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Commit Graph

1908 Commits

Author SHA1 Message Date
Bruce Momjian
d8ae7ffb2f Fix for no platform NAN. 1999-01-01 04:17:13 +00:00
Bruce Momjian
da361ee24b Add max oid display, rather than returning just a dash for the last entry. 1998-12-31 20:09:49 +00:00
Thomas G. Lockhart
4d56dbd678 Change ordering of HAVE_TM_ZONE and HAVE_INT_TIMEZONE code blocks
to give HAVE_TM_ZONE priority. This fixes glibc2 machines and any other
 machine which passes both tests in configure.
Repair HAVE_TM_ZONE code which stuffs tm structure with date type values.
 Same problems as were originally there before v6.1, but never noticed.
Thanks to Oleg for nagging :)
1998-12-31 16:30:59 +00:00
Jan Wieck
5df20d4449 Little precision fix for POWER(). I discovered problems with big
exponents.

Jan
1998-12-30 20:46:06 +00:00
Jan Wieck
0e9d75c6ac Added NUMERIC data type with many builtin funcitons, operators
and aggregates.

Jan
1998-12-30 19:56:35 +00:00
Bruce Momjian
6059c5a141 Update for deadlock detection. 1998-12-29 19:32:08 +00:00
Bruce Momjian
06c120e67e Update for deadlock timer. 1998-12-29 18:36:29 +00:00
Bruce Momjian
f659ec545f Fix for deadlock timer timeout. 1998-12-29 18:29:18 +00:00
Bruce Momjian
58e539e574 Long awaited port for NetBSD/m68k was finally done by Mr. Mutsuki
Nakajima. Since he is not subscribing the mailing list, I'm posting
his patches by his request.  According to him, he has successfully
compiled and passed the regression test on Mac SE/30 running
NetBSD/m68k. Also, another person has reported that with the patches
PostgreSQL is working on NetBSD/sun3 too.
--
Tatsuo Ishii
1998-12-26 18:15:53 +00:00
Bruce Momjian
cb6331901c Fix for snprintf and long long unsigned. 1998-12-24 05:28:50 +00:00
Thomas G. Lockhart
18bdefa23f Fix reference to null pointer when no aggregate function candidates
are available. Problem reported by David Sauer <davids@iol.cz>.
Modify information in resulting error message to indicate both agg name
 and data type.
1998-12-23 14:38:40 +00:00
Marc G. Fournier
1adb6a9d18 finished cleaning up outnodes.c ... 1998-12-20 07:13:36 +00:00
Bruce Momjian
3cd3be92ff Fix deadlock so it only checks once. 1998-12-18 19:45:38 +00:00
Bruce Momjian
b8d5f02e4e I have ported PostgreSQL 6.4 to Cobalt Qube running Linux 2.0.33 with
MIPS cpu (I think it's R4000). I have tested the patches on LinuxPPC
and FreeBSD. I believe they do not harm other platforms.
--
Tatsuo Ishii
1998-12-18 17:25:41 +00:00
Jan Wieck
eeff2c94be Fixed nodeToString() to put out "<>" for NULL strings again.
More cleanups to appendStringInfo() usage in node/outfuncs.c.

Jan
1998-12-18 14:45:09 +00:00
Vadim B. Mikheev
3498d878cb SET TRANSACTION ISOLATION LEVEL ...
LOCK TABLE IN ... MODE
...implemented
1998-12-18 09:10:39 +00:00
Bruce Momjian
03f1648872 Attached is a patch with some fixes that (I think that) should go into
6.4.1. Here is the list:

- The type int8 now works. In fact, the bug(s) were in
src/backend/port/snprintf.c, so int8 is probably broken in every platform
that hasn't a native snprintf/vsnprintf. The type itself worked as
expected, only the output was wrong. Anyway, this patch should be checked
in other platforms.

- The regression tests for int2 and int4, which were broken due to
differences in the error messages, are fixed.

- The regression test for float8, which was broken in the reference
platform, is also fixed. I don't know if the new file (float8-OSF1.out)
will work on other platforms, but it might be worth to try it.

- Two new template files are provided (alpha_cc, which includes
optimization, and alpha_gcc), and src/templates/.similar is updated
accordingly. src/templates/alpha should be removed from the distribution.
*IMPORTANT NOTE*: I don't know if you can use gcc to compile postgres;
I've written the alpha_gcc file because alpha_cc has some flags that are
specific to DEC C.

- There is a (very basic) Digital Unix specific FAQ in
doc/FAQ_DigitalUnix.

--
-------------------------------------------------------------------
Pedro José Lobo Perea                   Tel:    +34 91 336 78 19
1998-12-18 07:08:03 +00:00
Bruce Momjian
9d6f0606c5 Fix for HAVE_LONG bug in snprintf.c. 1998-12-18 07:03:06 +00:00
Bruce Momjian
6b7cf13200 Fix for snprintf with long long's, define problem. 1998-12-18 06:59:39 +00:00
Marc G. Fournier
597205c353 From: Keith Parks <emkxp01@mtcc.demon.co.uk>
Looks like :vartypmod got transmuted to %vartypmod in an editing session.
1998-12-17 13:09:52 +00:00
Vadim B. Mikheev
c13a64d7fb Serialized mode works! 1998-12-16 11:53:55 +00:00
Marc G. Fournier
54c3e65242 Oops, sorry...meant to commit the patch from Thomas for tzn->CTZName 1998-12-15 15:28:57 +00:00
Vadim B. Mikheev
83f558afdd tzn undeclared in FreeBSD, commented out. 1998-12-15 15:10:03 +00:00
Vadim B. Mikheev
3f7fbf85dc Initial MVCC code.
New code for locking buffer' context.
1998-12-15 12:47:01 +00:00
Marc G. Fournier
c5a27161a1 More cleanups ... this is one big file *sigh* 1998-12-15 04:00:46 +00:00
Marc G. Fournier
3b8854ff93 Correct some typos... 1998-12-15 02:32:57 +00:00
Marc G. Fournier
c1bc907f01 More cleanups of appendStringInfo() function calls... 1998-12-15 02:24:15 +00:00
Marc G. Fournier
9396802f14 more cleanups...of note, appendStringInfo now performs like sprintf(),
where you state a format and arguments.  the old behavior required
each appendStringInfo to have to have a sprintf() before it if any
formatting was required.

Also shortened several instances where there were multiple appendStringInfo()
calls in a row, doing nothing more then adding one more word to the String,
instead of doing them all in one call.
1998-12-14 08:11:17 +00:00
Marc G. Fournier
df1468e251 Many more cleanups... 1998-12-14 06:50:32 +00:00
Marc G. Fournier
7c3b7d2744 Initial attempt to clean up the code...
Switch sprintf() to snprintf()
Remove any/all #if 0 -or- #ifdef NOT_USED -or- #ifdef FALSE sections of
	code
1998-12-14 05:19:16 +00:00
Bruce Momjian
ffb90a01fd Current multi-byte related codes have a bug with SQL_ASCII
support. Included patches will solve it and should be applied to
both trees.  Also, it fix the problem with \c command of psql when
switching different encoding databases.

Regression tests passed.
--
Tatsuo Ishii
t-ishii@sra.co.jp
1998-12-14 04:59:58 +00:00
Thomas G. Lockhart
4140c2f30e Add support for the CASE statement in the rewrite handling.
Allows (at least some) rules and views.
Still some trouble (crashes) with target CASE columns spanning tables,
 but lots now works.
1998-12-14 00:02:17 +00:00
Thomas G. Lockhart
2b189aa953 Improve CASE statement support.
Try to label CASE columns for a SELECT if not specified with an AS clause.
1998-12-13 23:56:44 +00:00
Thomas G. Lockhart
44cf948467 Fix up error messages when looking up functions and operators to not
make the sometimes misleading claim that more than one candidate was
 identified. Now say "Unable to identify...".
1998-12-13 23:54:40 +00:00
Thomas G. Lockhart
1a8790f7eb Use the new implicit type coersion techniques for matching up types
between columns and DEFAULT clauses.
1998-12-13 23:50:58 +00:00
Thomas G. Lockhart
239564e9ef Add routines to help with single-byte (internal) character type support. 1998-12-13 23:36:48 +00:00
Thomas G. Lockhart
f9f4004b7c Switch around conditional code so that HAVE_TM_ZONE takes precedence
over HAVE_INT_TIMEZONE. This may help out linux/glibc2 and Dec Alpha.
Included #error precompiler macros to catch cases where neither is defined
 but USE_POSIX_TIME is (shouldn't happen). Hopefully this isn't just
 a gcc-ism.
1998-12-13 23:34:17 +00:00
Bruce Momjian
afded8add3 Fix for lo_import crash. 1998-12-13 05:07:50 +00:00
Bruce Momjian
31d825ba07 While investigating a user's complaint, I have found some memory
destructions in 6.4 source using purify.

(1) parser/gram.y:fmtId()

It writes n+3 bytes into n+1 byte-long memory area if mixed case or
non-ascii identifiers given.

(2) catalog/index.c:

ATTRIBUTE_TUPLE_SIZE bytes are allocated but
sizeof(FormData_pg_attribute) bytes are written. Note that
ATTRIBUTE_TUPLE_SIZE is smaller than
sizeof(FormData_pg_attribute). (for example, on solaris 2.6,

Tatsuo Ishii
1998-12-13 04:37:51 +00:00
Bruce Momjian
589f5aa241 I have a simple patch about the treatment of functions.
But it may be self-satisfied.
Please check my patch at the end of this posting.

Case 1. executor evaluates functions twice

Hiroshi Inoue
Inoue@tpf.co.jp
1998-12-13 04:16:51 +00:00
Bruce Momjian
5c431eb1f2 Included patches should fix following problems in the muti-byte
enabled PostgreSQL 6.4.

o binary cursor does not work
o pg_dumpall produces incorrect create database statemnt

Tatsuo Ishii
t-ishii@sra.co.jp
1998-12-12 22:04:09 +00:00
Bruce Momjian
439ef85b0d Fix prototype for 64-bit platforms. 1998-12-12 21:30:57 +00:00
Bruce Momjian
0d5a08f769 Add stdio for NULL define. 1998-12-12 19:57:51 +00:00
Thomas G. Lockhart
53b476798a Define routines and catalog entries for string min()/max() functions.
Extend new type coersion techniques to aggregates.
Clean up a few elog() messages.
1998-12-08 06:19:15 +00:00
Thomas G. Lockhart
bedd04a551 Implement CASE expression. 1998-12-04 15:34:49 +00:00
Tom Lane
92eacaf523 Change exp() behavior to generate error on underflow rather
than silently returning zero on some machines.  Correct float8 regress test
to agree.  Also fix pow() overflow/underflow check to work correctly on
HPUX.
1998-11-29 01:57:59 +00:00
Tom Lane
79fcde48b2 Portability fix for old SunOS releases: fflush(NULL)
doesn't work there.  Fortunately the postmaster only has stdout and
stderr to flush.
1998-11-29 01:51:56 +00:00
Tom Lane
9e0e148a83 pq_getstr didn't handle buffer overrun correctly; it would
fail to consume the rest of the input string, and worse it would write
one more byte than it should into the buffer, probably resulting in coredump.
Fortunately there's a correct implementation next door in pqcomprim.c.
1998-11-29 01:47:42 +00:00
Vadim B. Mikheev
6beba218d7 New HeapTuple structure/interface. 1998-11-27 19:52:36 +00:00
Vadim B. Mikheev
34680930d5 Fix using indices in OR.
EXPLAIN all indices used.
1998-11-22 10:48:45 +00:00