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(parent: d6199b3) | patch
Fix LIKE's special-case code for % followed by _. I'm not entirely sure that
authorTom Lane <tgl@sss.pgh.pa.us>
Sun, 24 May 2009 18:10:38 +0000 (18:10 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Sun, 24 May 2009 18:10:38 +0000 (18:10 +0000)
commit2e4af7b183a0ff87b88053014579f81f3807df7c
treef84b336b831178308cfd6e5a22eec45bac969717tree
parentd6199b3f13939877e9b1e66c52b46c74131e9eaccommit | diff
Fix LIKE's special-case code for % followed by _.  I'm not entirely sure that
this case is worth a special code path, but a special code path that gets
the boundary condition wrong is definitely no good.  Per bug #4821 from
Andrew Gierth.

In passing, clean up some minor code formatting issues (excess parentheses
and blank lines in odd places).

Back-patch to 8.3, where the bug was introduced.
src/backend/utils/adt/like_match.c diff | blob | blame | history
src/test/regress/expected/strings.out diff | blob | blame | history
src/test/regress/sql/strings.sql diff | blob | blame | history
Simon's dev repository