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From: Christoph Berg <[email protected]>
To: Michael Paquier <[email protected]>
Cc: Tom Lane <[email protected]>
Cc: PostgreSQL Hackers <[email protected]>
Cc: ma lz <[email protected]>
Subject: Re: query_id: jumble names of temp tables for better pg_stat_statement UX
Date: Mon, 24 Mar 2025 16:41:35 +0100
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
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Re: Michael Paquier
> So your idea to use the relation name in eref while skipping the
> column list looks kind of promising.  Per se the attached.  Thoughts?

Makes sense to me, thanks for digging into it.

> +++ b/src/backend/nodes/queryjumblefuncs.c
> @@ -33,6 +33,7 @@
>  #include "postgres.h"
>  
>  #include "access/transam.h"
> +#include "catalog/namespace.h"

No longer needed.

> +++ b/contrib/pg_stat_statements/sql/select.sql
> +SET search_path = 'pgss_schema_1';
> +SELECT count(*) FROM tab_search_same;
> +SELECT a, b FROM tab_search_same;
> +SELECT count(*) FROM tab_search_diff_1;
> +SELECT count(*) FROM tab_search_diff_2;
> +SELECT a FROM tab_search_diff_2;
> +SET search_path = 'pgss_schema_1';

Should this be pgss_schema_2 ?

Christoph

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