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help / color / mirror / Atom feedFrom: Tom Lane <tgl@sss.pgh.pa.us>
To: demirgokhan@gmail.com
Cc: pgsql-docs@postgresql.org
Subject: Re: Correction
Date: Sun, 19 Nov 2017 16:17:59 -0500
Message-ID: <29321.1511126279@sss.pgh.pa.us> (raw)
In-Reply-To: <20171119193809.1464.50916@wrigleys.postgresql.org>
References: <20171119193809.1464.50916@wrigleys.postgresql.org>
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demirgokhan@gmail.com writes:
> The following documentation comment has been logged on the website:
> Page: https://www.postgresql.org/docs/9.4/static/datatype-json.html
> Description:
> Shouldn't be below statement:
> "Although the jsonb_path_ops operator class supports only queries with the
> @> operator, it has notable performance advantages over the default operator
> class jsonb_ops."
> corrected to:
> "Although the jsonb_path_ops operator class supports only queries with the ?
> operator, it has notable performance advantages over the default operator
> class jsonb_ops."
Uh, no, I don't think so:
regression=# select oid from pg_opfamily where opfname = 'jsonb_path_ops';
oid
------
4037
(1 row)
regression=# select amopopr::regoperator from pg_amop where amopfamily = 4037;
amopopr
-----------------
@>(jsonb,jsonb)
(1 row)
regards, tom lane
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To: pgsql-docs@postgresql.org
Cc: tgl@sss.pgh.pa.us, demirgokhan@gmail.com
Subject: Re: Correction
In-Reply-To: <29321.1511126279@sss.pgh.pa.us>
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