| Age | Commit message (Expand) | Author |
|---|
| 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 |
| 2003-05-12 | Apply fixes for problems with dropped columns whose types have also been | Tom Lane |
| 2003-05-11 | Revert previous change --- turns out the underlying problem affects | Tom Lane |
| 2003-05-11 | Disable the recently-added use_physical_tlist optimization in cases | Tom Lane |
| 2003-05-06 | Implement feature of new FE/BE protocol whereby RowDescription identifies | Tom Lane |
| 2003-05-02 | Portal and memory management infrastructure for extended query protocol. | Tom Lane |
| 2003-05-02 | Repair sloppiness about where cached mergeclause pathkeys are allocated. | Tom Lane |
| 2003-04-29 | Infrastructure for deducing Param types from context, in the same way | Tom Lane |
| 2003-04-27 | Put back encoding-conversion step in processing of incoming queries; | Tom Lane |
| 2003-04-24 | Adjust subquery qual pushdown rules so that we can push down a qual | Tom Lane |
| 2003-04-08 | First phase of work on array improvements. ARRAY[x,y,z] constructor | 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 |
| 2003-03-14 | Make eval_const_expressions simplify FieldSelect from a whole-row Var | Tom Lane |
| 2003-03-13 | GROUP BY got confused if there were multiple equal() GROUP BY items. | 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 |
| 2003-03-05 | Repair bug reported by Laurent Perez: bad plan generated when UPDATE or | Tom Lane |
| 2003-03-02 | Be smart about outer-join qualifications that mention only one side of | Tom Lane |
| 2003-02-16 | Back off previous patch to skip projection step in scan plan nodes, | 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 |
| 2003-02-10 | Fix thinko in new logic about pushing down non-nullability constraints: | Tom Lane |
| 2003-02-09 | Detect case where an outer join can be reduced to a plain inner join | Tom Lane |
| 2003-02-09 | Create a distinction between Lists of integers and Lists of OIDs, to get | Tom Lane |
| 2003-02-09 | Remove bogus comment (too freely copied & pasted). | Tom Lane |
| 2003-02-09 | Make further use of new bitmapset code: executor's chgParam, extParam, | Tom Lane |
| 2003-02-08 | Replace planner's representation of relation sets, per pghackers discussion. | Tom Lane |
| 2003-02-06 | Make flatten_join_alias_vars() do the right thing when expanding an alias | Tom Lane |
| 2003-02-04 | Minor code cleanup: remove no-longer-useful pull_subplans() function, | Tom Lane |
| 2003-02-03 | Determine the set of constraints applied to a domain at executor | Tom Lane |
| 2003-02-03 | Tweak planner and executor to avoid doing ExecProject() in table scan | 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 |
| 2003-01-22 | Implement choice between hash-based and sort-based grouping for doing | Tom Lane |
| 2003-01-20 | IN clauses appearing at top level of WHERE can now be handled as joins. | Tom Lane |
| 2003-01-17 | Fix parse_agg.c to detect ungrouped Vars in sub-SELECTs; remove code | Tom Lane |
| 2003-01-17 | Adjust API of expression_tree_mutator and query_tree_mutator to | Tom Lane |
| 2003-01-16 | Ooops, didn't cut-and-paste quite enough code from ResolveNew; | Tom Lane |
| 2003-01-15 | Now that switch_outer processing no longer relies on being run after | Tom Lane |
| 2003-01-15 | Allow merge and hash joins to occur on arbitrary expressions (anything not | Tom Lane |
| 2003-01-13 | Reconsider mechanism for marking sub-selects that are at top level of | Tom Lane |
| 2003-01-13 | Cause planner to account for evaluation costs in targetlists and | Tom Lane |
