This module was intended to ease migrations of applications that used the pre-8.3 version of text search to the in-core version introduced in that release. However, since all pre-8.3 releases of the database have been out of support for more than 5 years at this point, we expect that few people are depending on it at this point. If some people still need it, nothing prevents it from being maintained as a separate extension, outside of core. Discussion: http://postgr.es/m/CA+Tgmob5R8aDHiFRTQsSJbT1oreKg2FOSBrC=2f4tqEH3dOMAg@mail.gmail.com
I'd supposed that people would do this manually when creating new operator classes, but the folly of that was exposed today. The tests seem fast enough that we can just apply them during the normal regression tests. contrib/isn fails the checks for lack of complete sets of cross-type operators. That's a nice-to-have policy rather than a functional requirement, so leave it as-is, but insert ORDER BY in the query to ensure consistent cross-platform output. Discussion: https://postgr.es/m/7076.1480446837@sss.pgh.pa.us
In btree_gin and citext, avoid some not-particularly-interesting
dependencies on the sorting of 'aa'. In tsearch2, use COLLATE "C" to
remove an uninteresting dependency on locale sort order (and thereby
allow removal of a variant expected-file).
Also, in citext, avoid assuming that lower('I') = 'i'. This isn't relevant
to Danish but it does fail in Turkish.
Commits bb140506d and 38627f687 didn't bother with this. Per buildfarm member magpie.
Just forget to add in 1ec4c7c055ca045c5df6352a4cdacd9aa778e598
Patch introduces new text search operator (<-> or <DISTANCE>) into tsquery. On-disk and binary in/out format of tsquery are backward compatible. It has two side effect: - change order for tsquery, so, users, who has a btree index over tsquery, should reindex it - less number of parenthesis in tsquery output, and tsquery becomes more readable Authors: Teodor Sigaev, Oleg Bartunov, Dmitry Ivanov Reviewers: Alexander Korotkov, Artur Zakirov
This isn't fully tested as yet, in particular I'm not sure that the "foo--unpackaged--1.0.sql" scripts are OK. But it's time to get some buildfarm cycles on it. sepgsql is not converted to an extension, mainly because it seems to require a very nonstandard installation process. Dimitri Fontaine and Tom Lane
in the formerly-always-blank columns just to left and right of the data. Different marking is used for a line break caused by a newline in the data than for a straight wraparound. A newline break is signaled by a "+" in the right margin column in ASCII mode, or a carriage return arrow in UNICODE mode. Wraparound is signaled by a dot in the right margin as well as the following left margin in ASCII mode, or an ellipsis symbol in the same places in UNICODE mode. "\pset linestyle old-ascii" is added to make the previous behavior available if anyone really wants it. In passing, this commit also cleans up a few regression test files that had unintended spacing differences from the current actual output. Roger Leigh, reviewed by Gabrielle Roth and other members of PDXPUG.