pgsql: Fix parsing NOT sequence in tsquery

From: Teodor Sigaev <teodor(at)sigaev(dot)ru>
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Fix parsing NOT sequence in tsquery
Date: 2016-07-15 17:02:31
Message-ID: E1bO6VT-00005J-UU@gemulon.postgresql.org
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Fix parsing NOT sequence in tsquery

Digging around bug #14245 I found that commit
6734a1cacd44f5b731933cbc93182b135b167d0c missed that NOT operation is
right associative in opposite to all other. This miss is resposible for
tsquery parser fail on sequence of NOT operations

Branch
------
master

Details
-------
http://git.postgresql.org/pg/commitdiff/00f304ce2dd86f4b76606225b41e0854a3362628

Modified Files
--------------
src/backend/utils/adt/tsquery.c | 4 +++-
src/test/regress/expected/tstypes.out | 36 +++++++++++++++++++++++++++++++++++
src/test/regress/sql/tstypes.sql | 6 ++++++
3 files changed, 45 insertions(+), 1 deletion(-)

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