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From: Tom Lane <tgl@sss.pgh.pa.us>
To: "leiyanliang@highgo.com" <leiyanliang@highgo.com>
cc: "pgsql-bugs@lists.postgresql.org" <pgsql-bugs@lists.postgresql.org>
Subject: Re: BUG #17077: about three parameters in postgresql 13.3
In-reply-to: <202107171236202362593@highgo.com>
References: <17077-ade8e166a01e1374@postgresql.org>
 <202107171236202362593@highgo.com>
Comments: In-reply-to "leiyanliang@highgo.com" <leiyanliang@highgo.com>
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"leiyanliang@highgo.com" <leiyanliang@highgo.com> writes:
> I want to know: this bug report is a problem or not ?

The code is operating as designed.  It does seem odd that there's no
mention of these variables in the documentation, though.

			regards, tom lane