如何从PL/pgSQL写入磁盘上的文件? [英] How can I write to a file on disk from PL/pgSQL?

问题描述

我想做相当于c或php的fopen()和fwrite().我不是试图将表转储到磁盘.我正在尝试在开发过程中进行一些调试日志记录.

I would like to do the equivalent of c or php fopen() and fwrite(). I am not trying to dump a table to disk. I am trying to do some debug logging during development.

推荐答案

您可以 提高 NOTICE或DEBUG消息，它们位于plpgsql函数或

You can RAISE NOTICE or DEBUG messages in a plpgsql function or a DO statement which are written to the DB log file.

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