| Age | Commit message (Expand) | Author |
|---|
| 2000-05-30 | Remove unused include files. Do not touch /port or includes used by defines. | Bruce Momjian |
| 2000-05-29 | Generated header files parse.h and fmgroids.h are now copied into | Tom Lane |
| 2000-05-28 | Constant-expression simplifier now knows how to simplify strict functions | Tom Lane |
| 2000-05-28 | First round of changes for new fmgr interface. fmgr itself and the | Tom Lane |
| 2000-05-23 | Fix problem in which sloppily-coded test in ExecInitIndexScan would | Tom Lane |
| 2000-04-27 | Repair problem noted by Elphick: make_rels_by_joins failed to handle | Tom Lane |
| 2000-04-18 | Repair coredump seen when a view refers to an inheritance group | Tom Lane |
| 2000-04-18 | Correct oversight in hashjoin cost estimation: nodeHash sizes its hash | Tom Lane |
| 2000-04-16 | Add new selectivity estimation functions for pattern-matching operators | Tom Lane |
| 2000-04-16 | get_relattval() should treat a NULL constant as a non-constant expression, | Tom Lane |
| 2000-04-14 | Repair bug reported by Wickstrom: backend would crash if WHERE clause | Tom Lane |
| 2000-04-12 | Ye-old pgindent run. Same 4-space tabs. | Bruce Momjian |
| 2000-04-09 | Further tweaking of indexscan cost estimates. | Tom Lane |
| 2000-04-04 | Fix extremely nasty little bug observed when a sub-SELECT appears in | Tom Lane |
| 2000-03-30 | Tweak indexscan cost estimation: round estimated # of tuples visited up | Tom Lane |
| 2000-03-24 | Save a few cycles in simple cases: no need to call cost_sort() when there | Tom Lane |
| 2000-03-23 | A little further tweaking of the range-query selectivity logic: | Tom Lane |
| 2000-03-23 | If we cannot get a real estimate for the selectivity of a range query, | Tom Lane |
| 2000-03-22 | Repair logic flaw in cost estimator: cost_nestloop() was estimating CPU | Tom Lane |
| 2000-03-21 | Restructure planning code so that preprocessing of targetlist and quals | Tom Lane |
| 2000-03-19 | Minor code rearrangement & doc improvement in eval_const_expressions(). | Tom Lane |
| 2000-03-17 | Fix a bunch of minor portability problems and maybe-bugs revealed by | Tom Lane |
| 2000-03-14 | Implement column aliases on views "CREATE VIEW name (collist)". | Thomas G. Lockhart |
| 2000-03-14 | Fix some bogosities in the code that deals with estimating the fraction | Tom Lane |
| 2000-03-12 | Fix performance bug in constant-expression simplifier. After finding | Tom Lane |
| 2000-03-11 | Further tweaking of logic that decides when to materialize an uncorrelated | Tom Lane |
| 2000-03-09 | Trial implementation of ALTER DROP COLUMN. | Hiroshi Inoue |
| 2000-03-02 | Apply a MATERIAL node to the result of an uncorrelated subplan, if it | Tom Lane |
| 2000-02-27 | Avoid a little bit of unnecessary computation in canonicalize_qual. | Tom Lane |
| 2000-02-21 | Tweak planner to use OFFSET+LIMIT, not just LIMIT, as estimate of the | Tom Lane |
| 2000-02-20 | Create a new expression node type RelabelType, which exists solely to | Tom Lane |
| 2000-02-18 | Plug some more memory leaks in the planner. It still leaks like a sieve, | Tom Lane |
| 2000-02-18 | Implement reindex command | Hiroshi Inoue |
| 2000-02-17 | Finish repairing 6.5's problems with r-tree indexes: create appropriate | Tom Lane |
| 2000-02-15 | Remove long-dead code. | Tom Lane |
| 2000-02-15 | New cost model for planning, incorporating a penalty for random page | Tom Lane |
| 2000-02-15 | Carry column aliases from the parser frontend. Enables queries like | Thomas G. Lockhart |
| 2000-02-07 | Repair planning bugs caused by my misguided removal of restrictinfo link | Tom Lane |
| 2000-02-06 | Rename same() to sameseti() to have a slightly less generic name. Move | Tom Lane |
| 2000-02-05 | Further cleanup for OR-of-AND WHERE-clauses. orindxpath can now handle | Tom Lane |
| 2000-02-03 | Make EXPLAIN results for Append, Group, Agg, Unique nodes more plausible. | Tom Lane |
| 2000-01-28 | Apply the heuristic proposed by Taral (see pgsql-general archives for | Tom Lane |
| 2000-01-27 | Redesign DISTINCT ON as discussed in pgsql-sql 1/25/00: syntax is now | Tom Lane |
| 2000-01-26 | Add: | Bruce Momjian |
| 2000-01-24 | First cut at making useful selectivity estimates for range queries | Tom Lane |
| 2000-01-23 | First cut at unifying regular selectivity estimation with indexscan | Tom Lane |
| 2000-01-22 | Revise handling of index-type-specific indexscan cost estimation, per | Tom Lane |
| 2000-01-15 | Fixed all elog related warnings, as well as a few others. | Peter Eisentraut |
| 2000-01-12 | Put back erroneously removed zeroing of sentinel elements | Tom Lane |
| 2000-01-11 | More cleanups. Still doesn't work. | Bruce Momjian |
