postgresql.git, branch REL6_4 This is the main PostgreSQL git repository. http://git.postgresql.org/cgit/postgresql.git/atom?h=REL6_4 1999-03-07T02:01:09+00:00 Retrofit hashtable and shared-mem-size-estimation bug fixes 1999-03-07T02:01:09+00:00 Tom Lane 1999-03-07T02:01:09+00:00 urn:sha1:2ecbf94430265822e08758df375ffea9d041a86a into REL6_4. Oops, looks like my local copy of dt.c conflicted with 1999-03-07T01:35:35+00:00 Tom Lane 1999-03-07T01:35:35+00:00 urn:sha1:0fda84bfcd7e3ab1a8bcca7282e2b319930f7070 Thomas' changes... Correct compile failures in REL6_4 datetime code. 1999-03-06T22:49:03+00:00 Tom Lane 1999-03-06T22:49:03+00:00 urn:sha1:93c7e5026a36e5d56c843e5efa3f6b6b74859c5c A fix for the int8 problem under FreeBSD ... if __FreeBSD__ is defined, 1999-03-04T15:40:16+00:00 Marc G. Fournier 1999-03-04T15:40:16+00:00 urn:sha1:35336849e73d92a555cae23c568c1760d31a94c5 then use %qd vs %lld ... Regression test for int8 passes with this applied... Similar change should be applied to -CURRENT, am just focusing on v6.4.3 right now though... Move common date/time macros to a central place. 1999-03-03T05:11:39+00:00 Thomas G. Lockhart 1999-03-03T05:11:39+00:00 urn:sha1:5e73ab70e6316fb7e3207e545aa951d847d20967 Remove equivalence between datetime and float8. Wasn't worth the trouble 1999-02-13T06:00:52+00:00 Thomas G. Lockhart 1999-02-13T06:00:52+00:00 urn:sha1:c569f2a068a7e102c7a1bf5f32cbf2151cbf26ef especially since datetime has too many reserved values to be a reasonable mapping. This patch fixes some problems in date handling for atypical dates. 1999-02-13T05:59:34+00:00 Thomas G. Lockhart 1999-02-13T05:59:34+00:00 urn:sha1:2a6faa5368f927e0cc22334ad35393351fec8ede Here is a summary: Be more careful to check input string lengths as well as values when deciding whether a field is a year field. Assume *anything* longer than 2 digits (if it isn't a special-case doy) is a valid year. This should fix the "Y1K" and "Y10K" problems pointed out by Massimo recently. Check usage of BC to require a positive-valued year; before just used it to flip the sign of the year without checking. This led to problems near year zero. Allow a 5 digit "concatenated date" of 2 digit year plus day of year. Do 2->4 digit year correction for 6 and 5 digit "concatenated dates". Somehow forgot this originally. Guess not many folks use it... Move common macros to dt.h. Back-patch freebsd4 and '. ./conftest.sh' fixes into REL6_4. 1999-02-07T19:37:23+00:00 Tom Lane 1999-02-07T19:37:23+00:00 urn:sha1:a0071f1393273d1c706b6a64b573b6d6d8243460 Changed ExecConstraints() and ExecRelCheck() to cache constraint 1999-02-07T16:50:55+00:00 Jan Wieck 1999-02-07T16:50:55+00:00 urn:sha1:cff91fedffc5546f201b2537a0f01b9ad7d83c01 qualification trees in the execution state to avoid memory exhaustion on INSERT, UPDATE and COPY to tables with check constraints. This also speeds up those operations substantial because the nodeToString() for the constraints ccbin is only performed once per query. Jan Fixed not free'd heap tuple if BEFORE DELETE trigger procedure 1999-02-07T15:13:13+00:00 Jan Wieck 1999-02-07T15:13:13+00:00 urn:sha1:ccf330d67e2faf253c990707f19ccee2dab0a79e returns new created tuple instead of the one given to it. Jan