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pgsql: Fix bogus affix-merging code. 6+ messages / 1 participants [nested] [flat]
* pgsql: Fix bogus affix-merging code. @ 2018-04-12 22:40 Tom Lane <tgl@sss.pgh.pa.us> 0 siblings, 0 replies; 6+ messages in thread From: Tom Lane @ 2018-04-12 22:40 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org Fix bogus affix-merging code. NISortAffixes() compared successive compound affixes incorrectly, thus possibly failing to merge identical affixes, or (less likely) merging ones that shouldn't be merged. The user-visible effects of this are unclear, to me anyway. Per bug #15150 from Alexander Lakhin. It's been broken for a long time, so back-patch to all supported branches. Arthur Zakirov Discussion: https://postgr.es/m/152353327780.31225.13445405496721177988@wrigleys.postgresql.org Branch ------ REL9_4_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/f71d803c8de8daa7219ea52366ad3f4ff9345b3f Modified Files -------------- src/backend/tsearch/spell.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: Fix bogus affix-merging code. @ 2018-04-12 22:40 Tom Lane <tgl@sss.pgh.pa.us> 0 siblings, 0 replies; 6+ messages in thread From: Tom Lane @ 2018-04-12 22:40 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org Fix bogus affix-merging code. NISortAffixes() compared successive compound affixes incorrectly, thus possibly failing to merge identical affixes, or (less likely) merging ones that shouldn't be merged. The user-visible effects of this are unclear, to me anyway. Per bug #15150 from Alexander Lakhin. It's been broken for a long time, so back-patch to all supported branches. Arthur Zakirov Discussion: https://postgr.es/m/152353327780.31225.13445405496721177988@wrigleys.postgresql.org Branch ------ REL9_5_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/906e44d4dc83d551d26e52902435f18d9fa5cfc7 Modified Files -------------- src/backend/tsearch/spell.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: Fix bogus affix-merging code. @ 2018-04-12 22:40 Tom Lane <tgl@sss.pgh.pa.us> 0 siblings, 0 replies; 6+ messages in thread From: Tom Lane @ 2018-04-12 22:40 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org Fix bogus affix-merging code. NISortAffixes() compared successive compound affixes incorrectly, thus possibly failing to merge identical affixes, or (less likely) merging ones that shouldn't be merged. The user-visible effects of this are unclear, to me anyway. Per bug #15150 from Alexander Lakhin. It's been broken for a long time, so back-patch to all supported branches. Arthur Zakirov Discussion: https://postgr.es/m/152353327780.31225.13445405496721177988@wrigleys.postgresql.org Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/65a69dfa08e212556d11e44a5a8a1861fd826ccd Modified Files -------------- src/backend/tsearch/spell.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: Fix bogus affix-merging code. @ 2018-04-12 22:40 Tom Lane <tgl@sss.pgh.pa.us> 0 siblings, 0 replies; 6+ messages in thread From: Tom Lane @ 2018-04-12 22:40 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org Fix bogus affix-merging code. NISortAffixes() compared successive compound affixes incorrectly, thus possibly failing to merge identical affixes, or (less likely) merging ones that shouldn't be merged. The user-visible effects of this are unclear, to me anyway. Per bug #15150 from Alexander Lakhin. It's been broken for a long time, so back-patch to all supported branches. Arthur Zakirov Discussion: https://postgr.es/m/152353327780.31225.13445405496721177988@wrigleys.postgresql.org Branch ------ REL_10_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/40132187ed6a48ab9d0a8f926bb722b864665954 Modified Files -------------- src/backend/tsearch/spell.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: Fix bogus affix-merging code. @ 2018-04-12 22:40 Tom Lane <tgl@sss.pgh.pa.us> 0 siblings, 0 replies; 6+ messages in thread From: Tom Lane @ 2018-04-12 22:40 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org Fix bogus affix-merging code. NISortAffixes() compared successive compound affixes incorrectly, thus possibly failing to merge identical affixes, or (less likely) merging ones that shouldn't be merged. The user-visible effects of this are unclear, to me anyway. Per bug #15150 from Alexander Lakhin. It's been broken for a long time, so back-patch to all supported branches. Arthur Zakirov Discussion: https://postgr.es/m/152353327780.31225.13445405496721177988@wrigleys.postgresql.org Branch ------ REL9_3_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/ac8ea0f27f3f1c3f537b8a4d136fa7f76bc520dc Modified Files -------------- src/backend/tsearch/spell.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
* pgsql: Fix bogus affix-merging code. @ 2018-04-12 22:40 Tom Lane <tgl@sss.pgh.pa.us> 0 siblings, 0 replies; 6+ messages in thread From: Tom Lane @ 2018-04-12 22:40 UTC (permalink / raw) To: pgsql-committers@lists.postgresql.org Fix bogus affix-merging code. NISortAffixes() compared successive compound affixes incorrectly, thus possibly failing to merge identical affixes, or (less likely) merging ones that shouldn't be merged. The user-visible effects of this are unclear, to me anyway. Per bug #15150 from Alexander Lakhin. It's been broken for a long time, so back-patch to all supported branches. Arthur Zakirov Discussion: https://postgr.es/m/152353327780.31225.13445405496721177988@wrigleys.postgresql.org Branch ------ REL9_6_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/0f439c8dd28935bf9600722c1a25534add9390f0 Modified Files -------------- src/backend/tsearch/spell.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) ^ permalink raw reply [nested|flat] 6+ messages in thread
end of thread, other threads:[~2018-04-12 22:40 UTC | newest] Thread overview: 6+ messages (download: mbox mbox.gz follow: Atom feed) -- links below jump to the message on this page -- 2018-04-12 22:40 pgsql: Fix bogus affix-merging code. Tom Lane <tgl@sss.pgh.pa.us> 2018-04-12 22:40 pgsql: Fix bogus affix-merging code. Tom Lane <tgl@sss.pgh.pa.us> 2018-04-12 22:40 pgsql: Fix bogus affix-merging code. Tom Lane <tgl@sss.pgh.pa.us> 2018-04-12 22:40 pgsql: Fix bogus affix-merging code. Tom Lane <tgl@sss.pgh.pa.us> 2018-04-12 22:40 pgsql: Fix bogus affix-merging code. Tom Lane <tgl@sss.pgh.pa.us> 2018-04-12 22:40 pgsql: Fix bogus affix-merging code. Tom Lane <tgl@sss.pgh.pa.us>
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