我是Postgres新手。我為Mac安裝了postgres.app。我在玩psql命令,無意中刪除了postgres數(shù)據(jù)庫。我不知道里面有什么。我目前正在研究一個教程:http : //www.rosslaird.com/blog/building-a-project-with-mezzanine/我被困在 sudo -u postgres psql postgres錯誤信息: psql: FATAL: role "postgres" does not exist$哪個psql/Applications/Postgres.app/Contents/MacOS/bin/psql這是打印出來的 psql -l List of databases Name | Owner | Encoding | Collate | Ctype | Access privileges ------------+------------+----------+---------+-------+--------------------------- user | user | UTF8 | en_US | en_US | template0 | user | UTF8 | en_US | en_US | =c/user + | | | | | user =CTc/user template1 | user | UTF8 | en_US | en_US | =c/user + | | | | | user =CTc/user (3 rows)那我應(yīng)該采取什么步驟呢?刪除與psql相關(guān)的所有內(nèi)容并重新安裝所有內(nèi)容?感謝您的幫助!
psql:致命錯誤:角色“ postgres”不存在
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2019-11-21 11:04:08