postgresql.git - This is the main PostgreSQL git repository.

Age	Commit message (Expand)	Author
2004-04-25	Remove the last traces of Joe Hellerstein's "xfunc" optimization. Patch	Neil Conway
2004-04-07	Extend set-operation planning to keep track of the sort ordering induced	Tom Lane
2004-04-07	build_subquery_pathkeys() was examining wrong copy of subquery target list,	Tom Lane
2004-04-06	Support FULL JOIN with no join clauses, such as X FULL JOIN Y ON TRUE.	Tom Lane
2004-04-02	check_sql_fn_retval has always thought that we supported doing	Tom Lane
2004-04-02	Get rid of crocky use of RangeVar nodes in parser to represent partially	Tom Lane
2004-03-29	Use fuzzy comparison of path costs in add_path(), so that paths with the	Tom Lane
2004-03-27	Now that we are allowing index opclasses to contain operators that are	Tom Lane
2004-03-24	Replace max_expr_depth parameter with a max_stack_depth parameter that	Tom Lane
2004-03-21	Revise syntax-error reporting behavior to give pleasant results for	Tom Lane
2004-03-17	Reimplement CASE val WHEN compval1 THEN ... WHEN compval2 THEN ... END	Tom Lane
2004-03-14	Tweak planner so that index expressions and predicates are matched to	Tom Lane
2004-03-08	Test for whether a previous IN join restricts the current join was too	Tom Lane
2004-03-07	When testing usability of a partial index, recognize that an index	Tom Lane
2004-03-02	Teach is_distinct_query to recognize that GROUP BY forces a subquery's	Tom Lane
2004-02-29	make_sort_from_pathkeys()'s method for choosing which of several	Tom Lane
2004-02-27	Adjust remove_redundant_join_clauses() so that when it has a choice	Tom Lane
2004-02-27	process_implied_equality must copy the substructure of the clauses it	Tom Lane
2004-02-17	Make use of statistics on index expressions. There are still some	Tom Lane
2004-02-13	Repair optimization bug I introduced in a moment of brain fade back in	Tom Lane
2004-02-03	Rename SortMem and VacuumMem to work_mem and maintenance_work_mem.	Tom Lane
2004-01-28	simplify_function() mustn't try to evaluate functions that return	Tom Lane
2004-01-24	Repair planner failure for cases involving Cartesian products inside	Tom Lane
2004-01-23	Revise GEQO planner to make use of some heuristic knowledge about SQL, namely	Tom Lane
2004-01-21	Repair error apparently introduced in the initial coding of GUC: the	Tom Lane
2004-01-19	Don't return an overoptimistic result from join_in_selectivity when	Tom Lane
2004-01-19	Recognize that IN subqueries return already-unique results if they use	Tom Lane
2004-01-18	When testing whether a sub-plan can do projection, use a general-purpose	Tom Lane
2004-01-14	Fix permission-checking bug reported by Tim Burgess 10-Feb-03 (this time	Tom Lane
2004-01-12	Fix another place that wasn't maintaining AND/OR flatness of an	Tom Lane
2004-01-12	Preserve AND/OR flatness during eval_const_expressions(). This seems a	Tom Lane
2004-01-10	Improve has_nullable_targetlist() to allow strict functions of simple	Tom Lane
2004-01-10	Fix subquery pullup logic to not be fooled when a view that appears	Tom Lane
2004-01-07	Make some improvements in the intelligence of the partial-index	Tom Lane
2004-01-07	More janitorial work: remove the explicit casting of NULL literals to a	Neil Conway
2004-01-06	Instead of rechecking lossy index operators by putting them into the	Tom Lane
2004-01-05	Adjust indexscan planning logic to keep RestrictInfo nodes associated	Tom Lane
2004-01-05	Improve UniquePath logic to detect the case where the input is already	Tom Lane
2004-01-05	Dept. of second thoughts: clause_selectivity shouldn't try to cache its	Tom Lane
2004-01-05	Add the ability to extract OR indexscan conditions from OR-of-AND	Tom Lane
2004-01-04	Merge restrictlist_selectivity into clauselist_selectivity by	Tom Lane
2004-01-04	Rewrite OR indexscan processing to be more flexible. We can now for the	Tom Lane
2003-12-30	Adjust the definition of RestrictInfo's left_relids and right_relids	Tom Lane
2003-12-30	Instead of trying to force WHERE clauses into CNF or DNF normal form,	Tom Lane
2003-12-29	Improve comment.	Tom Lane
2003-12-28	Clean up the usage of canonicalize_qual(): in particular, be consistent	Tom Lane
2003-12-18	Here is the definition of relation_byte_size() in optimizer/path/costsize.c:	Bruce Momjian
2003-12-18	Be a little smarter in group_clauses_by_indexkey_for_join: detect cases	Tom Lane
2003-12-17	Repair planner failure when there are multiple IN clauses, each with	Tom Lane
2003-12-09	query_tree_mutator should copy RangeTblEntry nodes even when it's not	Tom Lane