3713 Commits (bb62899db57cde576a1250a793e4e00a1121bbde)

Author	SHA1	Message	Date
Bruce Momjian	dfd33e2ff6	Fix release not typo.	21 years ago
Bruce Momjian	65d2624e04	Update release notes for 8.0.2.	21 years ago
Bruce Momjian	9e9724e8bd	Fix wrong week returnded by date_trunc('week') for early dates in ... January --- would return wrong year for 2005-01-01 and 2006-01-01. per report from Robert Creager. Backpatch to 8.0.X.	21 years ago
Tom Lane	47888fe842	First phase of OUT-parameters project. We can now define and use SQL ... functions with OUT parameters. The various PLs still need work, as does pg_dump. Rudimentary docs and regression tests included.	21 years ago
Bruce Momjian	fd977434b3	Adjust SGML ulink tags to the URL is always displayed in our printed docs.	21 years ago
Neil Conway	d4beb2636c	Minor tweak to documentation.	21 years ago
Neil Conway	320f85a953	Fix typo.	21 years ago
Tom Lane	0f085f6e9d	Add proallargtypes and proargmodes columns to pg_proc, as per my earlier ... proposal for OUT parameter support. The columns don't actually *do* anything yet, they are just left NULLs. But I thought I'd commit this part separately as a fairly pure example of the tasks needed when adding a column to pg_proc or one of the other core system tables.	21 years ago
Tom Lane	8c85a34a3b	Officially decouple FUNC_MAX_ARGS from INDEX_MAX_KEYS, and set the ... former to 100 by default. Clean up some of the less necessary dependencies on FUNC_MAX_ARGS; however, the biggie (FunctionCallInfoData) remains.	21 years ago
Neil Conway	4f6f5db474	Add SPI_getnspname(), including documentation.	21 years ago
Tom Lane	70c9763d48	Convert oidvector and int2vector into variable-length arrays. This ... change saves a great deal of space in pg_proc and its primary index, and it eliminates the former requirement that INDEX_MAX_KEYS and FUNC_MAX_ARGS have the same value. INDEX_MAX_KEYS is still embedded in the on-disk representation (because it affects index tuple header size), but FUNC_MAX_ARGS is not. I believe it would now be possible to increase FUNC_MAX_ARGS at little cost, but haven't experimented yet. There are still a lot of vestigial references to FUNC_MAX_ARGS, which I will clean up in a separate pass. However, getting rid of it altogether would require changing the FunctionCallInfoData struct, and I'm not sure I want to buy into that.	21 years ago
Tom Lane	bf3dbb5881	First steps towards index scans with heap access decoupled from index ... access: define new index access method functions 'amgetmulti' that can fetch multiple TIDs per call. (The functions exist but are totally untested as yet.) Since I was modifying pg_am anyway, remove the no-longer-needed 'rel' parameter from amcostestimate functions, and also remove the vestigial amowner column that was creating useless work for Alvaro's shared-object-dependencies project. Initdb forced due to changes in pg_am.	21 years ago
Tom Lane	adb1a6e95b	Improve EXPLAIN ANALYZE to show the time spent in each trigger when ... executing a statement that fires triggers. Formerly this time was included in "Total runtime" but not otherwise accounted for. As a side benefit, we avoid re-opening relations when firing non-deferred AFTER triggers, because the trigger code can re-use the main executor's ResultRelInfo data structure.	21 years ago
Tom Lane	6d3f74d801	Update and copy-edit description of privileges.	21 years ago
Tom Lane	6e26c00297	Fix to_date to behave reasonably when CC and YY fields are both used. ... Karel Zak	21 years ago
Bruce Momjian	87a4f9b6a3	Print URL in printed output..	21 years ago
Bruce Momjian	07ebb9fba9	Add URL of how to report bugs: ... http://www.chiark.greenend.org.uk/~sgtatham/bugs.html	21 years ago
Bruce Momjian	b1f57d88f5	Change Win32 O_SYNC method to O_DSYNC because that is what the method ... currently does. This is now the default Win32 wal sync method because we perfer o_datasync to fsync. Also, change Win32 fsync to a new wal sync method called fsync_writethrough because that is the behavior of _commit, which is what is used for fsync on Win32. Backpatch to 8.0.X.	21 years ago
Neil Conway	50ce8ab9fc	Revert changes to CREATE TRIGGER and ALTER TABLE ADD FOREIGN KEY locking, ... per request from Tom.	21 years ago
Tom Lane	87ba04eeaf	Add note about risks involved in replaying CREATE TABLESPACE commands ... from WAL. A couple other grammatical improvements too.	21 years ago
Neil Conway	f30c76ce8d	Adjust CREATE TRIGGER and ALTER TABLE ... ADD FOREIGN KEY to acquire ... ExclusiveLock rather than AccessExclusiveLock. This will allow concurrent SELECT queries to proceed on the table. Per discussion with Andrew at SuperNews.	21 years ago
Tom Lane	ee4ddac137	Convert index-related tuple handling routines from char 'n'/' ' to bool ... convention for isnull flags. Also, remove the useless InsertIndexResult return struct from index AM aminsert calls --- there is no reason for the caller to know where in the index the tuple was inserted, and we were wasting a palloc cycle per insert to deliver this uninteresting value (plus nontrivial complexity in some AMs). I forced initdb because of the change in the signature of the aminsert routines, even though nothing really looks at those pg_proc entries...	21 years ago
Tom Lane	91728fa26c	Add temp_buffers GUC variable to allow users to determine the size ... of the local buffer arena for temporary table access.	21 years ago
Bruce Momjian	5955ebe334	Add link to INSERT in docs. ... Robert Treat	21 years ago
Bruce Momjian	28d150d8e9	Update file system snapshot docs.	21 years ago
Bruce Momjian	118bf5bc22	Mention tablespaces as a problem for using file system snapshots.	21 years ago
Bruce Momjian	ca2d08579e	Document use of rsync for file system backups. ... Tino Wildenhain	21 years ago
Neil Conway	957f51ea6b	Add a reference to the documentation on alternate index operator classes in ... the locale docs. Patch from Chris KL, editorialization by Neil Conway.	21 years ago
Tom Lane	f97aebd162	Revise TupleTableSlot code to avoid unnecessary construction and disassembly ... of tuples when passing data up through multiple plan nodes. A slot can now hold either a normal "physical" HeapTuple, or a "virtual" tuple consisting of Datum/isnull arrays. Upper plan levels can usually just copy the Datum arrays, avoiding heap_formtuple() and possible subsequent nocachegetattr() calls to extract the data again. This work extends Atsushi Ogawa's earlier patch, which provided the key idea of adding Datum arrays to TupleTableSlots. (I believe however that something like this was foreseen way back in Berkeley days --- see the old comment on ExecProject.) A test case involving many levels of join of fairly wide tables (about 80 columns altogether) showed about 3x overall speedup, though simple queries will probably not be helped very much. I have also duplicated some code in heaptuple.c in order to provide versions of heap_formtuple and friends that use "bool" arrays to indicate null attributes, instead of the old convention of "char" arrays containing either 'n' or ' '. This provides a better match to the convention used by ExecEvalExpr. While I have not made a concerted effort to get rid of uses of the old routines, I think they should be deprecated and eventually removed.	21 years ago
Bruce Momjian	86ad33cd48	Update to 8.0.1.	21 years ago
Bruce Momjian	17c8276d24	Clean up win1252 documentation. Mention how we determine the number of ... bytes/character for each encoding.	21 years ago
Bruce Momjian	e7fb9f18bf	Add support for Win1252 encoding. ... Roland Volkmann	21 years ago
Neil Conway	9abced035d	Fix mistakes in SGML markup. From David Fetter.	21 years ago
Tom Lane	251d3f75d0	Note that the -F and -R command line options only affect unaligned ... output mode. This was already stated in other places in the psql reference page, but not here.	21 years ago
Bruce Momjian	d1022ce3a1	Document client-only encodings.	21 years ago
Bruce Momjian	4973296035	Fix typo on URL.	21 years ago
Bruce Momjian	a03bb609b3	Finalize character set documentation changes.	21 years ago
Neil Conway	c069655441	Allow ALTER FUNCTION to change a function's strictness, volatility, and ... whether or not it is a security definer. Changing a function's strictness is required by SQL2003, and the other capabilities make sense. Also, allow an optional RESTRICT noise word to be specified, for SQL conformance. Some trivial regression tests added and the documentation has been updated.	21 years ago
Bruce Momjian	cbc100af66	Increment all major version numbers in 8.0.X to force recompile of ... client aplications so 7.4.X releases can be installed on the same machine as 8.0.X.	21 years ago
Bruce Momjian	8264cbcb50	Remove CENTER tag.	21 years ago
Neil Conway	ff02d0a052	Make default_with_oids default to false -- user-created tables will now ... no longer include OIDs, unless WITH OIDS is specified or the default_with_oids configuration parameter is enabled. Update the docs accordingly.	21 years ago
Bruce Momjian	0edc2f14e0	More ordering adjustments.	21 years ago
Bruce Momjian	c151e6374c	Fix markup.	21 years ago
Bruce Momjian	119807e397	More markup changes.	21 years ago
Bruce Momjian	1c0aeec65b	More cleanups.	21 years ago
Bruce Momjian	cbe4b4163e	More improvements.	21 years ago
Bruce Momjian	a717ab6fa6	More additions to the table.	21 years ago
Bruce Momjian	1fa8445233	Keep changing the markup until I like it. :-)	21 years ago
Bruce Momjian	382f24b187	More table markup improvements.	21 years ago
Bruce Momjian	7b7abb7ccb	More table markup fixes.	21 years ago