From: Tom Lane <tgl@sss.pgh.pa.us>
To: ewherrmann@gmail.com
Cc: pgsql-bugs@lists.postgresql.org
Subject: Re: BUG #18356: Casting values from jsonb_each_text does not respect WHERE filter with sub select
Date: Wed, 21 Feb 2024 15:17:58 -0500
Message-ID: <123109.1708546678@sss.pgh.pa.us> (raw)
In-Reply-To: <18356-a811d014209fd19c@postgresql.org>
References: <18356-a811d014209fd19c@postgresql.org>
PG Bug reporting form <noreply@postgresql.org> writes:
> - Prior to v16, this statement would work for casting values of a k/v jsonb
> pair to an integer:
> SELECT id, mytdata.key, mytdata.value::integer
> FROM my_table as myt,
> jsonb_each_text(myt.data) as mytdata
> WHERE mytdata.key IN ( SELECT key from week_key_table
> )
> - Where week_key_table stores keys such as "week01", "week02", and
> "week03".
> - And where the jsonb has some keys with alphanumeric values and some keys
> with numeric values, such as: { "key_figure": "Volume", "week01": "0",
> "week02": "0", "week03": "0"}
> However as of v16, this same statement causes the error: 'invalid input
> syntax for type double precision: "Volume"'.
Could you provide an actually self-contained example? People
have other things to do than guess about the data and table details
needed to reproduce this.
regards, tom lane
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To: pgsql-bugs@postgresql.org
Cc: tgl@sss.pgh.pa.us, ewherrmann@gmail.com, pgsql-bugs@lists.postgresql.org
Subject: Re: BUG #18356: Casting values from jsonb_each_text does not respect WHERE filter with sub select
In-Reply-To: <123109.1708546678@sss.pgh.pa.us>
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