36 Commits (2019e24dd8093a36331a4fe02c1ac8943bdc0c23)

Author	SHA1	Message	Date
Bruce Momjian	52f77df613	Ye-old pgindent run. Same 4-space tabs.	26 years ago
Hiroshi Inoue	fd9ff86bd9	Trial implementation of ALTER DROP COLUMN. ... They are #ifdef'd. Add -D_DROP_COLUMN_HACK__ compile option to evaluate it.	26 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	86ef36c907	New NameStr macro to convert Name to Str. No need for var.data anymore. ... Fewer calls to nameout. Better use of RelationGetRelationName.	26 years ago
Tom Lane	e2a29eb52c	Rewrite preprocess_targetlist() to reduce overhead for simple INSERTs. ... In particular, don't bother to look up type information for attributes where we're not actually going to use it, and avoid copying entire tlist structure when it's not necessary.	27 years ago
Tom Lane	78114cd4d4	Further planner/optimizer cleanups. Move all set_tlist_references ... and fix_opids processing to a single recursive pass over the plan tree executed at the very tail end of planning, rather than haphazardly here and there at different places. Now that tlist Vars do not get modified until the very end, it's possible to get rid of the klugy var_equal and match_varid partial-matching routines, and just use plain equal() throughout the optimizer. This is a step towards allowing merge and hash joins to be done on expressions instead of only Vars ...	27 years ago
Tom Lane	db436adf76	Major revision of sort-node handling: push knowledge of query ... sort order down into planner, instead of handling it only at the very top level of the planner. This fixes many things. An explicit sort is now avoided if there is a cheaper alternative (typically an indexscan) not only for ORDER BY, but also for the internal sort of GROUP BY. It works even when there is no other reason (such as a WHERE condition) to consider the indexscan. It works for indexes on functions. It works for indexes on functions, backwards. It's just so cool... CAUTION: I have changed the representation of SortClause nodes, therefore THIS UPDATE BREAKS STORED RULES. You will need to initdb.	27 years ago
Tom Lane	5af4b04f31	Move get_attdisbursion to lsyscache. Clean up get_typdefault.	27 years ago
Tom Lane	6bc601b648	Create a standardized expression_tree_mutator support routine ... to go along with expression_tree_walker. (_walker is not suitable for routines that need to alter the tree structure significantly.) Other minor cleanups in clauses.c.	27 years ago
Bruce Momjian	3406901a29	Move some system includes into c.h, and remove duplicates.	27 years ago
Bruce Momjian	a71802e12e	Final cleanup.	27 years ago
Bruce Momjian	9b645d481c	Update #include cleanups	27 years ago
Bruce Momjian	2e6b1e63a3	Remove unused #includes in *.c files.	27 years ago
Bruce Momjian	4b2c2850bf	Clean up #include in /include directory. Add scripts for checking includes.	27 years ago
Tom Lane	b325dab67a	new_relation_targetlist used to cause about 8 separate (and ... redundant) SearchSysCache searches per table column in an INSERT, which accounted for a good percentage of the CPU time for INSERT ... VALUES(). Now it only does two searches in the typical case.	27 years ago
Bruce Momjian	07842084fe	pgindent run over code.	27 years ago
Bruce Momjian	585c967720	Change resjunk to a boolean.	27 years ago
Jan Wieck	79c2576f77	Replaced targetlist entry in GroupClause by reference number ... in Resdom and GroupClause so changing of resno's doesn't confuse the grouping any more. Jan	27 years ago
Bruce Momjian	6724a50787	Change my-function-name-- to my_function_name, and optimizer renames.	27 years ago
Bruce Momjian	9322950aa4	Cleanup of source files where 'return' or 'var =' is alone on a line.	27 years ago
Bruce Momjian	fa1a8d6a97	OK, folks, here is the pgindent output.	28 years ago
Bruce Momjian	af74855a60	Renaming cleanup, no pgindent yet.	28 years ago
Bruce Momjian	3dd2eabc53	Cleanup makeTargetEntry and remove internal.c.	28 years ago
Bruce Momjian	97ac8f7ffc	Use defines rather than constants for types.	28 years ago
Bruce Momjian	683f399391	Change atttypmod from int16 to int32, for Thomas.	28 years ago
Bruce Momjian	6bd323c6b3	Remove un-needed braces around single statements.	28 years ago
Bruce Momjian	a32450a585	pgindent run before 6.3 release, with Thomas' requested changes.	28 years ago
Bruce Momjian	2c482cdbf2	Pass attypmod through to executor by adding to Var and Resdom.	28 years ago
Bruce Momjian	7f31669bea	Add Var.varlevelup to code. More parser cleanup.	28 years ago
Bruce Momjian	c65ea0e040	New pg_attribute.atttypmod for type-specific information like ... varchar length. Cleans up code so attlen is always length. Removed varchar() hack added earlier. Will fix bug in selecting varchar() fields, and varchar() can be variable length.	28 years ago
Bruce Momjian	4a5b781d71	Break parser functions into smaller files, group together.	28 years ago
Bruce Momjian	59f6a57e59	Used modified version of indent that understands over 100 typedefs.	29 years ago
Bruce Momjian	319dbfa736	Another PGINDENT run that changes variable indenting and case label indenting. Also static variable indenting.	29 years ago
Bruce Momjian	1ccd423235	Massive commit to run PGINDENT on all *.c and *.h files.	29 years ago
Bruce Momjian	84876289cc	Cast constants to the type of the other binary operand. ... Invalidate vacuum relation cache to use new row counts from vacuum.	29 years ago
Marc G. Fournier	d31084e9d1	Postgres95 1.01 Distribution - Virgin Sources	30 years ago