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Bruce Momjian [Thu, 13 May 2004 23:05:54 +0000 (23:05 +0000)]
Force thread flags for all Unixware builds if threading is requested.
This is required because once you link with a library that uses threads,
all references to that library have to use thread flags.
Bruce Momjian [Thu, 13 May 2004 22:59:14 +0000 (22:59 +0000)]
Refactor code to warn about configure link failures on MinGW.
Bruce Momjian [Thu, 13 May 2004 22:45:04 +0000 (22:45 +0000)]
Reorganize backend code to more cleanly manage executable names and
backend startup.
Bruce Momjian [Thu, 13 May 2004 15:44:05 +0000 (15:44 +0000)]
No need for gcc thread stuff anymore, only cc.
Bruce Momjian [Thu, 13 May 2004 14:07:19 +0000 (14:07 +0000)]
Remove warning about Unixware.
Bruce Momjian [Thu, 13 May 2004 01:47:12 +0000 (01:47 +0000)]
Fix Win32 bug with missing errno for strerror().
Bruce Momjian [Thu, 13 May 2004 01:45:02 +0000 (01:45 +0000)]
Warn when MinGW fails to create symlinks during configure. Report
already made to MinGW maintainers.
Andrew Dunstan
Tom Lane [Wed, 12 May 2004 22:38:44 +0000 (22:38 +0000)]
Tighten up overflow check in path_recv, pursuant to code review inspired
by Ken Ashcraft's report. I think there is no actual bug here since if
the int32 value does wrap a little bit, palloc will still reject it.
Still it's better that the code be obviously correct.
Bruce Momjian [Wed, 12 May 2004 21:56:27 +0000 (21:56 +0000)]
Here's a patch that will allow external modules like pl<lang> to set
additional flags for the dlltool and dllwrap commands. More info here:
http://archives.postgresql.org/pgsql-hackers/2004-05/msg00350.php
Thomas Hallgren
Bruce Momjian [Wed, 12 May 2004 13:38:49 +0000 (13:38 +0000)]
Rename find_my_binary/find_other_binary to
find_my_exec/find_other_exec(). Remove passing of progname to these
functions as they can find that out from argv[0], which they already
have.
Make get_progname return const char *, and update all progname variables
to be const char *.
Bruce Momjian [Wed, 12 May 2004 04:10:41 +0000 (04:10 +0000)]
Remove:
< o Add PL/PHP (Joe)
Bruce Momjian [Wed, 12 May 2004 03:48:42 +0000 (03:48 +0000)]
Fix bug by passing arg[0] to find_my_binary().
Tom Lane [Tue, 11 May 2004 22:43:55 +0000 (22:43 +0000)]
Yawn ... still another place not quite ready for zero-column tables.
Bruce Momjian [Tue, 11 May 2004 21:57:15 +0000 (21:57 +0000)]
As part of the work for making relocatable installs, I have re-factored
all the code that looks for other binaries. I move FindExec into
port/exec.c (and renamed it to find_my_binary()). I also added
find_other_binary that looks for another binary in the same directory as
the calling program, and checks the version string.
The only behavior change was that initdb and pg_dump would look in the
hard-coded bindir directory if it can't find the requested binary in the
same directory as the caller. The new code throws an error. The old
behavior seemed too error prone for version mismatches.
Bruce Momjian [Tue, 11 May 2004 20:23:05 +0000 (20:23 +0000)]
Add DELETE:
> * Add MERGE command that does UPDATE/DELETE, or on failure, INSERT (rules, triggers?)
Tom Lane [Tue, 11 May 2004 20:07:26 +0000 (20:07 +0000)]
Add tests to enlargeStringInfo() to avoid possible buffer-overrun or
infinite-loop problems if a bogus data length is passed.
Tom Lane [Tue, 11 May 2004 17:36:13 +0000 (17:36 +0000)]
Refactor low-level aclcheck code to provide useful interfaces for multi-bit
permissions tests in about the same amount of code as before. Exactly what
the GRANT/REVOKE code ought to be doing is still up for debate, but this
should be helpful in any case, and it already solves an efficiency problem
in executor startup.
Bruce Momjian [Tue, 11 May 2004 13:44:05 +0000 (13:44 +0000)]
Add mention of rules/triggers:
> * Add MERGE command that does UPDATE, or on failure, INSERT (rules, triggers?)
Tom Lane [Tue, 11 May 2004 13:15:15 +0000 (13:15 +0000)]
Fix oversights in processing of LIMIT expressions during planning.
Tom Lane [Tue, 11 May 2004 02:21:39 +0000 (02:21 +0000)]
Repair recalculation failure for nested sub-SELECTs, per bug report from
Didier Moens. Bug is new in 7.4, and was caused by not updating everyplace
I should've when replacing locParam markers by allParam.
Add a regression test to catch related errors in future.
Bruce Momjian [Mon, 10 May 2004 23:09:04 +0000 (23:09 +0000)]
Clean up indenting of Makefile filenames.
Tom Lane [Mon, 10 May 2004 22:44:49 +0000 (22:44 +0000)]
Promote row expressions to full-fledged citizens of the expression syntax,
rather than allowing them only in a few special cases as before. In
particular you can now pass a ROW() construct to a function that accepts
a rowtype parameter. Internal generation of RowExprs fixes a number of
corner cases that used to not work very well, such as referencing the
whole-row result of a JOIN or subquery. This represents a further step in
the work I started a month or so back to make rowtype values into
first-class citizens.
Neil Conway [Mon, 10 May 2004 21:08:28 +0000 (21:08 +0000)]
Fix typo.
Bruce Momjian [Mon, 10 May 2004 20:51:58 +0000 (20:51 +0000)]
Add variables names to static prototypes in initdb.c.
Michael Meskes [Mon, 10 May 2004 13:46:06 +0000 (13:46 +0000)]
- Argh, just another bug in adjust_informix.
- Added "extern C" flags for C++ compiler. Hopefully I got that one right.
Bruce Momjian [Mon, 10 May 2004 03:58:19 +0000 (03:58 +0000)]
Add:
> * Add MERGE command that does UPDATE, or on failure, INSERT
Tom Lane [Sat, 8 May 2004 22:46:29 +0000 (22:46 +0000)]
Fix a couple of oversights in new ALTER TABLE code that broke
ALTER SET STATISTICS for functional indexes.
Tom Lane [Sat, 8 May 2004 21:21:18 +0000 (21:21 +0000)]
Alter string format used for integer and OID lists in stored rules.
This simplifies and speeds up the reader by letting it get the representation
right the first time, rather than correcting it after-the-fact. Also,
after int and OID lists become separate node types per Neil's pending
patch, this will let us treat these lists as just plain Nodes instead
of requiring separate read/write macros the way we have now.
Tom Lane [Sat, 8 May 2004 19:09:25 +0000 (19:09 +0000)]
Get rid of rd_nblocks field in relcache entries. Turns out this was
costing us lots more to maintain than it was worth. On shared tables
it was of exactly zero benefit because we couldn't trust it to be
up to date. On temp tables it sometimes saved an lseek, but not often
enough to be worth getting excited about. And the real problem was that
we forced an lseek on every relcache flush in order to update the field.
So all in all it seems best to lose the complexity.
Bruce Momjian [Sat, 8 May 2004 02:13:31 +0000 (02:13 +0000)]
Fix typo.
Bruce Momjian [Sat, 8 May 2004 02:11:46 +0000 (02:11 +0000)]
Improve style of new log_statement_stats error message, per Peter.
Tom Lane [Sat, 8 May 2004 00:34:49 +0000 (00:34 +0000)]
Get rid of cluster.c's apparatus for rebuilding a relation's indexes
in favor of using the REINDEX TABLE apparatus, which does the same thing
simpler and faster. Also, make TRUNCATE not use cluster.c at all, but
just assign a new relfilenode and REINDEX. This partially addresses
Hartmut Raschick's complaint from last December that 7.4's TRUNCATE is
an order of magnitude slower than prior releases. By getting rid of
a lot of unnecessary catalog updates, these changes buy back about a
factor of two (on my system). The remaining overhead seems associated
with creating and deleting storage files, which we may not be able to
do much about without abandoning transaction safety for TRUNCATE.
Neil Conway [Fri, 7 May 2004 19:12:26 +0000 (19:12 +0000)]
Refactor CheckDropPermissions() to move some initialization code for
printing the proper error message out of the common path.
Tom Lane [Fri, 7 May 2004 16:57:16 +0000 (16:57 +0000)]
The timezone() family of functions (a/k/a AT TIME ZONE construct) can
safely be marked immutable, since their results don't depend on the
TimeZone GUC variable. Per recent discussion.
Michael Meskes [Fri, 7 May 2004 13:42:49 +0000 (13:42 +0000)]
- Added additional test case.
- Fixed bug that reversed string length in typedefs.
- Added portability file to pgtypeslib.
Tom Lane [Fri, 7 May 2004 13:09:12 +0000 (13:09 +0000)]
Suppress 'uninitialized variable' warning emitted by some (not all)
versions of gcc. The code is correct AFAICS, but it requires slightly
more analysis than usual to see that the variable can't be used uninitialized.
Teodor Sigaev [Fri, 7 May 2004 11:19:06 +0000 (11:19 +0000)]
Use regprocedure type instead of oid. Usefull for human read and dump/restore
Tom Lane [Fri, 7 May 2004 03:19:44 +0000 (03:19 +0000)]
NATURAL CROSS JOIN is a contradiction in terms, not to mention disallowed
by the SQL spec and by our parser. Thanks to Jonathan Scott for finding
this longstanding error.
Bruce Momjian [Fri, 7 May 2004 02:40:43 +0000 (02:40 +0000)]
Uppercase keyword for ecpg.
Bruce Momjian [Fri, 7 May 2004 01:53:41 +0000 (01:53 +0000)]
Remove crude test for log_statement_stats in startup code now that we
have a more proper GUC based test.
Also change error return code to ERRCODE_INVALID_PARAMETER_VALUE so it
matches the old error return code.
Bruce Momjian [Fri, 7 May 2004 01:34:08 +0000 (01:34 +0000)]
Throw error if log_statement_stats is used with confliction options for
per-query stage stats.
Tom Lane [Fri, 7 May 2004 00:24:59 +0000 (00:24 +0000)]
Solve the 'Turkish problem' with undesirable locale behavior for case
conversion of basic ASCII letters. Remove all uses of strcasecmp and
strncasecmp in favor of new functions pg_strcasecmp and pg_strncasecmp;
remove most but not all direct uses of toupper and tolower in favor of
pg_toupper and pg_tolower. These functions use the same notions of
case folding already developed for identifier case conversion. I left
the straight locale-based folding in place for situations where we are
just manipulating user data and not trying to match it to built-in
strings --- for example, the SQL upper() function is still locale
dependent. Perhaps this will prove not to be what's wanted, but at
the moment we can initdb and pass regression tests in Turkish locale.
Bruce Momjian [Thu, 6 May 2004 19:32:09 +0000 (19:32 +0000)]
Done:
> o -ALTER TABLE ADD COLUMN column SERIAL doesn't create sequence because
Bruce Momjian [Thu, 6 May 2004 19:23:25 +0000 (19:23 +0000)]
sysv_shmem.c patch is to correct a bug that prevents the postmaster
recovering from an unexpected backend termination.
The remaining patches are to allow whitespace in db/install directory
names.
Claudio Natoli
Bruce Momjian [Thu, 6 May 2004 16:59:16 +0000 (16:59 +0000)]
Erase MD5 user passwords when a user is renamed because the username is
used as salt for the MD5 password.
Bruce Momjian [Thu, 6 May 2004 16:49:13 +0000 (16:49 +0000)]
Update todo/faq timestamps
Tom Lane [Thu, 6 May 2004 16:10:57 +0000 (16:10 +0000)]
Make ALTER COLUMN TYPE preserve clustered status for indexes it doesn't
modify. Also fix a passel of problems with ALTER TABLE CLUSTER ON:
failure to check that the index is safe to cluster on (or even belongs
to the indicated rel, or even exists), and failure to broadcast a relcache
flush event when changing an index's state.
Tom Lane [Thu, 6 May 2004 14:01:33 +0000 (14:01 +0000)]
Rewrite nodeRead() in a less obfuscated fashion, per discussion with
Neil Conway.
Neil Conway [Thu, 6 May 2004 06:11:01 +0000 (06:11 +0000)]
Fix grammatical error in comment.
Tom Lane [Wed, 5 May 2004 21:18:29 +0000 (21:18 +0000)]
Second try at a portable unsetenv().
Tom Lane [Wed, 5 May 2004 17:28:46 +0000 (17:28 +0000)]
Don't assume that struct timeval's tv_sec field is the same datatype as
time_t; on some platforms they are not the same width. Per Manfred Koizar.
Tom Lane [Wed, 5 May 2004 17:06:56 +0000 (17:06 +0000)]
Fix get_rels_with_domain to not do the wrong thing with views and
composite types that use a domain.
Tom Lane [Wed, 5 May 2004 16:09:31 +0000 (16:09 +0000)]
Use a more portable technique for unsetting environment variables,
and unset PGCLIENTENCODING to prevent backend from dying if it's set
to something incompatible with the -E option.
Michael Meskes [Wed, 5 May 2004 15:03:04 +0000 (15:03 +0000)]
- Fixed bug in adjust_informix that treated arrays as simple variables.
- Synced parser again.
- Synced lexer.
Bruce Momjian [Wed, 5 May 2004 14:36:20 +0000 (14:36 +0000)]
Done:
o -ALTER TABLE ADD COLUMN does not honor DEFAULT and non-CHECK CONSTRAINT
o -ALTER TABLE ADD COLUMN column DEFAULT should fill existing
rows with DEFAULT value
o -Allow ALTER TABLE to modify column lengths and change to binary
compatible types
Remove:
o Allow columns to be reordered using ALTER ... POSITION i col1 [,col2];
have SELECT * and INSERT honor such ordering
Neil Conway [Wed, 5 May 2004 09:33:38 +0000 (09:33 +0000)]
Fix a typo in the documentation.
Tom Lane [Wed, 5 May 2004 04:48:48 +0000 (04:48 +0000)]
ALTER TABLE rewrite. New cool stuff:
* ALTER ... ADD COLUMN with defaults and NOT NULL constraints works per SQL
spec. A default is implemented by rewriting the table with the new value
stored in each row.
* ALTER COLUMN TYPE. You can change a column's datatype to anything you
want, so long as you can specify how to convert the old value. Rewrites
the table. (Possible future improvement: optimize no-op conversions such
as varchar(N) to varchar(N+1).)
* Multiple ALTER actions in a single ALTER TABLE command. You can perform
any number of column additions, type changes, and constraint additions with
only one pass over the table contents.
Basic documentation provided in ALTER TABLE ref page, but some more docs
work is needed.
Original patch from Rod Taylor, additional work from Tom Lane.
Bruce Momjian [Mon, 3 May 2004 13:25:23 +0000 (13:25 +0000)]
More PWD adjustments for win32.
Neil Conway [Mon, 3 May 2004 08:47:54 +0000 (08:47 +0000)]
Fix obscure typo in 7.4.0 release notes.
Bruce Momjian [Sun, 2 May 2004 21:30:08 +0000 (21:30 +0000)]
Use $build_platform for PWD flag test, per suggestion from Peter.
Bruce Momjian [Sun, 2 May 2004 13:39:51 +0000 (13:39 +0000)]
Update catalog version for acl removal changes.
Bruce Momjian [Sun, 2 May 2004 13:38:28 +0000 (13:38 +0000)]
Revert patch --- needs more generalized solution.
> Please find a attached a small patch that adds accessor functions
> for "aclitem" so that it is not an opaque datatype.
>
> I needed these functions to browse aclitems from user land. I can load
> them when necessary, but it seems to me that these accessors for a
> backend type belong to the backend, so I submit them.
>
> Fabien Coelho
Bruce Momjian [Sun, 2 May 2004 12:27:45 +0000 (12:27 +0000)]
Assign item:
< o Add ALTER TABLE table SET WITHOUT CLUSTER
> o Add ALTER TABLE table SET WITHOUT CLUSTER (Christopher)
Bruce Momjian [Sun, 2 May 2004 12:27:00 +0000 (12:27 +0000)]
Update TODO item:
o Add ALTER TABLE table SET WITHOUT CLUSTER
Bruce Momjian [Sun, 2 May 2004 10:24:51 +0000 (10:24 +0000)]
Set PWDFLAGS based on test platform, not target platform.
Andrew Dunstan
Bruce Momjian [Sun, 2 May 2004 04:27:37 +0000 (04:27 +0000)]
this patch makes sure that:
* correct platform specific regression files are used under ming
* pwd prints out a usable win32 pathname
Claudio Natoli
Bruce Momjian [Sun, 2 May 2004 04:25:45 +0000 (04:25 +0000)]
Set std error to no buffering on Win32.
Bruce Momjian [Sun, 2 May 2004 03:12:12 +0000 (03:12 +0000)]
More win32 adjustment for timezone directory.
Bruce Momjian [Sat, 1 May 2004 22:07:03 +0000 (22:07 +0000)]
Fix timezone data path for Unix and win32.
Bruce Momjian [Sat, 1 May 2004 19:25:08 +0000 (19:25 +0000)]
Align prototype in C code.
Bruce Momjian [Sat, 1 May 2004 01:38:53 +0000 (01:38 +0000)]
Remove debug output line.
Bruce Momjian [Sat, 1 May 2004 01:34:47 +0000 (01:34 +0000)]
Rename function to be less win32 specific.
Bruce Momjian [Sat, 1 May 2004 01:27:03 +0000 (01:27 +0000)]
Update Japanese FAQ.
Jun Kuwamura
Bruce Momjian [Fri, 30 Apr 2004 20:47:33 +0000 (20:47 +0000)]
Suppress use of timezone library by ecpg.
Bruce Momjian [Fri, 30 Apr 2004 20:23:28 +0000 (20:23 +0000)]
Fix zic compiler to use pg version.
Move timezone database to share/timezone.
Bruce Momjian [Fri, 30 Apr 2004 20:01:39 +0000 (20:01 +0000)]
Allow build of timezone database on unix.
Bruce Momjian [Fri, 30 Apr 2004 17:52:07 +0000 (17:52 +0000)]
More timezone build adjustments.
Bruce Momjian [Fri, 30 Apr 2004 16:58:48 +0000 (16:58 +0000)]
Timezone code checks for HAVE_SYMLINK of zero, so use in pgtz.h:
#ifndef HAVE_SYMLINK
#define HAVE_SYMLINK 0
#endif
Bruce Momjian [Fri, 30 Apr 2004 16:08:01 +0000 (16:08 +0000)]
More cleanups for USE_PGTZ.
Bruce Momjian [Fri, 30 Apr 2004 15:01:25 +0000 (15:01 +0000)]
Rename to USE_PGTZ to match code.
Bruce Momjian [Fri, 30 Apr 2004 14:24:14 +0000 (14:24 +0000)]
Allow timezone to compile under Unix by blocking 'timezone' conflict with
system headers.
Allow system to find timezone database by pasing pkglibdir into the
binary via a define.
Bruce Momjian [Fri, 30 Apr 2004 04:44:06 +0000 (04:44 +0000)]
Convert DOS newlines to Unix newlines.
Bruce Momjian [Fri, 30 Apr 2004 04:31:52 +0000 (04:31 +0000)]
Integrate timezone library to be called only from Win32.
Timezone code backend integration done by Magnus Hagander.
Bruce Momjian [Fri, 30 Apr 2004 04:18:28 +0000 (04:18 +0000)]
Enable use of our own timezone library for Win32.
Bruce Momjian [Fri, 30 Apr 2004 04:14:06 +0000 (04:14 +0000)]
Minor adjustments to enable public-domain timezone library to be called
from our code.
Bruce Momjian [Fri, 30 Apr 2004 04:11:58 +0000 (04:11 +0000)]
Timezone library changes to map into our backend code.
Bruce Momjian [Fri, 30 Apr 2004 04:09:23 +0000 (04:09 +0000)]
Add Olson's public domain timezone library to src/timezone.
Michael Meskes [Thu, 29 Apr 2004 14:08:10 +0000 (14:08 +0000)]
Synced parser and keyword list.
Tom Lane [Thu, 29 Apr 2004 04:37:09 +0000 (04:37 +0000)]
Minor copy-editing.
Bruce Momjian [Wed, 28 Apr 2004 16:35:36 +0000 (16:35 +0000)]
Fix typo:
< columns and indexes with many duplicate keys
Bruce Momjian [Tue, 27 Apr 2004 20:09:27 +0000 (20:09 +0000)]
Improve thread failure wording.
Bruce Momjian [Tue, 27 Apr 2004 20:06:52 +0000 (20:06 +0000)]
Enable thread testing outside the source tree.
Bruce Momjian [Tue, 27 Apr 2004 19:51:12 +0000 (19:51 +0000)]
Do thread testing from configure in a much cleaner fashion.
Bruce Momjian [Tue, 27 Apr 2004 18:40:50 +0000 (18:40 +0000)]
Add comments.
Bruce Momjian [Tue, 27 Apr 2004 18:36:31 +0000 (18:36 +0000)]
Use mktemp for temporary file names, per suggestion from Peter.
Bruce Momjian [Tue, 27 Apr 2004 17:22:41 +0000 (17:22 +0000)]
Move postgres.h to the top of the C file.
Bruce Momjian [Mon, 26 Apr 2004 19:08:57 +0000 (19:08 +0000)]
Fix vpath for thread test.
Bruce Momjian [Mon, 26 Apr 2004 18:32:33 +0000 (18:32 +0000)]
Fix subdir for thread test program.
Bruce Momjian [Mon, 26 Apr 2004 17:40:48 +0000 (17:40 +0000)]
Add $(X) for cross-compiling. Seems the mingw compiler running on
FreeBSD doesn't add .EXE to links.
Michiel Ephraim
Bruce Momjian [Mon, 26 Apr 2004 15:24:42 +0000 (15:24 +0000)]
Please find attached a small patch against current cvs head, so that
'information_schema' is considered a system schema by various
pg_stat*_*_{tables,sequences} views.
Fabien COELHO