| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
| Subject: | pgsql: Fix bogus affix-merging code. |
| Date: | 2018-04-12 22:40:11 |
| Message-ID: | E1f6kt1-0008Us-F8@gemulon.postgresql.org |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-committers |
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(-)
| From | Date | Subject | |
|---|---|---|---|
| Next Message | David Steele | 2018-04-13 10:34:55 | Re: pgsql: New files for MERGE |
| Previous Message | Alvaro Herrera | 2018-04-12 19:57:17 | pgsql: Revert lowering of lock level for ATTACH PARTITION |