| Age | Commit message (Expand) | Author |
|---|
| 2004-01-07 | Make some improvements in the intelligence of the partial-index | Tom Lane |
| 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 | 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 |
| 2003-12-29 | Improve comment. | 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 |
| 2003-12-03 | Planner failed to be smart about binary-compatible expressions in pathkeys | Tom Lane |
| 2003-11-29 | $Header: -> $PostgreSQL Changes ... | PostgreSQL Daemon |
| 2003-11-12 | Cross-data-type comparisons are now indexable by btrees, pursuant to my | Tom Lane |
| 2003-10-05 | Add a little more smarts to estimate_hash_bucketsize(): if there's no | Tom Lane |
| 2003-09-25 | Message editing: remove gratuitous variations in message wording, standardize | Peter Eisentraut |
| 2003-08-11 | Code cleanup inspired by recent resname bug report (doesn't fix the bug | Tom Lane |
| 2003-08-08 | Another pgindent run with updated typedefs. | Bruce Momjian |
| 2003-08-04 | Update copyrights to 2003. | Bruce Momjian |
| 2003-08-04 | pgindent run. | Bruce Momjian |
| 2003-07-25 | Error message editing in backend/optimizer, backend/rewrite. | Tom Lane |
| 2003-07-14 | Make cost estimates for SubqueryScan more realistic: charge cpu_tuple_cost | Tom Lane |
| 2003-06-29 | Restructure building of join relation targetlists so that a join plan | Tom Lane |
| 2003-06-29 | Support expressions of the form 'scalar op ANY (array)' and | Tom Lane |
| 2003-06-15 | Adjust nestloop-with-inner-indexscan plan generation so that we catch | Tom Lane |
| 2003-05-28 | Fix some planner performance problems with large WHERE clauses, by | Tom Lane |
| 2003-05-28 | Replace functional-index facility with expressional indexes. Any column | Tom Lane |
| 2003-05-27 | Make debug_ GUC varables output DEBUG1 rather than LOG, and mention in | Bruce Momjian |
| 2003-05-26 | Cause CHAR(n) to TEXT or VARCHAR conversion to automatically strip trailing | Tom Lane |
| 2003-05-15 | Add missing #include. | Tom Lane |
| 2003-05-15 | Indexing support for pattern matching operations via separate operator | Peter Eisentraut |
| 2003-05-13 | Change pg_amop's index on (amopclaid,amopopr) to index (amopopr,amopclaid). | Tom Lane |
| 2003-05-02 | Repair sloppiness about where cached mergeclause pathkeys are allocated. | Tom Lane |
| 2003-04-24 | Adjust subquery qual pushdown rules so that we can push down a qual | Tom Lane |
| 2003-03-23 | Tweak selectivity and related routines to cope with domains. Per report | Tom Lane |
| 2003-03-22 | Department of second thoughts: probably shouldn't use nth() to get the | Tom Lane |
| 2003-03-22 | Adjust subquery qual pushdown rules to be more forgiving: if a qual | Tom Lane |
| 2003-03-10 | Restructure parsetree representation of DECLARE CURSOR: now it's a | Tom Lane |
| 2003-03-05 | Turns out new IN implementation has got some problems in an UPDATE or | Tom Lane |
| 2003-02-16 | COALESCE() and NULLIF() are now first-class expressions, not macros | Tom Lane |
| 2003-02-15 | Marginal tweaks to make sure that roundoff error won't cause us to make | Tom Lane |
| 2003-02-15 | Teach planner how to propagate pathkeys from sub-SELECTs in FROM up to | Tom Lane |
| 2003-02-08 | Replace planner's representation of relation sets, per pghackers discussion. | Tom Lane |
| 2003-02-03 | Determine the set of constraints applied to a domain at executor | Tom Lane |
| 2003-01-28 | Extend join-selectivity API (oprjoin interface) so that join type is | Tom Lane |
| 2003-01-27 | Upgrade cost estimation for joins, per discussion with Bradley Baetz. | Tom Lane |
| 2003-01-25 | Allow the planner to collapse explicit inner JOINs together, rather than | Tom Lane |
| 2003-01-24 | Modify planner's implied-equality-deduction code so that when a set | Tom Lane |
| 2003-01-22 | Make estimation of mergejoin scan selectivities more robust, per recent | Tom Lane |
