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* Update TODO list.Bruce Momjian2000-10-12
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* Update TODO list.Bruce Momjian2000-10-12
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* Update TODO list.Bruce Momjian2000-10-12
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* First pass at docs for pg_restorePhilip Warner2000-10-12
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* Major update part I involving delayed patches, reworked Makefile, and howPeter Mount2000-10-12
| | | | the versioning works. There's also a new utils directory used by Makefile
* Add more files from backendTatsuo Ishii2000-10-12
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* Disable elog when linked with frontend.Tatsuo Ishii2000-10-12
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* Support for automatic code conversion between UNICODE and otherTatsuo Ishii2000-10-12
| | | | encodings
* Support for conversion between UNICODE and other encodingsTatsuo Ishii2000-10-12
| | | | | currently ISO8859-[1-5] and EUC_JP are supported. support for other encodings will be coming soon.
* Update TODO list.Bruce Momjian2000-10-12
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* Update FAQ.Bruce Momjian2000-10-12
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* Update TODO list.Bruce Momjian2000-10-12
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* Update TODO for LIKE/ESCAPE.Bruce Momjian2000-10-12
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* Update TODO list.Bruce Momjian2000-10-12
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* Fix temp relation handling for indexes, cleanupBruce Momjian2000-10-11
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* autoconfBruce Momjian2000-10-11
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* Correct error in description of AccessExclusiveLock modeTom Lane2000-10-11
| | | | (failed to say that it conflicts with AccessShareLock).
* Add pooling discussion.Bruce Momjian2000-10-11
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* Oops, back out my unintended changes.Bruce Momjian2000-10-11
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* Update make_mkidBruce Momjian2000-10-11
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* Improve MVCC discussion.Tom Lane2000-10-11
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* Added new SQL function setval(seq,val,bool) to restore is_called as well as ↵Philip Warner2000-10-11
| | | | | | value (will be used in a future pg_dump).
* Synced preproc.y with gram.yMichael Meskes2000-10-11
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* pg_hba.conf mention fix.Bruce Momjian2000-10-11
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* More pg_config updates.Bruce Momjian2000-10-10
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* Rename pg-config to pg_config to be consistent with other pg commands.Bruce Momjian2000-10-10
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* Unify solaris_i386 and solaris_sparc templates. They were almost identicalPeter Eisentraut2000-10-10
| | | | | anyway, the rest being due to them not being kept in sync. Add configure test for lorder and use it (on Solaris) when found.
* Some dynloader files missed the template rename a while back.Peter Eisentraut2000-10-10
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* This is a stupid garden variety bug and I'm not sure why I didn't catchBruce Momjian2000-10-10
| | | | | | | | | | | | it previously. The patch included is against fairly current sources, but it may apply cleanly against 7.0.2 as well. On Fri, 6 Oct 2000, Vilson farias wrote: > I found a irregular behavior with constraints. > > I can only set a referencial integrity between these tables when there are > no data, even if there are no change to referential integrity violation.
* - Be more paranoid when getting viewsPhilip Warner2000-10-10
| | | | | | - Support for 'isstrict' procedure attribute. - Disable --blobs and --table (replaced prior to attempting to fix sequence dump problems)
* Remove override of CFLAGS.Bruce Momjian2000-10-10
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* Add spaces to manual page.Bruce Momjian2000-10-10
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* Update FAQ.Bruce Momjian2000-10-09
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* Update TODO list.Bruce Momjian2000-10-09
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* Back out Gunnar R|nning jdbc changes.Bruce Momjian2000-10-09
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* Cosmetic cleanups of Beos portPeter Eisentraut2000-10-09
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* Update FAQ.Bruce Momjian2000-10-09
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* Update TODO list.Bruce Momjian2000-10-09
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* I have compiled and tested PostgreSQL 7.1devel on UnixWare 7.1. During theBruce Momjian2000-10-09
| | | | | | | process, the need for changes to the FAQ_SCO document was uncovered. The attach patch file implements thost changes. Billy G. Allie
* Append "/postgresql" to (certain) installation subdirectories whenPeter Eisentraut2000-10-08
| | | | | installing into a shared location. Also Makefile.global organizational cleanup.
* initlocation must set env before postmaster start.Bruce Momjian2000-10-08
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* Okay, I have some new code in place that hopefully should work better. IBruce Momjian2000-10-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | couldn't produce a full patch using cvs diff -c this time since I have created new files and anonymous cvs usage doesn't allow you to adds. I'm supplying the modified src/interfaces/jdbc as a tarball at : http://www.candleweb.no/~gunnar/projects/pgsql/postgres-jdbc-2000-10-05.tgz The new files that should be added are : ? org/postgresql/PGStatement.java ? org/postgresql/ObjectPool.java ? org/postgresql/ObjectPoolFactory.java There is now a global static pool of free byte arrays and used byte arrays connected to a statement object. This is the role of the new PGStatement class. Access to the global free array is synchronized, while we rely on the PG_Stream synchronization for the used array. My measurements show that the perfomance boost on this code is not quite as big as my last shot, but it is still an improvement. Maybe some of the difference is due to the new synchronization on the global array. I think I will look into choosing between on a connection level and global level. I have also started experimented with improving the performance of the various conversions. The problem here is ofcourse related handle the various encodings. One thing I found to speed up ResultSet.getInt() a lot was to do custom conversion on the byte array into int instead of going through the getString() to do the conversion. But I'm unsure if this is portable, can we assume that a digit never can be represented by more than one byte ? It works fine in my iso-latin-8859-1 environment, but what about other environments ? Maybe we could provide different ResultSet implementations depending on the encoding used or delegate some methods of the result set to an "converter class". Check the org/postgresql/jdbc2/FastResultSet.java in the tarball above to see the modified getInt() method. Regards, Gunnar
* autoconfBruce Momjian2000-10-08
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* This removes the LDFLAGS from the template and adds an autoconf checkBruce Momjian2000-10-08
| | | | | | | | | | for the library. not sure if this will cause problems on other platforms, but if it does it can be easily fixed. Also remove the references to the GeekGadgets includes as the majority of users don't have them installed and they foul the build process. We can document that adding them if you have them installed is a good idea. David Reid
* These aren't used anymore.Peter Eisentraut2000-10-08
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* Split out Developer's from Programmer's guide.Peter Eisentraut2000-10-08
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* markup repairPeter Eisentraut2000-10-08
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* Add runtime configuration option "silent_mode".Tatsuo Ishii2000-10-08
| | | | This is equivalent to postmaster's -S option.
* Tom Lane wrote:Bruce Momjian2000-10-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | > > For a while I though it might be because we are using an alpha TAS in > > the spinlock rather than the old semaphore. I replaced our spinlock > > with the standard one and it made no difference. We have been running > > with our spinlock implementation for nearly 2 months on a production > > database now without a hitch, so I think it is ok. Did I ever submit > > any patches for the Alpha spinlock? > > Not that I recall. We did get some advice from some Alpha gurus at DEC > who seemed to think the existing TAS code is OK. What was it that you > felt needed to be improved? The current code uses semaphores, which has the advantage that it works well even on multi-processor machines, but the disadvantage that it is not the fastest way possible. Writing a spinlock on Alpha for SMP machines is very difficult, as you need to deal with memory barriers. A real mess. But then one of the people at Compaq pointed out to us that there is a ready-made routine on Alpha. We implemented it with the two patches below. I ran tests with lots of parallel back-ends and got around a 10% speed increase. I include the two patches. Perhaps some of the other people running Tru64 can have a look at these as well. Cheers, Adriaan Joubert
* Back out:Bruce Momjian2000-10-08
| | | | | | | | | > this is patch v 0.4 to support transactions with BLOBs. > All BLOBs are in one table. You need to make initdb. > > -- > Sincerely Yours, > Denis Perchine
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