postgres

Commit Graph

Author	SHA1	Message	Date
Bruce Momjian	818fb55ac4	I have made three changes to the rtree code: one bug fix and two performance improvements. I put an explanation of the changes at http://cs1.cs.nyu.edu/been/postgres-rtree.html The performance improvements are quite significant. All the changes are in the file src/backend/access/rtree/rtree.c I was working with the 7.1.3 code. I'm including the diff output as an attachment. Kenneth Been	25 years ago
Bruce Momjian	7d94ac3b23	Found type mismatch in random.c. Please apply this also. Marko Kreen	25 years ago
Bruce Momjian	cff23429d6	I noticed that the contrib Makefiles were reorganized. Converted pgcrypto one too. * Changed default randomness source to libc random() That way pgcrypto does not have any external dependencies and should work everywhere. * Re-enabled pgcrypto build in contrib/makefile * contrib/README update - there is more stuff than only 'hash functions' * Noted the libc random fact in README.pgcrypto Marko Kreen	25 years ago
Bruce Momjian	850ba41677	A couple of lines were missing from my last patch - this one fixes things. Liam Stewart	25 years ago
Bruce Momjian	40cd81cff4	This is a simple patch to put double quotes around a few cases in pg_ctl.sh which were unquoted when inside of []. Justin Clift	25 years ago
Bruce Momjian	07ce9fe61d	Per the recent discussion there's been some code changes in JDBC's DatabaseMetaData.getColumn(). I proposed a patch that would change the number of queries to find out all columns in a table from 2 * N + 1 to 1 (N being the number of columns reported) by using some outer joins. I also fixed the fact that getColumns() only returned columns that had a default defined. OTOH, I did not use to change the code required for obtaining a column's remarks (by using col_description() for 7.2 and requested by Tom Lane). Finally, I have found a way to get all the column details in a single query and use col_description() for 7.2 servers. A patch is attached. It overrules Ren? Pijlman's fix for this that was committed just today, but still used N + 1 queries (sorry Ren? ;-) ) I also fixed the return values for TABLE_CAT and TABLE_SCHEM from "" to null, to be more standard compliant (and requested in Ren?'s mail found at http://fts.postgresql.org/db/mw/msg.html?mid=1034253). As always, the JDBC1 version has not been tested as I have no JDK 1.1 Jeroen van Vianen	25 years ago
Hiroshi Inoue	5b328502b5	Fix the bug about boolean type handling reported by Kristis Markis.	25 years ago
Bruce Momjian	a8385d07c8	Update TODO list.	25 years ago
Thomas G. Lockhart	0b268e5d88	Fix markup to allow compilation. The chapters on failure and recovery need more work, but at least they have something now.	25 years ago
Bruce Momjian	9dcec8135b	Improve wording.	25 years ago
Bruce Momjian	7fb60b06ff	Add to thread thread.	25 years ago
Bruce Momjian	466b644cc9	Add to thread.	25 years ago
Bruce Momjian	abb6134095	Add to threads.	25 years ago
Bruce Momjian	3676e121f0	Update TODO list.	25 years ago
Bruce Momjian	229aa5a54d	Update TODO list.	25 years ago
Thomas G. Lockhart	f9681968e0	Add information on new timestamp and timestamptz data types. Start chapter on recovery techniques. Still needs work for release.	25 years ago
Thomas G. Lockhart	6f58115ddd	Measure the current transaction time to milliseconds. Define a new function, GetCurrentTransactionStartTimeUsec() to get the time to this precision. Allow now() and timestamp 'now' to use this higher precision result so we now have fractional seconds in this "constant". Add timestamp without time zone type. Move previous timestamp type to timestamp with time zone. Accept another ISO variant for date/time values: yyyy-mm-ddThh:mm:ss (note the "T" separating the day from hours information). Remove 'current' from date/time types; convert to 'now' in input. Separate time and timetz regression tests. Separate timestamp and timestamptz regression test.	25 years ago
Thomas G. Lockhart	1f075a32ee	Add separate regression tests for timetz and the new timestamptz type. Modify the timestamp test to reflect the "no time zone" behavior of this new code; timestamptz resembles the old timestamp code.	25 years ago
Bruce Momjian	44f18333b7	Put MD5 salt at the end for security.	25 years ago
Tom Lane	90aebf7f52	Move s_lock.c and spin.c into lmgr subdirectory, which seems a much more reasonable location for them.	25 years ago
Tom Lane	3d59ad00e8	Remove useless LockDisable() function and associated overhead, per my proposal of 26-Aug.	25 years ago
Bruce Momjian	19656b7445	Improve postgresql.conf descriptions.	25 years ago
Tom Lane	cdd9146863	The trailing semicolon in a plpgsql function definition is now optional. Per gripe 9/26.	25 years ago
Tom Lane	d435592f33	Repair oversight in recent changes to index-creation: tuple time qual check can return HEAPTUPLE_INSERT_IN_PROGRESS or HEAPTUPLE_DELETE_IN_PROGRESS, even though we have ShareLock on the relation. To wit, this can happen if the tuple was inserted/deleted by our own transaction. Per report from Justin Clift 9/23.	25 years ago
Tom Lane	1481b3b28b	Remove useless test for time field in pg_control being > 0. We don't need this, and it will create a Y2038 failure. Per report from David Wheeler, who is evidently running on a platform where time_t is already negative.	25 years ago
Bruce Momjian	3e9014d02c	Add ALIGN() for cred packet, for OpenBSD.	25 years ago
Bruce Momjian	be83aac6d2	Disable local creds on OpenBSD because it doesn't support it. Document supported platforms in pg_hba.conf.	25 years ago
Michael Meskes	16b9b75876	- Synced preproc.y with gram.y. - Changed locale handling.	25 years ago
Tatsuo Ishii	1b20315008	Fix bug in mic2ascii(). It does not handle correctly if none ASCII chars are in the input.	25 years ago
Peter Eisentraut	8401f06efd	Treat __s390x__ the same as __s390__. (taken from RPM patch set)	25 years ago
Hiroshi Inoue	2df4087a70	1) Fix compile errors on Windows. 2) Change Common --> Default.	25 years ago
Peter Eisentraut	c0a9283742	Rename collect_* options to more user-friendly names.	25 years ago
Bruce Momjian	9e60c0f698	Update TODO list.	25 years ago
Bruce Momjian	6aa7738524	Update TODO list.	25 years ago
Bruce Momjian	8dffc8fbef	Update TODO list.	25 years ago
Bruce Momjian	328870a890	One more LIMIT doc update.	25 years ago
Peter Eisentraut	091a7659d4	Don't refer to odbcinst.ini by absolute path. SQLGetPrivateProfileString handles this. Don't install our own odbcinst.ini. That's the driver manager's business.	25 years ago
Tatsuo Ishii	bb2bf2d401	Make lpad/rpad/translate multibyte aware. Also add Copright notice etc.	25 years ago
Tatsuo Ishii	be629abfc8	Add pg_database_encoding_max_length() function.	25 years ago
Bruce Momjian	fae50f873f	Add mention of MySQL compatibility for LIMIT in HISTORY.	25 years ago
Bruce Momjian	e19a5adaf7	Update regress tests for new LIMIT x,y behavior.	25 years ago
Bruce Momjian	1bd0b3406a	No, file not needed.	25 years ago
Bruce Momjian	9a78cfc13b	Add new file.	25 years ago
Bruce Momjian	484a0fa454	please apply attached patch to current CVS. Changes: 1. Added support for boolean queries (indexable operator @@, looks like a @@ '1\|(2&3)' 2. Some code cleanup and optimization Regards, Oleg	25 years ago
Bruce Momjian	296011d87e	Update TODO list.	25 years ago
Bruce Momjian	1ea5d1b161	Update TODO list.	25 years ago
Bruce Momjian	ab56022864	Big thanks to Solar Designer who pointed out a bug in bcrypt salt generation code. He also urged using better random source and making possible to choose using bcrypt and xdes rounds more easily. So, here's patch: * For all salt generation, use Solar Designer's own code. This is mostly due fact that his code is more fit for get_random_bytes() style interface. * New function: gen_salt(type, rounds). This lets specify iteration count for algorithm. * random.c: px_get_random_bytes() function. Supported randomness soure: /dev/urandom, OpenSSL PRNG, libc random() Default: /dev/urandom. * Draft description of C API for pgcrypto functions. New files: API, crypt-gensalt.c, random.c Marko Kreen	25 years ago
Bruce Momjian	b75814aee3	The attached patch is my first run-through of the JDBC test suite. A summary of changes: . removal of the tablename property from build.xml . addition of a dropTable method in JDBC2Tests and cleanups of many methods in the same . all tests now use non-deprecated assertXYZ methods instead of the deprecated assert method . failure in TimestampTest (testSetTimestamp) fixed. The failure is because testSetTimestamp was inserting a timestamp with hour 7 but checkTimeTest was expecting a timestamp with hour 8. AFAICS, there are no issues wrt daylight savings time and timestamps being pushed in and pulled out (but more explicit tests should be added in the future) . failure in TimeTest (testGetTime) fixed. Times to be inserted were interpreted in the localtime zone but checking was done with the assumption that the insertion was done in GMT. . formatting changes in a few of the source files (because I found it convenient to have consistent formatting while working on them). The formatting is consistent with the new format for java source files in PostgreSQL. Liam Stewart	25 years ago
Bruce Momjian	c7bc0ddf76	Update TODO list.	25 years ago
Bruce Momjian	0a24c70a8f	Add mention of log file rotation with mention of syslog SIGHUP capability.	25 years ago

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