原文:pg_dump: [archiver (db)] connection to database “dbase” failed: FATAL: Peer authentication failed for user “postgres”

Peer authentication means that it s comparing your database username against your Linux username. It should work if you re logged in aspostgres. You probably don t want to hit thatmd rule inpg hba, a ...

2017-07-24 00:03 0 1696 推薦指數:

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pg_dump: [archiver (db)] query failed: ERROR: out of shared memory HINT: You might need to increase max_locks_per_transaction. IN ACCESS SHARE MODE

問題描述 在使用postgres執行一個存儲過程,存儲過程的操作是對全庫上百張表添加字段,執行到一半的時候拋出了錯誤:You might need to increase max_locks_per_transaction。 原因 因為一個過程中操作的表過多,超過了最大對象鎖的限制數量,導致 ...

Wed Feb 12 02:39:00 CST 2020 0 793
PostgreSQL新手上路PG::ConnectionBad (FATAL: Peer authentication failed

部署完的新機器報錯 上網查了一下,很多帖子上都在說要修改/etc/postgresql/9.4/main/pg_hba.conf這個文件,然而並沒有什么用 回憶一下整個數據庫搭建過程 (1)創建數據庫用戶dbuser,並指定其為超級用戶 (2)創建數據庫 ...

Wed Aug 26 01:42:00 CST 2015 0 3535
FATAL: password authentication failed for user "XXX"

一、環境 操作系統:Windows Server 2008 R2 數據庫:PostgreSQL 9.2 + PostgreSQL 11.4 (因應用特殊需求,使用了兩個版本數據庫) 應用:To ...

Thu Jan 14 18:31:00 CST 2021 0 552
 
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