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Tom Lane [Wed, 11 Jul 2001 19:03:07 +0000 (19:03 +0000)]
Instead of believing SOMAXCONN from the system header files (which is
a lie on many Unixen), invoke listen() with MIN(MaxBackends*2, 10000).
The clamp value 10000 is configurable in config.h.in, if that proves
to be necessary --- hopefully it won't.
Bruce Momjian [Wed, 11 Jul 2001 18:54:19 +0000 (18:54 +0000)]
I updated the patch to use the SET AUTHORIZATION { INVOKER | DEFINER }
terminology. Also, the function owner is now determined and saved at compile
time (no gotchas here, right?)/
Mark Volpe
Tom Lane [Wed, 11 Jul 2001 18:38:07 +0000 (18:38 +0000)]
Remove direct calls of index_insert(), instead use ExecInsertIndexTuples().
This makes VACUUM work properly with partial indexes, and avoids memory
leakage with functional indexes. Also, suppress complaint about fewer
index tuples than heap tuples when the index is a partial index.
From Martijn van Oosterhout.
Bruce Momjian [Wed, 11 Jul 2001 17:31:30 +0000 (17:31 +0000)]
The SQL preprocessor ecpg generates "initially deferrable" from
INITIALLY DEFERRED in source code. cf. preproc.y:1455.
Unknown.
Bruce Momjian [Wed, 11 Jul 2001 16:16:52 +0000 (16:16 +0000)]
Move export PGDATA to the proper place. Quote some variable substitutions.
Bruce Momjian [Wed, 11 Jul 2001 04:57:34 +0000 (04:57 +0000)]
Fix duplication of -D during pg_ctl restart, from Peter E's patch.
Bruce Momjian [Wed, 11 Jul 2001 03:43:52 +0000 (03:43 +0000)]
Remove mention that PREPARE is not implemented.
Bruce Momjian [Wed, 11 Jul 2001 02:13:20 +0000 (02:13 +0000)]
Update FAQ_DEV.
Bruce Momjian [Wed, 11 Jul 2001 01:01:56 +0000 (01:01 +0000)]
Update FAQ.
Tom Lane [Tue, 10 Jul 2001 22:09:29 +0000 (22:09 +0000)]
Changes from Vince Vielhaber to allow the optional clauses of CREATE
USER and ALTER USER to appear in any order, not only the fixed order
they used to be required to appear in.
Also, some changes from Tom Lane to create a FULL option for VACUUM;
it doesn't do anything yet, but I needed to change many of the same
files to make that happen, so now seemed like a good time.
Bruce Momjian [Tue, 10 Jul 2001 21:36:09 +0000 (21:36 +0000)]
Update TODO list.
Peter Eisentraut [Tue, 10 Jul 2001 16:33:02 +0000 (16:33 +0000)]
Support fake root install, separate build dir, dependency tracking, our
choice of compiler and flags, uninstall, and peculiar Python installation
layouts for PyGreSql. Also install into site-packages now, as officially
recommended. And pgdb.py is also installed now, used to be forgotten.
Tom Lane [Tue, 10 Jul 2001 01:41:47 +0000 (01:41 +0000)]
Remove formatter's assumption that year would never exceed four digits.
Enforce MAXTZLEN for all datestyles, not just some. Remove macro
definitions that were redundant with datetime.h.
Tom Lane [Tue, 10 Jul 2001 01:39:20 +0000 (01:39 +0000)]
Ensure macros are adequately parenthesized.
Tom Lane [Tue, 10 Jul 2001 00:02:02 +0000 (00:02 +0000)]
Remove unnecessarily enthusiastic parenthesizing in reverse-listing of
IS NULL, IS TRUE, and friends (my fault...)
Tom Lane [Mon, 9 Jul 2001 23:50:32 +0000 (23:50 +0000)]
Fix rule rewriter so that new ordering of ON INSERT actions applies
in cases of qualified rules as well as unqualified ones. Tweak rules
test to avoid cluttering output with dummy SELECT results. Update
documentation to match code.
Tom Lane [Mon, 9 Jul 2001 22:18:34 +0000 (22:18 +0000)]
Add SHARE UPDATE EXCLUSIVE lock mode, coming soon to a VACUUM near you.
Name chosen per pghackers discussion around 6/22/01.
Bruce Momjian [Mon, 9 Jul 2001 21:39:51 +0000 (21:39 +0000)]
Update TODO list.
Bruce Momjian [Mon, 9 Jul 2001 21:34:31 +0000 (21:34 +0000)]
Add to replication.
Bruce Momjian [Mon, 9 Jul 2001 21:32:06 +0000 (21:32 +0000)]
Update TODO list.
Bruce Momjian [Mon, 9 Jul 2001 21:29:58 +0000 (21:29 +0000)]
Update TODO list.
Peter Eisentraut [Mon, 9 Jul 2001 20:25:44 +0000 (20:25 +0000)]
German message localization for JDBC
Bruce Momjian [Mon, 9 Jul 2001 20:03:49 +0000 (20:03 +0000)]
Add replication emails.
Bruce Momjian [Mon, 9 Jul 2001 19:57:29 +0000 (19:57 +0000)]
Update TODO list.
Bruce Momjian [Mon, 9 Jul 2001 18:35:52 +0000 (18:35 +0000)]
Document meaning of lossy column.
Peter Eisentraut [Mon, 9 Jul 2001 16:59:50 +0000 (16:59 +0000)]
postgresql.badint property name was probably meant to be
postgresql.res.badint, since that's the name in the properties file.
Peter Eisentraut [Sun, 8 Jul 2001 14:42:17 +0000 (14:42 +0000)]
Show islossy for index.
Peter Eisentraut [Sun, 8 Jul 2001 11:08:13 +0000 (11:08 +0000)]
Implement DatabaseMetaData.getCatalogs()
Peter Eisentraut [Sun, 8 Jul 2001 08:31:08 +0000 (08:31 +0000)]
Bring DatabaseMetaData feature tests up to date:
* NULLs are sorted differently in 7.2
* table correlation names are supported
* GROUP BY, ORDER BY unrelated is supported since 6.4
* ESCAPE/LIKE only supported since 7.1
* outer joins only since 7.1
* preferred term for procedure is "function"
* preferred term for catalog is "database"
* supports SELECT for UPDATE since 6.5
* supports subqueries
* supports UNION; supports UNION ALL since 7.1
* update some of the max lengths to match reality
* rearrange some functions to match the order in the spec
for easier maintenance
Peter Eisentraut [Sat, 7 Jul 2001 15:52:03 +0000 (15:52 +0000)]
Sync with jdbc2, remove gratuitous white space differences.
Bruce Momjian [Sat, 7 Jul 2001 04:25:07 +0000 (04:25 +0000)]
Update TODO list.
Bruce Momjian [Sat, 7 Jul 2001 04:23:17 +0000 (04:23 +0000)]
Update TODO list.
Peter Eisentraut [Fri, 6 Jul 2001 23:07:20 +0000 (23:07 +0000)]
Resolve a number of oddities in the Java build. First, remove the weird
redirections between the build files, which didn't work completely. Now
you just go to the directory of your choice and run make. Clean up the
build files to have a logical order, fix the unnecessary rebuilds, prevent
the deleting targets from removing files they're not responsible for. Ant
1.3 does not have a bug. It deletes directories just fine if you follow
the documentation.
Tom Lane [Fri, 6 Jul 2001 21:04:26 +0000 (21:04 +0000)]
Implement LockBufferForCleanup(), which will allow concurrent VACUUM
to wait until it's safe to remove tuples and compact free space in a
shared buffer page. Miscellaneous small code cleanups in bufmgr, too.
Peter Eisentraut [Fri, 6 Jul 2001 19:04:23 +0000 (19:04 +0000)]
Use CONNECTION_OK to determine whether startup phase is complete.
Bruce Momjian [Fri, 6 Jul 2001 18:23:10 +0000 (18:23 +0000)]
Update TODO list.
Peter Eisentraut [Fri, 6 Jul 2001 18:01:22 +0000 (18:01 +0000)]
Terminate message doesn't have a trailing zero byte.
Peter Eisentraut [Fri, 6 Jul 2001 17:58:53 +0000 (17:58 +0000)]
Repair libpq to follow protocol by not sending Terminate messages before
the startup exchange is complete. Also make sure that packets defined as
single bytes aren't sent with a trailing '\0'.
Jan Wieck [Fri, 6 Jul 2001 13:40:47 +0000 (13:40 +0000)]
Fire rule actions ON INSERT after original statement (if not INSTEAD).
Jan
Hiroshi Inoue [Fri, 6 Jul 2001 09:41:36 +0000 (09:41 +0000)]
Fix my old fault(returns auto variable reference).
Tatsuo Ishii [Fri, 6 Jul 2001 02:01:35 +0000 (02:01 +0000)]
Fix typo. createdb -t --> createdb -T
Tom Lane [Thu, 5 Jul 2001 19:33:35 +0000 (19:33 +0000)]
Don't assume that max offset number stays fixed on a page when we're
not holding a pin on the page. Use double instead of long to count
rows in relation, so that code still works for > LONG_MAX rows in rel.
Jan Wieck [Thu, 5 Jul 2001 15:19:40 +0000 (15:19 +0000)]
Added GUC configuration options to control access statistics.
Jan
Peter Eisentraut [Wed, 4 Jul 2001 21:22:55 +0000 (21:22 +0000)]
Check for jakarta-ant before ant, in case 'ant' is the screen saver program.
Then, run a small reality test with $ANT to see whether it works.
Tom Lane [Wed, 4 Jul 2001 17:36:54 +0000 (17:36 +0000)]
Prohibit a column from appearing twice in a PRIMARY KEY or UNIQUE
constraint. This case (a) is useless, (b) violates SQL92, and
(c) is certain to cause a failure downstream when we try to create
an index with duplicated column names. So give an appropriate error
message instead of letting the index failure occur. Per report from
Colin Strickland. NOTE: currently, CREATE INDEX fooi ON foo(f1,f1)
still fails with 'cannot insert duplicate key' error. Should we
change that too? What about functional indexes?
Bruce Momjian [Wed, 4 Jul 2001 15:57:25 +0000 (15:57 +0000)]
Remove ConnectionHook.java. No longer used, bad code.
Bruce Momjian [Wed, 4 Jul 2001 15:09:54 +0000 (15:09 +0000)]
The attached patch removes some old and dead code (and some related
misleading comments) from the PG_Stream class.
Anders Bengtsson
Bruce Momjian [Wed, 4 Jul 2001 15:08:32 +0000 (15:08 +0000)]
This patch moves the setting of the timezone on the SimpleDateFormat
object inside the initialization section instead of doing it everytime
the setTimestamp method is called. Thanks to Dave Harkness for this
suggestion.
Barry Lind
Bruce Momjian [Wed, 4 Jul 2001 15:07:54 +0000 (15:07 +0000)]
Attached is a patch to remove the ConnectionHook functionality and thus
the JDK 1.3 dependency. For a further explanation see my posting to the
JDBC list on Friday, explaining why this is being done.
Barry Lind
Bruce Momjian [Wed, 4 Jul 2001 14:59:07 +0000 (14:59 +0000)]
Update TODO list.
Peter Eisentraut [Tue, 3 Jul 2001 20:21:50 +0000 (20:21 +0000)]
More message munging and localization for pg_dump, especially the
--verbose messages, which had not been considered so far. Output to the
terminal should okay now; comments written into the dump are still English
only, which may or may not be the desirable thing.
Tom Lane [Tue, 3 Jul 2001 16:52:48 +0000 (16:52 +0000)]
Add a little more error checking and reporting to readDatum().
Tom Lane [Tue, 3 Jul 2001 16:52:12 +0000 (16:52 +0000)]
Start the stats collector at a less randomly chosen time. Bad idea
to start it before we have acquired the data directory lock; also a
bad idea to start it before we have set up to catch SIGCHLD signals.
Tom Lane [Tue, 3 Jul 2001 16:49:48 +0000 (16:49 +0000)]
Don't go into infinite loop if /home/postgres/testversion/data directory is not writable.
Bruce Momjian [Tue, 3 Jul 2001 02:42:18 +0000 (02:42 +0000)]
Correct substring() example, found by Thomas T. Thai.
Tom Lane [Mon, 2 Jul 2001 20:50:46 +0000 (20:50 +0000)]
First non-stub implementation of shared free space map. It's not super
useful as yet, since its primary source of information is (full) VACUUM,
which makes a concerted effort to get rid of free space before telling
the map about it ... next stop is concurrent VACUUM ...
Tom Lane [Mon, 2 Jul 2001 19:31:52 +0000 (19:31 +0000)]
Update abstime expected results to match post-30-June-2001 reality.
Probably the right fix is to remove 'current' special value entirely,
but I don't want to see regression test failures until that happens.
Tom Lane [Mon, 2 Jul 2001 18:47:18 +0000 (18:47 +0000)]
Make the found-a-buffer-when-we-were-expecting-to-extend-the-rel path
actually work. It had been throwing an Assert as of my recent changes
to bufmgr.c, but was not really right even before that AFAICT.
Tom Lane [Sun, 1 Jul 2001 00:06:23 +0000 (00:06 +0000)]
Under new theory of operation wherein postmaster forks children
immediately, we will fork a child even if the database state does not
permit connections to be accepted (eg, we are in recovery mode).
The child process will correctly reject the connection and exit as
soon as it's finished collecting the connection request message.
However, this means that reaper() must be prepared to see child
process exit signals even while it's waiting for startup or shutdown
process to finish. As was, a connection request arriving during a
database recovery or shutdown would cause postmaster abort.
Peter Eisentraut [Sat, 30 Jun 2001 22:03:26 +0000 (22:03 +0000)]
Allow default transaction isolation level (a.k.a. set session
characteristics) to be set through GUC.
Peter Eisentraut [Sat, 30 Jun 2001 22:01:17 +0000 (22:01 +0000)]
fix markup
Peter Eisentraut [Sat, 30 Jun 2001 21:58:06 +0000 (21:58 +0000)]
Add missing dependency and fix thinko.
D'Arcy J.M. Cain [Sat, 30 Jun 2001 21:15:57 +0000 (21:15 +0000)]
The System V resources discussed here apply to NetBSD as well. In fact
I just finished changing the GENERIC files and the options(4) man page
on NetBSD to make this clearer.
Peter Eisentraut [Sat, 30 Jun 2001 19:01:27 +0000 (19:01 +0000)]
portability enhancements
Peter Eisentraut [Sat, 30 Jun 2001 17:26:12 +0000 (17:26 +0000)]
NLS for the psql \d family of commands. (E.g., the column headers will
have localized strings.) Also, modernize the system catalog queries where
appropriate, e.g., with outer joins.
Tom Lane [Fri, 29 Jun 2001 23:03:02 +0000 (23:03 +0000)]
gcc did not like new pg_stat macros, for good and sufficient reason.
Add 'do { ... } while (0)' decoration to eliminate compiler warnings.
Bruce Momjian [Fri, 29 Jun 2001 21:28:16 +0000 (21:28 +0000)]
Update TODO list.
Tom Lane [Fri, 29 Jun 2001 21:08:25 +0000 (21:08 +0000)]
Further work on connecting the free space map (which is still just a
stub) into the rest of the system. Adopt a cleaner approach to preventing
deadlock in concurrent heap_updates: allow RelationGetBufferForTuple to
select any page of the rel, and put the onus on it to lock both buffers
in a consistent order. Remove no-longer-needed isExtend hack from
API of ReleaseAndReadBuffer.
Tom Lane [Fri, 29 Jun 2001 20:14:27 +0000 (20:14 +0000)]
Fix VACUUM so that it can use pages as move targets even if they do not
have any newly-dead tuples on them. This is a longstanding deficiency
that prevents VACUUM from compacting a file as much as one would expect.
Change requires fixing repair_frag to not assume that fraged_pages is
a subset of vacuum_pages.
Also make some further cleanups of places that assumed page numbers fit
in int and tuple counts fit in uint32.
Bruce Momjian [Fri, 29 Jun 2001 20:10:12 +0000 (20:10 +0000)]
Add replication email.
Bruce Momjian [Fri, 29 Jun 2001 20:07:23 +0000 (20:07 +0000)]
Add info on MATCH PARTIAL.
Bruce Momjian [Fri, 29 Jun 2001 17:23:33 +0000 (17:23 +0000)]
SimpleDateFormat performance improvement, thread-safe.
Barry Lind
Tom Lane [Fri, 29 Jun 2001 16:34:30 +0000 (16:34 +0000)]
Fix longstanding error in VACUUM: sometimes would examine a buffer page
after writing/unpinning it. An actual failure is unlikely, unless the
system is tremendously short of buffers ... but a bug is a bug.
Jan Wieck [Fri, 29 Jun 2001 16:29:37 +0000 (16:29 +0000)]
Turned high-frequently called pgstat functions into macros
for speed.
Jan
Tom Lane [Fri, 29 Jun 2001 16:05:57 +0000 (16:05 +0000)]
Fix erroneous GUC variable references from commandline-GUC patch.
Tom Lane [Thu, 28 Jun 2001 16:00:07 +0000 (16:00 +0000)]
Repair logic error for multi-key indexes. From Oleg Bartunov.
Bruce Momjian [Thu, 28 Jun 2001 15:19:11 +0000 (15:19 +0000)]
Add to thread item.
Tom Lane [Wed, 27 Jun 2001 23:31:40 +0000 (23:31 +0000)]
Install infrastructure for shared-memory free space map. Doesn't actually
do anything yet, but it has the necessary connections to initialization
and so forth. Make some gestures towards allowing number of blocks in
a relation to be BlockNumber, ie, unsigned int, rather than signed int.
(I doubt I got all the places that are sloppy about it, yet.) On the
way, replace the hardwired NLOCKS_PER_XACT fudge factor with a GUC
variable.
Peter Eisentraut [Wed, 27 Jun 2001 21:21:37 +0000 (21:21 +0000)]
National language support for pg_dump and pg_restore. Combined with big
message clean up.
Tom Lane [Wed, 27 Jun 2001 19:02:48 +0000 (19:02 +0000)]
Remove another unused include file with obsolete, useless,
confusing definitions in it.
Bruce Momjian [Wed, 27 Jun 2001 18:07:11 +0000 (18:07 +0000)]
Add jdbc item.
Bruce Momjian [Wed, 27 Jun 2001 18:06:49 +0000 (18:06 +0000)]
Update TODO list.
Bruce Momjian [Wed, 27 Jun 2001 18:05:37 +0000 (18:05 +0000)]
Update TODO list.
Bruce Momjian [Wed, 27 Jun 2001 17:27:40 +0000 (17:27 +0000)]
Update TODO list.
Bruce Momjian [Wed, 27 Jun 2001 16:24:17 +0000 (16:24 +0000)]
Update TODO list.
Hiroshi Inoue [Wed, 27 Jun 2001 07:38:07 +0000 (07:38 +0000)]
Handle Procedure calls.
Now the version is 7.01.0006.
Bruce Momjian [Tue, 26 Jun 2001 19:43:11 +0000 (19:43 +0000)]
Update TODO list.
Bruce Momjian [Tue, 26 Jun 2001 15:07:59 +0000 (15:07 +0000)]
Update TODO list.
Bruce Momjian [Tue, 26 Jun 2001 04:04:49 +0000 (04:04 +0000)]
Update TODO list.
Bruce Momjian [Tue, 26 Jun 2001 04:03:25 +0000 (04:03 +0000)]
Update TODO list.
Tom Lane [Mon, 25 Jun 2001 23:03:03 +0000 (23:03 +0000)]
Fix a couple remaining places where GUC variables were assigned to
directly, rather than through SetConfigOption().
Tom Lane [Mon, 25 Jun 2001 22:56:05 +0000 (22:56 +0000)]
Fix a couple remaining places where GUC variables were assigned to
directly, rather than through SetConfigOption().
Tom Lane [Mon, 25 Jun 2001 21:11:45 +0000 (21:11 +0000)]
Optimizer can now estimate selectivity of IS NULL, IS NOT NULL,
IS TRUE, etc, with some degree of verisimilitude. Split out
selectivity support functions from builtins.h into a new header
file selfuncs.h, so as to reduce the number of header files builtins.h
must depend on. Fix a few missing inclusions exposed thereby.
From Joe Conway, with some kibitzing from Tom Lane.
Tom Lane [Mon, 25 Jun 2001 20:20:02 +0000 (20:20 +0000)]
Suppress gcc warning.
Bruce Momjian [Mon, 25 Jun 2001 01:53:59 +0000 (01:53 +0000)]
High memory usage
Here is a patch which inspired by Michael Stephens that should work
Dave Cramer
Bruce Momjian [Sun, 24 Jun 2001 02:41:21 +0000 (02:41 +0000)]
Back out BYTEA binary compatibility changes.
Peter Eisentraut [Sat, 23 Jun 2001 23:29:48 +0000 (23:29 +0000)]
Don't use a temp file. It was created insecurely and was easy to do without.
Peter Eisentraut [Sat, 23 Jun 2001 23:26:17 +0000 (23:26 +0000)]
Since a missing pg_pwd file is a valid situation, don't print an error
message in that case.
Bruce Momjian [Sat, 23 Jun 2001 22:23:49 +0000 (22:23 +0000)]
> Marko Kreen <marko@l-t.ee> writes:
> > secure_ctx changes too. it will be PGC_BACKEND after '-p'.
>
> Oh, okay, I missed that part. Could we see the total state of the
> patch --- ie, a diff against current CVS, not a bunch of deltas?
> I've gotten confused about what's in and what's out.
Ok, here it is. Cleared the ctx comment too - after -p
it will be PGC_BACKEND in any case.
Marko Kreen
Bruce Momjian [Sat, 23 Jun 2001 02:56:23 +0000 (02:56 +0000)]
Here the latest version and first working release of Ora2Pg a tool to export
Oracle database to PostgreSQL.
It currently dump the database schema (tables, views, sequences,
indexes, grants), with primary, unique and foreign keys into PostgreSQL
syntax without editing the SQL code generated. You can dump only a
particular schema from the Oracle database.
Functions, procedures and triggers with SQL or PLSQL code generated must
be reviewed to match the PostgreSQL syntax. Some usefull recommandation
on porting Oracle to PostgreSQL can be found at
http://techdocs.postgresql.org/
under the "Converting from other Databases to PostgreSQL" Oracle part. I
just
notice one thing more is that the trunc() function in Oracle is the same for
number
or date so be carefull when porting to PostgreSQL to use trunc() for number
and
date_trunc() for date.
I will add more precision in type NUMBER conversion based on length to match
as closest as possible all rich PostgreSQL numerics type. But it seems not to be
urgent as it seems that Oracle DBAs only create number with length 22 (default)
Space seems not to be their problem...
Gilles DAROLD