OSDN Git Service
Tom Lane [Tue, 5 Jul 2005 23:13:57 +0000 (23:13 +0000)]
Fix contrib/pgcrypto to autoconfigure for OpenSSL when --with-openssl
is used in the toplevel configure. Per Marko Kreen.
Bruce Momjian [Tue, 5 Jul 2005 22:59:36 +0000 (22:59 +0000)]
Remove, now have GUC:
< * Turn off full page writes if fsync is disabled
<
< If fsync is off, there is no purpose in writing full pages to WAL
<
Bruce Momjian [Tue, 5 Jul 2005 19:37:54 +0000 (19:37 +0000)]
Add:
<
881a881,882
> o Improve xid wraparound detection by recording per-table rather
> than per-database
Bruce Momjian [Tue, 5 Jul 2005 18:15:51 +0000 (18:15 +0000)]
Back out patch. This should be done like other server-side languages.
---------------------------------------------------------------------------
This patch allows the PL/Python module to do (SRF) functions.
The patch was taken from the CVS version.
I have modified the plpython.c file and have added a test sql script for
testing the functionality. It was actually the script that was in the
8.0.3 version but have since been removed.
In order to signal the end of a set, the called python function must
simply return plpy.EndOfSet and the set would be returned.
Gerrit van Dyk
Tom Lane [Tue, 5 Jul 2005 18:15:36 +0000 (18:15 +0000)]
Fix initialization bug in pgcrypto openssl code. Marko Kreen
Bruce Momjian [Tue, 5 Jul 2005 17:24:30 +0000 (17:24 +0000)]
Add NO_PGPORT defines to fix win32/cygwin builds for new target platform
build of zic.
Bruce Momjian [Mon, 4 Jul 2005 19:54:51 +0000 (19:54 +0000)]
Restructure zic #define fprintf checks to use a NO_PGPORT macro instead.
Bruce Momjian [Mon, 4 Jul 2005 19:05:45 +0000 (19:05 +0000)]
I have to admit that I got the case of the preprocessor symbol on amd64
wrong. __AMD64__ is not defined, __amd64__ is.
Christof Petig
Bruce Momjian [Mon, 4 Jul 2005 19:03:30 +0000 (19:03 +0000)]
This patch allows the PL/Python module to do (SRF) functions.
The patch was taken from the CVS version.
I have modified the plpython.c file and have added a test sql script for
testing the functionality. It was actually the script that was in the
8.0.3 version but have since been removed.
In order to signal the end of a set, the called python function must
simply return plpy.EndOfSet and the set would be returned.
Gerrit van Dyk
Bruce Momjian [Mon, 4 Jul 2005 18:56:44 +0000 (18:56 +0000)]
I made the patch that improved the performance of replace_text().
The content of the patch is as follows:
(1)Create shortcut when subtext was not found.
(2)Stop using LEFT and RIGHT macro.
In LEFT and RIGHT macro, TEXTPOS is executed by the same content as
execution immediately before. The execution frequency of TEXTPOS can be
reduced by using text_substring instead of LEFT and RIGHT macro.
(3)Add appendStringInfoText, and use it instead of
appendStringInfoString.
There is an overhead of PG_TEXT_GET_STR when appendStringInfoString is
executed by text type. This can be reduced by appendStringInfoText.
(4)Reduce execution of TEXTDUP.
The effect of the patch that I measured is as follows:
- The Data for test was created by 'pgbench -i'.
- Test SQL:
select replace(aid, '9', 'A') from accounts;
- Test results: Linux(CPU: Pentium III, Compiler option: -O2)
original: 1.515s
patched: 1.250s
Atsushi Ogawa
Bruce Momjian [Mon, 4 Jul 2005 18:21:40 +0000 (18:21 +0000)]
Fix compile if zic because it now doesn't use libpgport.
Bruce Momjian [Mon, 4 Jul 2005 17:43:42 +0000 (17:43 +0000)]
More TODO list section restructuring.
Bruce Momjian [Mon, 4 Jul 2005 17:00:32 +0000 (17:00 +0000)]
Restructure TODO sections.
Bruce Momjian [Mon, 4 Jul 2005 14:38:31 +0000 (14:38 +0000)]
Fix date_trunct for December dates that are in the next year, e.g.:
SELECT date_trunc('week', '2002-12-31'::date);
Backpatch to 8.0.X.
Per report from Nick Johnson.
Bruce Momjian [Mon, 4 Jul 2005 12:32:38 +0000 (12:32 +0000)]
Update
> * Allow GIST indexes to create certain complex index types, like digital
> trees (see Aoki)
>
783a787
>
Tom Lane [Mon, 4 Jul 2005 04:51:52 +0000 (04:51 +0000)]
Arrange for the postmaster (and standalone backends, initdb, etc) to
chdir into PGDATA and subsequently use relative paths instead of absolute
paths to access all files under PGDATA. This seems to give a small
performance improvement, and it should make the system more robust
against naive DBAs doing things like moving a database directory that
has a live postmaster in it. Per recent discussion.
Bruce Momjian [Mon, 4 Jul 2005 04:17:00 +0000 (04:17 +0000)]
Reverse this patch:
---------------------------------------------------------------------------
> A quick look shows that when you use --with-libraries=/foo/bar the
> generated link line for libraries says
>
> -L/foo/bar -lpq
>
> and it should probably be the other way around (as it is for the
> executables).
>
> So I suspect we need some makefile tuning.
You were correct. This patch fixes it.
Jim C. Nasby
Bruce Momjian [Mon, 4 Jul 2005 04:06:43 +0000 (04:06 +0000)]
Update wording:
< Currently, to protect against partial disk page writes, we write the
> Currently, to protect against partial disk page writes, we write
877c877
< * Turn off after-change writes if fsync is disabled
> * Turn off full page writes if fsync is disabled
Neil Conway [Mon, 4 Jul 2005 02:55:59 +0000 (02:55 +0000)]
Fix build break for out of tree (vpath) builds, induced by recent zic
changes.
Bruce Momjian [Mon, 4 Jul 2005 02:02:01 +0000 (02:02 +0000)]
Bruce, please apply this additional patch, that fixes the
auto-detection of AES.
Now openssl.c just checks OpenSSL version. Whoever compiles
newer OpenSSL without AES is on his own.
Marko Kreen
Tom Lane [Sun, 3 Jul 2005 21:56:16 +0000 (21:56 +0000)]
Fix memory leak in plperl_hash_from_tuple(), per report from Jean-Max Reymond.
Tom Lane [Sun, 3 Jul 2005 21:14:18 +0000 (21:14 +0000)]
Don't try to constant-fold functions returning RECORD. We were never
able to do this before, but I had tried to make an exception for functions
with OUT parameters. Michael Fuhr found one problem with it already, and
I found another, which was it didn't work for strict functions with a
NULL input. While both of these could be worked around, the probability
that there are more gotchas seems high; I think prudence dictates just
reverting to the former behavior for now. Accordingly, remove the kluge
added to get_expr_result_type() for Michael's case.
Peter Eisentraut [Sun, 3 Jul 2005 18:54:28 +0000 (18:54 +0000)]
Support cross compilation by compiling "zic" with a native compiler. This
relies on the output of zic being platform independent, but that is
currently the case.
Tom Lane [Sun, 3 Jul 2005 18:26:32 +0000 (18:26 +0000)]
Improve outer-join-deduction logic to be able to propagate equalities
through multiple join clauses.
Bruce Momjian [Sun, 3 Jul 2005 02:32:56 +0000 (02:32 +0000)]
This patch allows contrib/pgcrypto to build with OpenSSL 0.9.8
(currently in beta) when cryptolib = openssl. According to the
following checkin message from several years ago, OpenSSL application
developers should no longer rely on <openssl/evp.h> to include
everything they need:
http://cvs.openssl.org/chngview?cn=9888
This patch adds the necessary header files. It doesn't appear to
break anything when building against OpenSSL 0.9.7.
BTW, core appears to build and work fine with OpenSSL 0.9.8. I've
built 7.3 through HEAD against 0.9.8-beta6 without noticing any
problems.
Michael Fuhr
Bruce Momjian [Sat, 2 Jul 2005 23:28:22 +0000 (23:28 +0000)]
> A quick look shows that when you use --with-libraries=/foo/bar the
> generated link line for libraries says
>
> -L/foo/bar -lpq
>
> and it should probably be the other way around (as it is for the
> executables).
>
> So I suspect we need some makefile tuning.
You were correct. This patch fixes it.
Jim C. Nasby
Tom Lane [Sat, 2 Jul 2005 23:00:42 +0000 (23:00 +0000)]
Teach planner about some cases where a restriction clause can be
propagated inside an outer join. In particular, given
LEFT JOIN ON (A = B) WHERE A = constant, we cannot conclude that
B = constant at the top level (B might be null instead), but we
can nonetheless put a restriction B = constant into the quals for
B's relation, since no inner-side rows not meeting that condition
can contribute to the final result. Similarly, given
FULL JOIN USING (J) WHERE J = constant, we can't directly conclude
that either input J variable = constant, but it's OK to push such
quals into each input rel. Per recent gripe from Kim Bisgaard.
Along the way, remove 'valid_everywhere' flag from RestrictInfo,
as on closer analysis it was not being used for anything, and was
defined backwards anyway.
Bruce Momjian [Sat, 2 Jul 2005 20:08:27 +0000 (20:08 +0000)]
Remove GIST concurrency limitations section.
Christopher Kings-Lynne
Bruce Momjian [Sat, 2 Jul 2005 19:16:36 +0000 (19:16 +0000)]
Add SGML markup for on/off values in run-time section.
Bruce Momjian [Sat, 2 Jul 2005 18:46:45 +0000 (18:46 +0000)]
Improve wrapping of long lines in postgresql.conf.
Bruce Momjian [Sat, 2 Jul 2005 18:29:04 +0000 (18:29 +0000)]
Use on/off consistently for GUC variables in postgresql.conf and the
documentation, to match SHOW.
Bruce Momjian [Sat, 2 Jul 2005 17:01:59 +0000 (17:01 +0000)]
Add E'' to internally created SQL strings that contain backslashes.
Improve code clarity by using macros for E'' processing.
Bruce Momjian [Sat, 2 Jul 2005 14:30:38 +0000 (14:30 +0000)]
Update:
< * Add rtree index support for line, lseg, path, point
> * Add more gist index support for geometric data types
Neil Conway [Sat, 2 Jul 2005 08:59:48 +0000 (08:59 +0000)]
In PL/PgSQL, allow a block's label to be optionally specified at the
end of the block:
<<label>>
begin
...
end label;
Similarly for loops. This is per PL/SQL. Update the documentation and
add regression tests. Patch from Pavel Stehule, code review by Neil
Conway.
Tom Lane [Fri, 1 Jul 2005 23:18:01 +0000 (23:18 +0000)]
Fix platform-dependency in recently added regression tests.
Per buildfarm results.
Bruce Momjian [Fri, 1 Jul 2005 21:03:25 +0000 (21:03 +0000)]
Add code to pg_dump to use E'' strings when backslashes are used in dump
files.
Tom Lane [Fri, 1 Jul 2005 20:29:02 +0000 (20:29 +0000)]
Avoid function name conflict when plpgsql and rangefuncs regression tests
execute in parallel. Spotted by Peter.
Tom Lane [Fri, 1 Jul 2005 19:23:07 +0000 (19:23 +0000)]
Remove contrib version of rtree_gist --- now in core system.
Tom Lane [Fri, 1 Jul 2005 19:19:05 +0000 (19:19 +0000)]
Migrate rtree_gist functionality into the core system, and add some
basic regression tests for GiST to the standard regression tests.
I took the opportunity to add an rtree-equivalent gist opclass for
circles; the contrib version only covered boxes and polygons, but
indexing circles is very handy for distance searches.
Peter Eisentraut [Fri, 1 Jul 2005 18:17:31 +0000 (18:17 +0000)]
Update to autoconf 2.59 as well as updates of related scripts
Bruce Momjian [Fri, 1 Jul 2005 17:40:29 +0000 (17:40 +0000)]
Clarify code to double \\ and '.
Bruce Momjian [Fri, 1 Jul 2005 17:35:22 +0000 (17:35 +0000)]
Clarify:
< o Replace crude DELETE FROM method of pg_dumpall for cleaning of
< roles with separate DROP commands
> o Replace crude DELETE FROM method of pg_dumpall --clean for
> cleaning of roles with separate DROP commands
Bruce Momjian [Fri, 1 Jul 2005 17:32:21 +0000 (17:32 +0000)]
Update for roles:
< * Allow limits on per-db/user connections
> * Allow limits on per-db/role connections
< * Prevent default re-use of sysids for dropped users and roles
<
< Currently, if a user is removed while he still owns objects, a new
< user given might be given their user id and inherit the
< previous users objects.
<
450c444
< * Add COMMENT ON for all cluster global objects (users, roles, databases
> * Add COMMENT ON for all cluster global objects (roles, databases
609c603
< users and roles with separate DROP commands
> roles with separate DROP commands
Bruce Momjian [Fri, 1 Jul 2005 17:05:58 +0000 (17:05 +0000)]
Update for roles:
< * Prevent default re-use of sysids for dropped users and groups
> * Prevent default re-use of sysids for dropped users and roles
450c450
< * Add COMMENT ON for all cluster global objects (users, groups, databases
> * Add COMMENT ON for all cluster global objects (users, roles, databases
609c609
< users and groups with separate DROP commands
> users and roles with separate DROP commands
Bruce Momjian [Fri, 1 Jul 2005 15:08:25 +0000 (15:08 +0000)]
Item superceeded now that groups exist:
< * Add group object ownership, so groups can rename/drop/grant on objects,
< so we can implement roles
Bruce Momjian [Fri, 1 Jul 2005 14:51:49 +0000 (14:51 +0000)]
Done:
> o -Add dumping and restoring of LOB comments
Teodor Sigaev [Fri, 1 Jul 2005 13:44:56 +0000 (13:44 +0000)]
Fixes from Janko Richter <jankorichter@yahoo.de>
- Fix wrong index results on text, char, varchar for multibyte strings
- Fix some SIGFPE signals
- Add support for infinite timestamps
- Because of locale settings, btree_gist can not be a prefix index anymore (for text).
Each node holds now just the lower and upper boundary.
Bruce Momjian [Fri, 1 Jul 2005 13:29:25 +0000 (13:29 +0000)]
Clarify documentation about log_min_duration_statement.
Teodor Sigaev [Fri, 1 Jul 2005 13:18:17 +0000 (13:18 +0000)]
Improve error messages and add comment
Neil Conway [Fri, 1 Jul 2005 05:13:58 +0000 (05:13 +0000)]
Adds some missing error handling to PGTYPESnumeric_div() in ecpg's
pgtypeslib: (1) we need to check the return value of sub_abs() (2) we
need to check the return value of 4 calls to digitbuf_alloc().
Per Coverity static analysis performed by EnterpriseDB.
Neil Conway [Fri, 1 Jul 2005 05:12:06 +0000 (05:12 +0000)]
Fix some minor infelicities in ecpg's pgtypeslib: (1) `pstr' must be
non-NULL in this function, so there is no need to check for it (2) we
should check the return value of pgtypes_strdup(). Patch from Eric
Astor at EnterpriseDB, with slight cleanup by myself, per a report
from the Coverity tool.
Teodor Sigaev [Thu, 30 Jun 2005 17:52:14 +0000 (17:52 +0000)]
Bug fixes for GiST crash recovery.
- add forgotten check of lsn for insert completion
- remove level of pages: hard to check in recovery
- some cleanups
Peter Eisentraut [Thu, 30 Jun 2005 10:02:22 +0000 (10:02 +0000)]
Issue fatal error if no TCP/IP sockets could be created
Neil Conway [Thu, 30 Jun 2005 07:27:31 +0000 (07:27 +0000)]
Minor ecpg tweak: the return value of calloc() is guaranteed to be NULL
or zero-filled; therefore zero-filling it via memset() is pointless.
(I think setting `errno' is probably a waste of cycles as well, but I
haven't changed that.)
Neil Conway [Thu, 30 Jun 2005 07:08:59 +0000 (07:08 +0000)]
Warning cleanups for ecpg tests. Avoid doing pointer arithmetic on void *,
remove old-style function declarations, and mark a function "static".
There are some remaining warnings, but this fixes most of them, anyway.
Neil Conway [Thu, 30 Jun 2005 07:01:57 +0000 (07:01 +0000)]
Fix ecpg's test/ Makefile for out-of-tree (vpath) builds.
Neil Conway [Thu, 30 Jun 2005 03:48:58 +0000 (03:48 +0000)]
Fix build break on BSD, OSX, and other systems: add missing <sys/time.h>
include.
Tom Lane [Thu, 30 Jun 2005 03:03:04 +0000 (03:03 +0000)]
Dump comments for large objects.
Neil Conway [Thu, 30 Jun 2005 01:59:20 +0000 (01:59 +0000)]
Fix a theoretical memory leak in pg_password_sendauth(). If the first
malloc() succeeded but the second failed, the buffer allocated by the
first malloc() would be leaked. Fix this by allocating both buffers
via a single malloc(), as suggested by Tom.
Per Coverity static analysis performed by EnterpriseDB.
Tom Lane [Thu, 30 Jun 2005 00:00:52 +0000 (00:00 +0000)]
Improve the checkpoint signaling mechanism so that the bgwriter can tell
the difference between checkpoints forced due to WAL segment consumption
and checkpoints forced for other reasons (such as CREATE DATABASE). Avoid
generating 'checkpoints are occurring too frequently' messages when the
checkpoint wasn't caused by WAL segment consumption. Per gripe from
Chris K-L.
Tom Lane [Wed, 29 Jun 2005 22:51:57 +0000 (22:51 +0000)]
Clean up the rather historically encumbered interface to now() and
current time: provide a GetCurrentTimestamp() function that returns
current time in the form of a TimestampTz, instead of separate time_t
and microseconds fields. This is what all the callers really want
anyway, and it eliminates low-level dependencies on AbsoluteTime,
which is a deprecated datatype that will have to disappear eventually.
Tom Lane [Wed, 29 Jun 2005 20:34:15 +0000 (20:34 +0000)]
More cleanup on roles patch. Allow admin option to be inherited through
role memberships; make superuser/createrole distinction do something
useful; fix some locking and CommandCounterIncrement issues; prevent
creation of loops in the membership graph.
Teodor Sigaev [Wed, 29 Jun 2005 14:06:14 +0000 (14:06 +0000)]
Cleanup, remove unneeded pallocs
Bruce Momjian [Wed, 29 Jun 2005 01:52:56 +0000 (01:52 +0000)]
Improve gettimeofday() documentation.
Karl O. Pinc
Bruce Momjian [Wed, 29 Jun 2005 01:23:49 +0000 (01:23 +0000)]
Improved words spacing.
Victor Y. Yegorov
Bruce Momjian [Tue, 28 Jun 2005 23:55:30 +0000 (23:55 +0000)]
Update typedefs for pgindent.
Bruce Momjian [Tue, 28 Jun 2005 23:16:33 +0000 (23:16 +0000)]
Change awk ~ pattern from "" to //.
Remove extra backslash in pattern. Luke Lonergan
Tom Lane [Tue, 28 Jun 2005 22:16:45 +0000 (22:16 +0000)]
Fix up problems in write_auth_file and parsing of the auth file.
In particular, make hba.c cope with zero-length tokens, which it
never did properly before. Also, enforce rolcanlogin.
Tom Lane [Tue, 28 Jun 2005 19:51:26 +0000 (19:51 +0000)]
Bring syntax of role-related commands into SQL compliance. To avoid
syntactic conflicts, both privilege and role GRANT/REVOKE commands have
to use the same production for scanning the list of tokens that might
eventually turn out to be privileges or role names. So, change the
existing GRANT/REVOKE code to expect a list of strings not pre-reduced
AclMode values. Fix a couple other minor issues while at it, such as
InitializeAcl function name conflicting with a Windows system function.
Teodor Sigaev [Tue, 28 Jun 2005 15:51:00 +0000 (15:51 +0000)]
Code cleanup. gistfillbuffer accepts InvalidOffsetNumber.
Tom Lane [Tue, 28 Jun 2005 15:38:12 +0000 (15:38 +0000)]
Fix broken initdb -W option, per Michael Fuhr.
Tom Lane [Tue, 28 Jun 2005 05:09:14 +0000 (05:09 +0000)]
Replace pg_shadow and pg_group by new role-capable catalogs pg_authid
and pg_auth_members. There are still many loose ends to finish in this
patch (no documentation, no regression tests, no pg_dump support for
instance). But I'm going to commit it now anyway so that Alvaro can
make some progress on shared dependencies. The catalog changes should
be pretty much done.
Bruce Momjian [Mon, 27 Jun 2005 23:21:58 +0000 (23:21 +0000)]
Done:
> * -Add concurrency to GIST
Teodor Sigaev [Mon, 27 Jun 2005 12:45:23 +0000 (12:45 +0000)]
Concurrency for GiST
- full concurrency for insert/update/select/vacuum:
- select and vacuum never locks more than one page simultaneously
- select (gettuple) hasn't any lock across it's calls
- insert never locks more than two page simultaneously:
- during search of leaf to insert it locks only one page
simultaneously
- while walk upward to the root it locked only parent (may be
non-direct parent) and child. One of them X-lock, another may
be S- or X-lock
- 'vacuum full' locks index
- improve gistgetmulti
- simplify XLOG records
Fix bug in index_beginscan_internal: LockRelation may clean
rd_aminfo structure, so move GET_REL_PROCEDURE after LockRelation
Tom Lane [Mon, 27 Jun 2005 02:17:47 +0000 (02:17 +0000)]
Modify pg_dump to assume that a check constraint is inherited if its
name matches the name of any parent-table constraint, without looking
at the constraint text. This is a not-very-bulletproof workaround for
the problem exhibited by Berend Tober last month. We really ought to
record constraint inheritance status in pg_constraint, but it's looking
like that may not get done for 8.1 --- and even if it does, we will
need this kluge for dumping from older servers.
Bruce Momjian [Mon, 27 Jun 2005 02:17:20 +0000 (02:17 +0000)]
Done:
> * -Remove kerberos4 from source tree
Neil Conway [Mon, 27 Jun 2005 02:04:26 +0000 (02:04 +0000)]
Remove support for Kerberos V4. It seems no one is using this, it has
some security issues, and upstream has declared it "dead". Patch from
Magnus Hagander, minor editorialization from Neil Conway.
Bruce Momjian [Mon, 27 Jun 2005 01:53:52 +0000 (01:53 +0000)]
Done:
> o -Allow PL/pgSQL EXECUTE query_var INTO record_var;
Tom Lane [Mon, 27 Jun 2005 01:19:43 +0000 (01:19 +0000)]
Remove the << >> &< and &> operators for contrib/cube, which were
wrong, but nobody noticed because they were also useless.
Tom Lane [Mon, 27 Jun 2005 00:48:07 +0000 (00:48 +0000)]
Adjust contrib/seg &< and &> operators so that r-tree indexing logic
works properly for 1-D comparisons. Fix some other errors such as
bogus commutator specifications.
Tom Lane [Sun, 26 Jun 2005 23:32:34 +0000 (23:32 +0000)]
Tweak dynahash.c to not allocate so many entries at once when dealing
with a table that has a small predicted size. Avoids wasting several
hundred K on the timezone hash table, which is likely to have only one
or a few entries, but the entries use up 10Kb apiece ...
Tom Lane [Sun, 26 Jun 2005 22:05:42 +0000 (22:05 +0000)]
Add Oracle-compatible GREATEST and LEAST functions. Pavel Stehule
Tom Lane [Sun, 26 Jun 2005 19:16:07 +0000 (19:16 +0000)]
Code review for escape-strings patch. Sync psql and plpgsql lexers
with main, avoid using a SQL-defined SQLSTATE for what is most definitely
not a SQL-compatible error condition, fix documentation omissions,
adhere to message style guidelines, don't use two GUC_REPORT variables
when one is sufficient. Nothing done about pg_dump issues.
Tom Lane [Sun, 26 Jun 2005 17:20:04 +0000 (17:20 +0000)]
Fix overlooked regression output file.
Bruce Momjian [Sun, 26 Jun 2005 03:04:37 +0000 (03:04 +0000)]
Add E'' syntax so eventually normal strings can treat backslashes
literally.
Add GUC variables:
"escape_string_warning" - warn about backslashes in non-E strings
"escape_string_syntax" - supports E'' syntax?
"standard_compliant_strings" - treats backslashes literally in ''
Update code to use E'' when escapes are used.
Tom Lane [Sat, 25 Jun 2005 23:58:58 +0000 (23:58 +0000)]
Fix a couple of items that should be declared Oid not int. Purely
cosmetic at the moment, but someday Oid might be 64 bits ...
Tom Lane [Sat, 25 Jun 2005 23:04:06 +0000 (23:04 +0000)]
Remove forced CHECKPOINT in regression tests --- redundant now that
CREATE DATABASE does one internally.
Tom Lane [Sat, 25 Jun 2005 22:47:29 +0000 (22:47 +0000)]
Force a checkpoint before committing a CREATE DATABASE command. This
should fix the recent reports of "index is not a btree" failures,
as well as preventing a more obscure race condition involving changes
to a template database just after copying it with CREATE DATABASE.
Tom Lane [Sat, 25 Jun 2005 16:53:49 +0000 (16:53 +0000)]
Fix ancient memory leak in index_create(): RelationInitIndexAccessInfo
was being called twice in normal operation, leading to a leak of one set
of relcache subsidiary info. Per report from Jeff Gold.
Bruce Momjian [Sat, 25 Jun 2005 15:24:11 +0000 (15:24 +0000)]
Add:
> o Pass arrays natively instead of as text between plperl and postgres
> o Add support for polymorphic arguments and return types to plperl
Bruce Momjian [Sat, 25 Jun 2005 12:37:43 +0000 (12:37 +0000)]
Update:
< * Allow per-user, per-group quotas per-tablespace
> * Allow per-tablespace quotas
Bruce Momjian [Sat, 25 Jun 2005 02:42:00 +0000 (02:42 +0000)]
Update:
< * Allow per-user and per-tablespaces quotas
> * Allow per-user, per-group quotas per-tablespace
Bruce Momjian [Sat, 25 Jun 2005 02:40:43 +0000 (02:40 +0000)]
Add:
> * Allow per-user and per-tablespaces quotas
Bruce Momjian [Sat, 25 Jun 2005 01:32:02 +0000 (01:32 +0000)]
Add item:
> * Add NUMERIC division operator that doesn't round?
>
> Currently NUMERIC _rounds_ the result to the specified precision.
> This means division can return a result that multiplied by the
> divisor is greater than the dividend, e.g. this returns a value > 10:
>
> SELECT (10::numeric(2,0) / 6::numeric(2,0))::numeric(2,0) * 6;
>
> The positive modulus result returned by NUMERICs might be considered
> inaccurate, in one sense.
>
Bruce Momjian [Fri, 24 Jun 2005 21:28:30 +0000 (21:28 +0000)]
Add desciption for terminate:
>
> Currently SIGTERM of a backend can lead to lock table corruption.
>
Tom Lane [Fri, 24 Jun 2005 20:53:34 +0000 (20:53 +0000)]
Extend r-tree operator classes to handle Y-direction tests equivalent
to the existing X-direction tests. An rtree class now includes 4 actual
2-D tests, 4 1-D X-direction tests, and 4 1-D Y-direction tests.
This involved adding four new Y-direction test operators for each of
box and polygon; I followed the PostGIS project's lead as to the names
of these operators.
NON BACKWARDS COMPATIBLE CHANGE: the poly_overleft (&<) and poly_overright
(&>) operators now have semantics comparable to box_overleft and box_overright.
This is necessary to make r-tree indexes work correctly on polygons.
Also, I changed circle_left and circle_right to agree with box_left and
box_right --- formerly they allowed the boundaries to touch. This isn't
actually essential given the lack of any r-tree opclass for circles, but
it seems best to sync all the definitions while we are at it.
Tatsuo Ishii [Fri, 24 Jun 2005 15:12:00 +0000 (15:12 +0000)]
unbreak unicode/utf8 test
Tom Lane [Fri, 24 Jun 2005 14:28:06 +0000 (14:28 +0000)]
Remove overspecification of precision of CURRENT_TIMESTAMP, LOCALTIMESTAMP,
CURRENT_TIME, and LOCALTIME: now they just produce "timestamptz" not
"timestamptz(6)", etc. This makes the behavior more consistent with our
choice to not assign a specific default precision to column datatypes.
It should also save a few cycles at runtime due to not having to invoke
the round-to-given-precision functions.
I also took the opportunity to translate CURRENT_TIMESTAMP into "now()"
instead of an invocation of the timestamptz input converter --- this should
save a few cycles too.
Tatsuo Ishii [Fri, 24 Jun 2005 13:56:39 +0000 (13:56 +0000)]
Allow direct conversion between EUC_JP and SJIS to improve
performance. patches submitted by Atsushi Ogawa.
Bruce Momjian [Fri, 24 Jun 2005 04:42:58 +0000 (04:42 +0000)]
Remove TODO.detail rtree now that item is fixed.