10 Commits (60801944fa105252b48ea5688d47dfc05c695042)

Author	SHA1	Message	Date
Bruce Momjian	e126958c2e	Update copyright notices for year 2012.	14 years ago
Tom Lane	c6e3ac11b6	Create a "sort support" interface API for faster sorting. ... This patch creates an API whereby a btree index opclass can optionally provide non-SQL-callable support functions for sorting. In the initial patch, we only use this to provide a directly-callable comparator function, which can be invoked with a bit less overhead than the traditional SQL-callable comparator. While that should be of value in itself, the real reason for doing this is to provide a datatype-extensible framework for more aggressive optimizations, as in Peter Geoghegan's recent work. Robert Haas and Tom Lane	14 years ago
Bruce Momjian	6416a82a62	Remove unnecessary #include references, per pgrminclude script.	15 years ago
Alvaro Herrera	b93f5a5673	Move Trigger and TriggerDesc structs out of rel.h into a new reltrigger.h ... This lets us stop including rel.h into execnodes.h, which is a widely used header.	15 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...	15 years ago
Bruce Momjian	bf50caf105	pgindent run before PG 9.1 beta 1.	15 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.	15 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
Tom Lane	11cad29c91	Support MergeAppend plans, to allow sorted output from append relations. ... This patch eliminates the former need to sort the output of an Append scan when an ordered scan of an inheritance tree is wanted. This should be particularly useful for fast-start cases such as queries with LIMIT. Original patch by Greg Stark, with further hacking by Hans-Jurgen Schonig, Robert Haas, and Tom Lane.	15 years ago