granicus.if.org Git - postgresql/history - src/backend/optimizer/util/clauses.c

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[postgresql] / src / backend / optimizer / util / clauses.c

2007-01-05	Bruce Momjian	Update CVS HEAD for 2007 copyright. Back branches...	blob \| commitdiff \| raw
2006-12-24	Tom Lane	Code review for XML patch. Instill a bit of sanity...	blob \| commitdiff \| raw \| diff to current
2006-12-23	Tom Lane	Restructure operator classes to allow improved handling...	blob \| commitdiff \| raw \| diff to current
2006-12-21	Peter Eisentraut	Initial SQL/XML support: xml data type and initial...	blob \| commitdiff \| raw \| diff to current
2006-10-25	Tom Lane	expression_tree_walker failed to let walker function...	blob \| commitdiff \| raw \| diff to current
2006-10-04	Bruce Momjian	pgindent run for 8.2.	blob \| commitdiff \| raw \| diff to current
2006-09-28	Tom Lane	Fix IS NULL and IS NOT NULL tests on row-valued express...	blob \| commitdiff \| raw \| diff to current
2006-09-06	Tom Lane	Change processing of extended-Query mode so that an...	blob \| commitdiff \| raw \| diff to current
2006-08-12	Tom Lane	Tweak SPI_cursor_open to allow INSERT/UPDATE/DELETE...	blob \| commitdiff \| raw \| diff to current
2006-08-12	Tom Lane	Add INSERT/UPDATE/DELETE RETURNING, with basic docs...	blob \| commitdiff \| raw \| diff to current
2006-08-04	Tom Lane	Teach eval_const_expressions to simplify BooleanTest...	blob \| commitdiff \| raw \| diff to current
2006-08-02	Joe Conway	Add support for multi-row VALUES clauses as part of...	blob \| commitdiff \| raw \| diff to current
2006-07-27	Tom Lane	Aggregate functions now support multiple input argument...	blob \| commitdiff \| raw \| diff to current
2006-07-14	Bruce Momjian	Remove 576 references of include files that were not...	blob \| commitdiff \| raw \| diff to current
2006-07-01	Tom Lane	Revise the planner's handling of "pseudoconstant" WHERE...	blob \| commitdiff \| raw \| diff to current
2006-06-16	Tom Lane	Fix problems with cached tuple descriptors disappearing...	blob \| commitdiff \| raw \| diff to current
2006-04-22	Tom Lane	Simplify ParamListInfo data structure to support only...	blob \| commitdiff \| raw \| diff to current
2006-03-14	Tom Lane	Improve parser so that we can show an error cursor...	blob \| commitdiff \| raw \| diff to current
2006-03-05	Bruce Momjian	Update copyright for 2006. Update scripts.	blob \| commitdiff \| raw \| diff to current
2006-02-06	Tom Lane	Improve the tests to see if ScalarArrayOpExpr is strict...	blob \| commitdiff \| raw \| diff to current
2006-01-31	Tom Lane	Restructure planner's handling of inheritance. Rather...	blob \| commitdiff \| raw \| diff to current
2006-01-25	Tom Lane	Allow row comparisons to be used as indexscan qualifica...	blob \| commitdiff \| raw \| diff to current
2005-12-28	Tom Lane	Implement SQL-compliant treatment of row comparisons...	blob \| commitdiff \| raw \| diff to current
2005-12-20	Tom Lane	Teach planner how to rearrange join order for some...	blob \| commitdiff \| raw \| diff to current
2005-11-22	Bruce Momjian	Re-run pgindent, fixing a problem where comment lines...	blob \| commitdiff \| raw \| diff to current
2005-11-17	Tom Lane	Make SQL arrays support null elements. This commit...	blob \| commitdiff \| raw \| diff to current
2005-10-15	Bruce Momjian	Standard pgindent run for 8.1.	blob \| commitdiff \| raw \| diff to current
2005-07-03	Tom Lane	Don't try to constant-fold functions returning RECORD...	blob \| commitdiff \| raw \| diff to current
2005-06-26	Tom Lane	Add Oracle-compatible GREATEST and LEAST functions...	blob \| commitdiff \| raw \| diff to current
2005-06-05	Tom Lane	Remove planner's private fields from Query struct,...	blob \| commitdiff \| raw \| diff to current
2005-05-22	Tom Lane	Teach the planner to remove SubqueryScan nodes from...	blob \| commitdiff \| raw \| diff to current
2005-04-23	Tom Lane	Turns out that my recent elimination of the 'redundant...	blob \| commitdiff \| raw \| diff to current
2005-04-14	Tom Lane	Don't try to constant-fold functions returning RECORD...	blob \| commitdiff \| raw \| diff to current
2005-04-10	Tom Lane	Make constant-folding produce sane output for COALESCE...	blob \| commitdiff \| raw \| diff to current
2005-04-06	Tom Lane	Merge Resdom nodes into TargetEntry nodes to simplify...	blob \| commitdiff \| raw \| diff to current
2005-03-31	Tom Lane	First phase of OUT-parameters project. We can now...	blob \| commitdiff \| raw \| diff to current
2005-03-29	Tom Lane	Convert oidvector and int2vector into variable-length...	blob \| commitdiff \| raw \| diff to current
2005-03-28	Tom Lane	Rethink the order of expression preprocessing: eval_con...	blob \| commitdiff \| raw \| diff to current
2005-03-27	Tom Lane	Teach const-expression simplification to simplify boole...	blob \| commitdiff \| raw \| diff to current
2005-02-02	Tom Lane	Adjust constant-folding of CASE expressions so that...	blob \| commitdiff \| raw \| diff to current
2005-01-28	Tom Lane	Improve planner's estimation of the space needed for...	blob \| commitdiff \| raw \| diff to current
2004-12-31	PostgreSQL Daemon	Tag appropriate files for rc3	blob \| commitdiff \| raw \| diff to current
2004-12-11	Tom Lane	Instead of supposing (wrongly, in the general case...	blob \| commitdiff \| raw \| diff to current
2004-11-09	Tom Lane	Allow planner to fold "stable" functions to constants...	blob \| commitdiff \| raw \| diff to current
2004-10-22	Tom Lane	In ALTER COLUMN TYPE, strip any implicit coercion opera...	blob \| commitdiff \| raw \| diff to current
2004-10-07	Tom Lane	Fix problems with SQL functions returning rowtypes...	blob \| commitdiff \| raw \| diff to current
2004-10-02	Tom Lane	Clean up handling of inherited-table update queries...	blob \| commitdiff \| raw \| diff to current
2004-08-29	Bruce Momjian	Pgindent run for 8.0.	blob \| commitdiff \| raw \| diff to current
2004-08-29	Bruce Momjian	Update copyright to 2004.	blob \| commitdiff \| raw \| diff to current
2004-08-17	Tom Lane	Standardize on the assumption that the arguments of...	blob \| commitdiff \| raw \| diff to current
2004-08-02	Tom Lane	Allow DECLARE CURSOR to take parameters from the portal...	blob \| commitdiff \| raw \| diff to current
2004-06-11	Tom Lane	When using extended-query protocol, postpone planning...	blob \| commitdiff \| raw \| diff to current
2004-06-09	Tom Lane	Support assignment to subfields of composite columns...	blob \| commitdiff \| raw \| diff to current
2004-06-05	Tom Lane	Tweak palloc/repalloc to allow zero bytes to be request...	blob \| commitdiff \| raw \| diff to current
2004-06-01	Tom Lane	Just about there on de-FastList-ification.	blob \| commitdiff \| raw \| diff to current
2004-05-30	Neil Conway	Use the new List API function names throughout the...	blob \| commitdiff \| raw \| diff to current
2004-05-26	Neil Conway	Reimplement the linked list data structure used through...	blob \| commitdiff \| raw \| diff to current
2004-05-10	Tom Lane	Promote row expressions to full-fledged citizens of...	blob \| commitdiff \| raw \| diff to current
2004-04-02	Tom Lane	check_sql_fn_retval has always thought that we supporte...	blob \| commitdiff \| raw \| diff to current
2004-04-02	Tom Lane	Get rid of crocky use of RangeVar nodes in parser to...	blob \| commitdiff \| raw \| diff to current
2004-03-24	Tom Lane	Replace max_expr_depth parameter with a max_stack_depth...	blob \| commitdiff \| raw \| diff to current
2004-03-21	Tom Lane	Revise syntax-error reporting behavior to give pleasant...	blob \| commitdiff \| raw \| diff to current
2004-03-17	Tom Lane	Reimplement CASE val WHEN compval1 THEN ... WHEN compva...	blob \| commitdiff \| raw \| diff to current
2004-03-14	Tom Lane	Tweak planner so that index expressions and predicates...	blob \| commitdiff \| raw \| diff to current
2004-01-28	Tom Lane	simplify_function() mustn't try to evaluate functions...	blob \| commitdiff \| raw \| diff to current
2004-01-12	Tom Lane	Preserve AND/OR flatness during eval_const_expressions...	blob \| commitdiff \| raw \| diff to current
2004-01-10	Tom Lane	Improve has_nullable_targetlist() to allow strict funct...	blob \| commitdiff \| raw \| diff to current
2004-01-05	Tom Lane	Improve UniquePath logic to detect the case where the...	blob \| commitdiff \| raw \| diff to current
2004-01-04	Tom Lane	Merge restrictlist_selectivity into clauselist_selectiv...	blob \| commitdiff \| raw \| diff to current
2003-12-30	Tom Lane	Adjust the definition of RestrictInfo's left_relids...	blob \| commitdiff \| raw \| diff to current
2003-12-28	Tom Lane	Clean up the usage of canonicalize_qual(): in particula...	blob \| commitdiff \| raw \| diff to current
2003-12-09	Tom Lane	query_tree_mutator should copy RangeTblEntry nodes...	blob \| commitdiff \| raw \| diff to current
2003-11-29	PostgreSQL Daemon	$Header: -> $PostgreSQL Changes ...	blob \| commitdiff \| raw \| diff to current
2003-10-29	Tom Lane	Give a useful error message if a RangeVar is encountere...	blob \| commitdiff \| raw \| diff to current
2003-08-17	Tom Lane	Fix ARRAY[] construct so that in multidimensional case...	blob \| commitdiff \| raw \| diff to current
2003-08-08	Bruce Momjian	Another pgindent run with updated typedefs.	blob \| commitdiff \| raw \| diff to current
2003-08-04	Bruce Momjian	Update copyrights to 2003.	blob \| commitdiff \| raw \| diff to current
2003-08-04	Bruce Momjian	pgindent run.	blob \| commitdiff \| raw \| diff to current
2003-08-03	Tom Lane	Tighten inline_function's test for overly complex param...	blob \| commitdiff \| raw \| diff to current
2003-07-28	Tom Lane	Add error stack traceback support for SQL-language...	blob \| commitdiff \| raw \| diff to current
2003-07-25	Tom Lane	Error message editing in backend/optimizer, backend...	blob \| commitdiff \| raw \| diff to current
2003-07-03	Tom Lane	Do honest transformation and preprocessing of LIMIT...	blob \| commitdiff \| raw \| diff to current
2003-07-03	Tom Lane	Code review for UPDATE tab SET col = DEFAULT patch...	blob \| commitdiff \| raw \| diff to current
2003-07-01	Tom Lane	Dept. of second thoughts: supporting inlining of polymo...	blob \| commitdiff \| raw \| diff to current
2003-07-01	Tom Lane	SQL functions can have arguments and results declared...	blob \| commitdiff \| raw \| diff to current
2003-06-29	Tom Lane	Support expressions of the form 'scalar op ANY (array...	blob \| commitdiff \| raw \| diff to current
2003-06-25	Bruce Momjian	Back out array mega-patch.	blob \| commitdiff \| raw \| diff to current
2003-06-24	Bruce Momjian	Array mega-patch.	blob \| commitdiff \| raw \| diff to current
2003-06-06	Tom Lane	Implement outer-level aggregates to conform to the...	blob \| commitdiff \| raw \| diff to current
2003-05-28	Tom Lane	Fix some planner performance problems with large WHERE...	blob \| commitdiff \| raw \| diff to current
2003-05-28	Tom Lane	Replace functional-index facility with expressional...	blob \| commitdiff \| raw \| diff to current
2003-04-29	Tom Lane	Infrastructure for deducing Param types from context...	blob \| commitdiff \| raw \| diff to current
2003-04-27	Tom Lane	Put back encoding-conversion step in processing of...	blob \| commitdiff \| raw \| diff to current
2003-04-08	Tom Lane	First phase of work on array improvements. ARRAY[x...	blob \| commitdiff \| raw \| diff to current
2003-03-22	Tom Lane	Adjust subquery qual pushdown rules to be more forgivin...	blob \| commitdiff \| raw \| diff to current
2003-03-14	Tom Lane	Make eval_const_expressions simplify FieldSelect from...	blob \| commitdiff \| raw \| diff to current
2003-03-10	Tom Lane	Restructure parsetree representation of DECLARE CURSOR...	blob \| commitdiff \| raw \| diff to current
2003-02-16	Tom Lane	COALESCE() and NULLIF() are now first-class expressions...	blob \| commitdiff \| raw \| diff to current
2003-02-09	Tom Lane	Create a distinction between Lists of integers and...	blob \| commitdiff \| raw \| diff to current
2003-02-08	Tom Lane	Replace planner's representation of relation sets,...	blob \| commitdiff \| raw \| diff to current
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