{"id":167,"date":"2024-01-02T11:00:59","date_gmt":"2024-01-02T03:00:59","guid":{"rendered":"http:\/\/www.bigqq.com\/?p=167"},"modified":"2024-01-02T11:00:59","modified_gmt":"2024-01-02T03:00:59","slug":"pg%e5%88%9b%e5%bb%ba%e5%8f%aa%e8%af%bb%e8%b4%a6%e6%88%b7","status":"publish","type":"post","link":"http:\/\/www.bigqq.com\/?p=167","title":{"rendered":"PG\u521b\u5efa\u53ea\u8bfb\u8d26\u6237"},"content":{"rendered":"\n<p>&#8211;\u521b\u5efareadonly\u7528\u6237<br>create user mes2read with password &#8216;read@2024&#8217;;<br>&#8211;\u8bbe\u7f6e\u7528\u6237\u9ed8\u8ba4\u4e8b\u52a1\u53ea\u8bfb<br>alter user mes2read set default_transaction_read_only = on;<br>&#8211;\u8d4b\u4e88\u7528\u6237\u8fde\u63a5\u6570\u636e\u5e93\u6743\u9650<br>grant connect on database postgres to mes2read;<br>&#8211;\u8d4b\u4e88schema\uff0c\u5e8f\u5217\uff0c\u8868\u67e5\u770b\u6743\u9650<br>grant usage on schema public to mes2read;<br>grant select on all sequences in schema public to mes2read;<br>grant select on 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