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docs: use alias in WHERE clause of full text search example

2020年3月21日 00:19:32 +0000 (20:19 -0400)

committer Bruce Momjian <bruce@momjian.us>

2020年3月21日 00:19:32 +0000 (20:19 -0400)

The current doc query specified an alias in the FROM clause and used in
it the target list, but not in the WHERE clause.

Reported-by: axykon@gmail.com
Discussion: https://postgr.es/m/158316348159.30450.16075357948244298217@wrigleys.postgresql.org

Backpatch-through: 9.5

doc/src/sgml/textsearch.sgml patch | blob | blame | history

diff --git a/doc/src/sgml/textsearch.sgml b/doc/src/sgml/textsearch.sgml

index 9839eaa8dd2e9511e0bd476bd41f60d2ed9ab8d8..c5b254c7ca936e5a49e96015d3daa4b4c4381455 100644 (file)

--- a/doc/src/sgml/textsearch.sgml

+++ b/doc/src/sgml/textsearch.sgml

@@ -200,7 +200,7 @@ WHERE mid = 12;

SELECT m.title || ' ' || m.author || ' ' || m.abstract || ' ' || d.body AS document

FROM messages m, docs d

-WHERE mid = did AND mid = 12;

+WHERE m.mid = d.did AND m.mid = 12;

</programlisting>

</para>

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