7 Commits (ec498cdcbb7e7b430acc7236ab19ef70f116441a)

Author	SHA1	Message	Date
Tom Lane	ec498cdcbb	Create new routines systable_beginscan_ordered, systable_getnext_ordered, ... systable_endscan_ordered that have API similar to systable_beginscan etc (in particular, the passed-in scankeys have heap not index attnums), but guarantee ordered output, unlike the existing functions. For the moment these are just very thin wrappers around index_beginscan/index_getnext/etc. Someday they might need to get smarter; but for now this is just a code refactoring exercise to reduce the number of direct callers of index_getnext, in preparation for changing that function's API. In passing, remove index_getnext_indexitem, which has been dead code for quite some time, and will have even less use than that in the presence of run-time-lossy indexes.	18 years ago
Alvaro Herrera	73b0300b2a	Move the HTSU_Result enum definition into snapshot.h, to avoid including ... tqual.h into heapam.h. This makes all inclusion of tqual.h explicit. I also sorted alphabetically the includes on some source files.	18 years ago
Bruce Momjian	9098ab9e32	Update copyrights in source tree to 2008.	18 years ago
Bruce Momjian	fdf5a5efb7	pgindent run for 8.3.	18 years ago
Tom Lane	40fda15dce	Code review for GUC revert-values-if-removed-from-postgresql.conf patch; ... and in passing, fix some bogosities dating from the custom_variable_classes patch. Fix guc-file.l to correctly check changes in custom_variable_classes that are attempted concurrently with additions/removals of custom variables, and don't allow the new setting to be applied in advance of checking it. Clean up messy and undocumented situation for string variables with NULL boot_val. Fix DefineCustomVariable functions to initialize boot_val correctly. Prevent find_option from inserting bogus placeholders for custom variables that are simply inquired about rather than being set.	19 years ago
Tom Lane	d321421d0a	Simplify the syntax of CREATE/ALTER TEXT SEARCH DICTIONARY by treating the ... init options of the template as top-level options in the syntax. This also makes ALTER a bit easier to use, since options can be replaced individually. I also made these statements verify that the tmplinit method will accept the new settings before they get stored; in the original coding you didn't find out about mistakes until the dictionary got invoked. Under the hood, init methods now get options as a List of DefElem instead of a raw text string --- that lets tsearch use existing options-pushing code instead of duplicating functionality.	19 years ago
Tom Lane	140d4ebcb4	Tsearch2 functionality migrates to core. The bulk of this work is by ... Oleg Bartunov and Teodor Sigaev, but I did a lot of editorializing, so anything that's broken is probably my fault. Documentation is nonexistent as yet, but let's land the patch so we can get some portability testing done.	19 years ago