pgsql: Doc: fix outdated wording about parallel seq scans

From: David Rowley <drowley(at)postgresql(dot)org>
To: pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: pgsql: Doc: fix outdated wording about parallel seq scans
Date: 2022-10-20 20:29:46
Message-ID: E1olcAj-0003Eh-JE@gemulon.postgresql.org
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Doc: fix outdated wording about parallel seq scans

56788d215 adjusted the parallel seq scan code so that instead of handing
out a single block at a time to parallel workers, it now hands out ranges
of blocks.

Here we update the documentation which still claimed that workers received
just 1 block at a time.

Reported-by: Zhang Mingli
Discussion: https://postgr.es/m/17c99615-2c3b-4e4e-9d0b-424a66a7bccd@Spark
Backpatch-through: 14, where 56788d215 was added.

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/42d01f59c741038626d819046f4abf494c338c12

Modified Files
--------------
doc/src/sgml/parallel.sgml | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

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