Update from Sync Service

OneNote/数据库知识库/POSTGRESQL/Postgresql 帐号密码修改方法.md

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+==#su postgres== ======-bash-3.2$psql - postgres== ======postgres=#alter user postgres with password 'new password';== ==////====一定要加分号执行========postgres=#\q==
+    
+su - postgres  
+psql -U postgresalter user postgres with encrypted password '1';