- 23 Feb, 2010 2 commits
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Bruce Momjian authored
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Bruce Momjian authored
to_char with HH, e.g. to_char(interval '0d 0h 12m 44s', 'DD HH24 MI SS'); now returns: 00 00 12 44 not: 00 12 12 44
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- 16 Feb, 2010 1 commit
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Bruce Momjian authored
honored by YYYY. Also document Oracle "toggle" FM behavior. Per report from Guy Rouillier
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- 02 Jan, 2010 1 commit
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Bruce Momjian authored
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- 10 Aug, 2009 2 commits
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Alvaro Herrera authored
The code in the new block was not reindented; it will be fixed by pgindent eventually.
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Tom Lane authored
Pavel Stehule, Brendan Jurd
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- 06 Jul, 2009 1 commit
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Heikki Linnakangas authored
In what seems like an oversight, we used to treat 'TH' the same as lowercase 'th', but only with HH/HH12.
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- 22 Jun, 2009 1 commit
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Tom Lane authored
even when not in FM mode. This improves compatibility with Oracle and with our pre-8.4 behavior, as per bug #4862. Brendan Jurd Add a couple of regression test cases for this. In passing, get rid of the labeling of the individual test cases; doesn't seem to be good for anything except causing extra work when inserting a test... Tom Lane
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- 11 Jun, 2009 1 commit
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Bruce Momjian authored
provided by Andrew.
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- 15 Mar, 2009 1 commit
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Tom Lane authored
to date, as per bug #4702 and subsequent discussion. In particular, make it work for years specified using AD/BC or CC fields, and fix the test for "no year specified" so that it doesn't trigger inappropriately for 1 BC (which it was doing even in code paths that had nothing to do with to_timestamp). I also did some minor code beautification in the non-ISO-day-number code path. This area has been busted all along, but because the code has been rewritten repeatedly, it would be considerable trouble to back-patch. It's such a corner case that it doesn't seem worth the effort.
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- 12 Mar, 2009 1 commit
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Tom Lane authored
format codes are misapplied to a numeric argument. (The code still produces a pretty bogus error message in such cases, but I'll settle for stopping the crash for now.) Per bug #4700 from Sergey Burladyan. Problem exists in all supported branches, so patch all the way back. In HEAD, also clean up some ugly coding in the nearby cache management code.
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- 07 Feb, 2009 1 commit
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Bruce Momjian authored
designations (AM/PM). Also separate out matching of a meridian with periods (e.g. A.M.) and with those without. Do the same for AD/BC. Brendan Jurd
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- 01 Jan, 2009 1 commit
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Bruce Momjian authored
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- 15 Dec, 2008 1 commit
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Tom Lane authored
pg_database_encoding_max_length() predicts the maximum character length returned by wchar2char(). Per Hiroshi Inoue, MB_CUR_MAX isn't usable on Windows because we allow encoding = UTF8 when the locale says differently; and getting rid of it seems a good idea on general principles because it narrows our dependence on libc's locale API just a little bit more. Also install a check for overflow of the buffer size computation.
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- 01 Dec, 2008 1 commit
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Heikki Linnakangas authored
is treated like a non-digit separator. This fixes the inconsistency in examples like: to_timestamp('2008-01-2', 'YYYY-MM-DD') -- didn't work and to_timestamp('2008-1-02', 'YYYY-MM-DD') -- did work
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- 10 Nov, 2008 1 commit
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Heikki Linnakangas authored
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- 06 Oct, 2008 1 commit
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Tom Lane authored
maybe isalnum is returning a value with the low-order byte all zero?
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- 26 Sep, 2008 1 commit
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Tom Lane authored
Alex Hunsaker
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- 11 Sep, 2008 1 commit
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Tom Lane authored
erroneous input, rather than silently producing bizarre results as formerly happened. Brendan Jurd
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- 22 Aug, 2008 1 commit
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Bruce Momjian authored
1. -i option should run vacuum analyze only on pgbench tables, not *all* tables in database. 2. pre-run cleanup step was DELETE FROM HISTORY then VACUUM HISTORY. This is just a slow version of TRUNCATE HISTORY. Simon Riggs
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- 12 Jul, 2008 1 commit
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Tom Lane authored
warnings. Clean up various unneeded cruft that was left behind after creating those routines. Introduce some convenience functions str_tolower_z etc to eliminate tedious and error-prone double arguments in formatting.c. (Currently there seems no need to export the latter, but maybe reconsider this later.)
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- 26 Jun, 2008 1 commit
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Teodor Sigaev authored
and non-C locale. Fix is just to use correct source's length for char2wchar call.
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- 23 Jun, 2008 1 commit
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Bruce Momjian authored
formatting.c to use common code; remove duplicate functions and support routines that are no longer needed.
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- 17 Jun, 2008 1 commit
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Bruce Momjian authored
USE_WIDE_UPPER_LOWER instead.
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- 20 May, 2008 1 commit
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Bruce Momjian authored
modify the passed string.
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- 19 May, 2008 1 commit
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Tom Lane authored
Euler Taveira de Oliveira
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- 25 Mar, 2008 1 commit
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Tom Lane authored
strings. This patch introduces four support functions cstring_to_text, cstring_to_text_with_len, text_to_cstring, and text_to_cstring_buffer, and two macros CStringGetTextDatum and TextDatumGetCString. A number of existing macros that provided variants on these themes were removed. Most of the places that need to make such conversions now require just one function or macro call, in place of the multiple notational layers that used to be needed. There are no longer any direct calls of textout or textin, and we got most of the places that were using handmade conversions via memcpy (there may be a few still lurking, though). This commit doesn't make any serious effort to eliminate transient memory leaks caused by detoasting toasted text objects before they reach text_to_cstring. We changed PG_GETARG_TEXT_P to PG_GETARG_TEXT_PP in a few places where it was easy, but much more could be done. Brendan Jurd and Tom Lane
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- 22 Mar, 2008 1 commit
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Tom Lane authored
with two new functions DCH_to_char and DCH_from_char that have less confusing APIs. Brendan Jurd
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- 01 Jan, 2008 1 commit
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Bruce Momjian authored
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- 22 Nov, 2007 2 commits
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Bruce Momjian authored
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Bruce Momjian authored
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- 21 Nov, 2007 2 commits
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Bruce Momjian authored
so new thousands separator doesn't match decimal symbol.
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Bruce Momjian authored
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- 15 Nov, 2007 1 commit
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Bruce Momjian authored
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- 04 Aug, 2007 1 commit
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Tom Lane authored
displayed in the postmaster log. This avoids Windows-specific problems with localized time zone names that are in the wrong encoding, and generally seems like a good idea to forestall other potential platform-dependent issues. To preserve the existing behavior that all backends will log in the same time zone, create a new GUC variable log_timezone that can only be changed on a system-wide basis, and reference log-related calculations to that zone instead of the TimeZone variable. This fixes the issue reported by Hiroshi Saito that timestamps printed by xlog.c startup could be improperly localized on Windows. We still need a simpler patch for that problem in the back branches, however.
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- 29 Jun, 2007 1 commit
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Tom Lane authored
overruns (neither of which seem likely to be exploitable as security holes, fortunately, since the provoker can't control the data written). One of these is due to choosing to stomp on the output of a called function, which is bad news in any case; make it treat the called functions' results as read-only. Avoid some unnecessary palloc/pfree traffic too; it's not really helpful to free small temporary objects, and again this is presuming more than it ought to about the nature of the results of called functions. Per report from Patrick Welche and additional code-reading by Imad.
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- 27 Feb, 2007 1 commit
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Tom Lane authored
Get rid of VARATT_SIZE and VARATT_DATA, which were simply redundant with VARSIZE and VARDATA, and as a consequence almost no code was using the longer names. Rename the length fields of struct varlena and various derived structures to catch anyplace that was accessing them directly; and clean up various places so caught. In itself this patch doesn't change any behavior at all, but it is necessary infrastructure if we hope to play any games with the representation of varlena headers. Greg Stark and Tom Lane
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- 17 Feb, 2007 2 commits
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Bruce Momjian authored
we can't overflow to the next higher units, and we might print the lower units for MS.
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Bruce Momjian authored
Brendan Jurd
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- 16 Feb, 2007 1 commit
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Peter Eisentraut authored
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