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	Mon, 6 Dec 2021 16:30:27 -0500
From: Tom Lane <tgl@sss.pgh.pa.us>
To: Kevin Tu <kevintu888@gmail.com>
cc: pgsql-admin <pgsql-admin@lists.postgresql.org>
Subject: Re: Query a role's permission on a function
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Comments: In-reply-to Kevin Tu <kevintu888@gmail.com>
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Kevin Tu <kevintu888@gmail.com> writes:
> This sounds easy enough, but I can't quite figure out searching around. Can
> anybody please tell me which catalog table to query to find out whether a
> role/user has execute permission on a function?

I'd suggest using has_function_privilege() instead of trying to duplicate
the logic for yourself.

https://www.postgresql.org/docs/current/functions-info.html

			regards, tom lane