| Age | Commit message (Expand) | Author |
|---|
| 2001-12-10 | Suppress subquery pullup and pushdown when the subquery has any | Tom Lane |
| 2001-11-11 | In find_mergeclauses_for_pathkeys, it's okay to return multiple merge | Tom Lane |
| 2001-11-11 | sort_inner_and_outer needs a check to ensure that it's consumed all the | Tom Lane |
| 2001-11-05 | New pgindent run with fixes suggested by Tom. Patch manually reviewed, | Bruce Momjian |
| 2001-10-30 | Fix small problem Tom Lane found with pgindent run. | Bruce Momjian |
| 2001-10-28 | Another pgindent run. Fixes enum indenting, and improves #endif | Bruce Momjian |
| 2001-10-25 | pgindent run on all C files. Java run to follow. initdb/regression | Bruce Momjian |
| 2001-10-18 | Extend code that deduces implied equality clauses to detect whether a | Tom Lane |
| 2001-08-21 | Restructure pg_opclass, pg_amop, and pg_amproc per previous discussions in | Tom Lane |
| 2001-08-06 | Modify partial-index-predicate applicability tester to test whether | Tom Lane |
| 2001-07-31 | Fix optimizer to not try to push WHERE clauses down into a sub-SELECT that | Tom Lane |
| 2001-07-16 | Do not push down quals into subqueries that have LIMIT/OFFSET clauses, | Tom Lane |
| 2001-07-16 | Partial indexes work again, courtesy of Martijn van Oosterhout. | Tom Lane |
| 2001-06-25 | Optimizer can now estimate selectivity of IS NULL, IS NOT NULL, | Tom Lane |
| 2001-06-17 | Make inet/cidr << and <<= operators indexable. From Alex Pilosov <alex@pilos... | Tom Lane |
| 2001-06-11 | Make planner compute the number of hash buckets the same way that | Tom Lane |
| 2001-06-10 | Fix thinko in hash cost estimation: average frequency | Tom Lane |
| 2001-06-05 | Improve planning of OR indexscan plans: for quals like | Tom Lane |
| 2001-06-05 | Further work on making use of new statistics in planner. Adjust APIs | Tom Lane |
| 2001-05-20 | Modify optimizer data structures so that IndexOptInfo lists built for | Tom Lane |
| 2001-05-09 | First cut at making indexscan cost estimates depend on correlation | Tom Lane |
| 2001-05-09 | Cause planner to make use of average-column-width statistic that is now | Tom Lane |
| 2001-05-08 | Add newlines around debug output in optimizer showing total costs. | Bruce Momjian |
| 2001-05-07 | Rewrite of planner statistics-gathering code. ANALYZE is now available as | Tom Lane |
| 2001-04-25 | Tweak nestloop costing to weight restart cost of inner path more heavily. | Tom Lane |
| 2001-04-15 | Prevent generation of invalid plans for RIGHT or FULL joins with multiple | Tom Lane |
| 2001-03-23 | Fix comments that were mis-wrapped, for Tom Lane. | Bruce Momjian |
| 2001-03-22 | Remove dashes in comments that don't need them, rewrap with pgindent. | Bruce Momjian |
| 2001-03-22 | pgindent run. Make it all clean. | Bruce Momjian |
| 2001-02-16 | Clean up two rather nasty bugs in operator selection code. | Tom Lane |
| 2001-02-16 | Take OUTER JOIN semantics into account when estimating the size of join | Tom Lane |
| 2001-02-15 | Update a couple of obsolete comments. | Tom Lane |
| 2001-02-03 | Fix inappropriate attempt to push down qual clauses into a view that | Tom Lane |
| 2001-01-24 | Change Copyright from PostgreSQL, Inc to PostgreSQL Global Development Group. | Bruce Momjian |
| 2001-01-18 | Fix performance issue with qualifications on VIEWs: outer query should | Tom Lane |
| 2001-01-17 | Change lcons(x, NIL) to makeList(x) where appropriate. | Bruce Momjian |
| 2000-12-18 | Make sure make_rels_by_clause_joins doesn't return multiple references | Tom Lane |
| 2000-12-14 | Planner speedup hacking. Avoid saving useless pathkeys, so that path | Tom Lane |
| 2000-12-12 | Cache eval cost of qualification expressions in RestrictInfo nodes to | Tom Lane |
| 2000-11-25 | Store current LC_COLLATE and LC_CTYPE settings in pg_control during initdb; | Tom Lane |
| 2000-11-23 | Ensure that mergejoin plan will be considered for FULL OUTER JOIN even | Tom Lane |
| 2000-11-16 | Change SearchSysCache coding conventions so that a reference count is | Tom Lane |
| 2000-11-12 | Restructure handling of inheritance queries so that they work with outer | Tom Lane |
| 2000-10-25 | Ensure clause_selectivity() behaves sanely when examining an uplevel Var | Tom Lane |
| 2000-10-05 | Add proofreader's changes to docs. | Bruce Momjian |
| 2000-10-05 | Reimplementation of UNION/INTERSECT/EXCEPT. INTERSECT/EXCEPT now meet the | Tom Lane |
| 2000-09-29 | Subselects in FROM clause, per ISO syntax: FROM (SELECT ...) [AS] alias. | Tom Lane |
| 2000-09-19 | Fix GEQO optimizer to work correctly with new outer-join-capable | Tom Lane |
| 2000-09-15 | Reimplement LIKE/ESCAPE as operators so that indexscan optimization | Tom Lane |
| 2000-09-12 | First cut at full support for OUTER JOINs. There are still a few loose | Tom Lane |
