+select `pg_terminate_backend(pid)` from `pg_stat_activity` where `datname`='testdb' and `pid`<>`pg_backend_pid();`
+```
+==上面sql表示的是关闭数据库testdb的活动连接，接下来就可以用==
+```sql
+drop database `testdb;`
+```