postgres

Commit Graph

Author	SHA1	Message	Date
Bruce Momjian	bd61a623ac	Update copyrights for 2013 Fully update git head, and update back branches in ./COPYRIGHT and legal.sgml files.	13 years ago
Bruce Momjian	e126958c2e	Update copyright notices for year 2012.	14 years ago
Tom Lane	d64713df7e	Pass collations to functions in FunctionCallInfoData, not FmgrInfo. Since collation is effectively an argument, not a property of the function, FmgrInfo is really the wrong place for it; and this becomes critical in cases where a cached FmgrInfo is used for varying purposes that might need different collation settings. Fix by passing it in FunctionCallInfoData instead. In particular this allows a clean fix for bug #5970 (record_cmp not working). This requires touching a bit more code than the original method, but nobody ever thought that collations would not be an invasive patch...	14 years ago
Tom Lane	7208fae18f	Clean up cruft around collation initialization for tupdescs and scankeys. I found actual bugs in GiST and plpgsql; the rest of this is cosmetic but meant to decrease the odds of future bugs of omission.	14 years ago
Peter Eisentraut	414c5a2ea6	Per-column collation support This adds collation support for columns and domains, a COLLATE clause to override it per expression, and B-tree index support. Peter Eisentraut reviewed by Pavel Stehule, Itagaki Takahiro, Robert Haas, Noah Misch	15 years ago
Bruce Momjian	5d950e3b0c	Stamp copyrights for year 2011.	15 years ago
Magnus Hagander	9f2e211386	Remove cvs keywords from all files.	15 years ago
Bruce Momjian	0239800893	Update copyright for the year 2010.	16 years ago
Tom Lane	29c4ad9829	Support "x IS NOT NULL" clauses as indexscan conditions. This turns out to be just a minor extension of the previous patch that made "x IS NULL" indexable, because we can treat the IS NOT NULL condition as if it were "x < NULL" or "x > NULL" (depending on the index's NULLS FIRST/LAST option), just like IS NULL is treated like "x = NULL". Aside from any possible usefulness in its own right, this is an important improvement for index-optimized MAX/MIN aggregates: it is now reliably possible to get a column's min or max value cheaply, even when there are a lot of nulls cluttering the interesting end of the index.	16 years ago
Bruce Momjian	511db38ace	Update copyright for 2009.	17 years ago
Bruce Momjian	9098ab9e32	Update copyrights in source tree to 2008.	18 years ago
Tom Lane	f02a82b6ad	Make 'col IS NULL' clauses be indexable conditions. Teodor Sigaev, with some kibitzing from Tom Lane.	18 years ago
Bruce Momjian	29dccf5fe0	Update CVS HEAD for 2007 copyright. Back branches are typically not back-stamped for this.	19 years ago
Bruce Momjian	f2f5b05655	Update copyright for 2006. Update scripts.	20 years ago
PostgreSQL Daemon	2ff501590b	Tag appropriate files for rc3	21 years ago
Bruce Momjian	da9a8649d8	Update copyright to 2004.	21 years ago
PostgreSQL Daemon	969685ad44	$Header: -> $PostgreSQL Changes ...	22 years ago
Tom Lane	fa5c8a055a	Cross-data-type comparisons are now indexable by btrees, pursuant to my pghackers proposal of 8-Nov. All the existing cross-type comparison operators (int2/int4/int8 and float4/float8) have appropriate support. The original proposal of storing the right-hand-side datatype as part of the primary key for pg_amop and pg_amproc got modified a bit in the event; it is easier to store zero as the 'default' case and only store a nonzero when the operator is actually cross-type. Along the way, remove the long-since-defunct bigbox_ops operator class.	22 years ago
Tom Lane	c1d62bfd00	Add operator strategy and comparison-value datatype fields to ScanKey. Remove the 'strategy map' code, which was a large amount of mechanism that no longer had any use except reverse-mapping from procedure OID to strategy number. Passing the strategy number to the index AM in the first place is simpler and faster. This is a preliminary step in planned support for cross-datatype index operations. I'm committing it now since the ScanKeyEntryInitialize() API change touches quite a lot of files, and I want to commit those changes before the tree drifts under me.	22 years ago
Bruce Momjian	f3c3deb7d0	Update copyrights to 2003.	22 years ago
Bruce Momjian	d84fe82230	Update copyright to 2002.	23 years ago
Tom Lane	85801a4dbd	Rearrange fmgr.c and relcache so that it's possible to keep FmgrInfo lookup info in the relcache for index access method support functions. This makes a huge difference for dynamically loaded support functions, and should save a few cycles even for built-in ones. Also tweak dfmgr.c so that load_external_function is called only once, not twice, when doing fmgr_info for a dynamically loaded function. All per performance gripe from Teodor Sigaev, 5-Oct-01.	24 years ago
Tom Lane	0b370ea7c8	Clean up some minor problems exposed by further thought about Panon's bug report on old-style functions invoked by RI triggers. We had a number of other places that were being sloppy about which memory context FmgrInfo subsidiary data will be allocated in. Turns out none of them actually cause a problem in 7.1, but this is for arcane reasons such as the fact that old-style triggers aren't supported anyway. To avoid getting burnt later, I've restructured the trigger support so that we don't keep trigger FmgrInfo structs in relcache memory. Some other related cleanups too: it's not really necessary to call fmgr_info at all while setting up the index support info in relcache entries, because those ScanKeyEntry structs are never used to invoke the functions. This should speed up relcache initialization a tiny bit.	24 years ago
Bruce Momjian	623bf843d2	Change Copyright from PostgreSQL, Inc to PostgreSQL Global Development Group.	25 years ago
Bruce Momjian	5c25d60244	Add: * Portions Copyright (c) 1996-2000, PostgreSQL, Inc to all files copyright Regents of Berkeley. Man, that's a lot of files.	26 years ago
Bruce Momjian	a9591ce66a	Change #include's to use <> and "" as appropriate.	26 years ago
Bruce Momjian	2e6b1e63a3	Remove unused #includes in *.c files.	26 years ago
Bruce Momjian	07842084fe	pgindent run over code.	26 years ago
Bruce Momjian	6724a50787	Change my-function-name-- to my_function_name, and optimizer renames.	27 years ago
Bruce Momjian	27db9ecd0b	Fix macros that were not properly surrounded by parens or braces.	27 years ago
PostgreSQL Daemon	baef78d96b	Thank god for searchable mail archives. Patch by: wieck@sapserv.debis.de (Jan Wieck) One of the design rules of PostgreSQL is extensibility. And to follow this rule means (at least for me) that there should not only be a builtin PL. Instead I would prefer a defined interface for PL implemetations.	28 years ago
Bruce Momjian	1ccd423235	Massive commit to run PGINDENT on all .c and .h files.	28 years ago
Marc G. Fournier	1c3a7767ca	Re-add -I../.. for fmgr.h Change #include "" to #include <> Remove a few unused #includes Make sure it compiles with -Wall -Werror	29 years ago
Marc G. Fournier	dd71c36933	That pretty much totally cleans up the includes files here.	29 years ago
Marc G. Fournier	0c960e7fc0	More include file cleanups	29 years ago
Marc G. Fournier	a95674269f	More intelligent #include cleanups, as pointed out by Bryan... Compiled with -Wall -Werror	29 years ago
Marc G. Fournier	82b83f6f71	Cosmetic changes to ordering of #include files	29 years ago
Marc G. Fournier	d458a1c747	Other then: indextuple.c:159: warning: `bp' might be used uninitialized in this function this directory passes -Wall -Werror under FreeBSD	29 years ago
Marc G. Fournier	5a0b450c78	First pass at fixing my own mistakes Mainly...fix up the includes I removed, as well as prototypes Pointed out by D'Arcy	29 years ago
Marc G. Fournier	e77f64af62	There...that pretty much cleans up redundant/unused #includes in access/common...how many more directories to go? :)	29 years ago
Marc G. Fournier	d31084e9d1	Postgres95 1.01 Distribution - Virgin Sources	29 years ago

41 Commits (bd61a623ace3f3db8da1c7936416706968ae6ec2)