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(parent: ac355d5) | patch
Bring SIMILAR TO and SUBSTRING into some semblance of conformance with
authorTom Lane <tgl@sss.pgh.pa.us>
Sun, 22 Sep 2002 17:27:25 +0000 (17:27 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Sun, 22 Sep 2002 17:27:25 +0000 (17:27 +0000)
commit9946b83dedb629b9eff1c063b9fbcaab25c209df
treeb95a72601c503b1139154c1d95561c37b9dfabf8tree | snapshot
parentac355d558e27dd6b11b1d202de887a6d62d22ac6commit | diff
Bring SIMILAR TO and SUBSTRING into some semblance of conformance with
the SQL99 standard.  (I'm not sure that the character-class features are
quite right, but that can be fixed later.)  Document SQL99 and POSIX
regexps as being different features; provide variants of SUBSTRING for
each.
doc/src/sgml/func.sgml diff | blob | history
src/backend/parser/gram.y diff | blob | history
src/backend/utils/adt/regexp.c diff | blob | history
src/include/catalog/pg_proc.h diff | blob | history
src/include/utils/builtins.h diff | blob | history
src/test/regress/expected/strings.out diff | blob | history
src/test/regress/sql/strings.sql diff | blob | history
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