pgsql: Doc: clarify use of RECURSIVE in WITH.

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: pgsql: Doc: clarify use of RECURSIVE in WITH.
Date: 2019-11-19 19:43:51
Message-ID: E1iX9Pj-0001Fl-TP@gemulon.postgresql.org
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Doc: clarify use of RECURSIVE in WITH.

Apparently some people misinterpreted the syntax as being that
RECURSIVE is a prefix of individual WITH queries. It's a modifier
for the WITH clause as a whole, so state that more clearly.

Discussion: https://postgr.es/m/ca53c6ce-a0c6-b14a-a8e3-162f0b2cc119@a-kretschmer.de

Branch
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REL_12_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/823a551fe0c6e732f48cb54dc60d5cfd66b0aff4

Modified Files
--------------
doc/src/sgml/ref/select.sgml | 8 ++++++++
1 file changed, 8 insertions(+)

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