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* Fix problems with cached tuple descriptors disappearing while still in useTom Lane2006-06-16
* Revert sampling patch for EXPLAIN ANALYZE; it turns out to be too unreliableTom Lane2006-06-09
* Code review for EXPLAIN patch. Fix some typos, make it behave sanelyTom Lane2006-05-30
* Make EXPLAIN sampling smarter, to avoid excessive sampling delay.Bruce Momjian2006-05-30
* Remove CXT_printf/CXT1_printf macros. If anyone had found them to be ofTom Lane2006-05-23
* Update copyright for 2006. Update scripts.Bruce Momjian2006-03-05
* Extend the ExecInitNode API so that plan nodes receive a set of flagTom Lane2006-02-28
* Allow row comparisons to be used as indexscan qualifications.Tom Lane2006-01-25
* Repair "Halloween problem" in EvalPlanQual: a tuple that's been inserted byTom Lane2006-01-12
* Tweak indexscan machinery to avoid taking an AccessShareLock on an indexTom Lane2005-12-03
* Adjust scan plan nodes to avoid getting an extra AccessShareLock on aTom Lane2005-12-02
* Teach planner and executor to handle ScalarArrayOpExpr as an indexableTom Lane2005-11-25
* Get rid of ExecAssignResultTypeFromOuterPlan() and make all plan node typesTom Lane2005-11-23
* Standard pgindent run for 8.1.Bruce Momjian2005-10-15
* _SPI_execute_plan failed to return result tuple table to caller inTom Lane2005-10-01
* Repair problems with VACUUM destroying t_ctid chains too soon, and withTom Lane2005-08-20
* Revise nodeMergejoin in light of example provided by Guillaume Smet.Tom Lane2005-05-13
* Change SPI functions to use a `long' when specifying the number of tuplesNeil Conway2005-05-02
* Remove support for OR'd indexscans internal to a single IndexScan planTom Lane2005-04-25
* Create executor and planner-backend support for decoupled heap and indexTom Lane2005-04-19
* Create a new 'MultiExecProcNode' call API for plan nodes that don'tTom Lane2005-04-16
* First phase of OUT-parameters project. We can now define and use SQLTom Lane2005-03-31
* Add SPI_getnspname(), including documentation.Neil Conway2005-03-29
* Improve EXPLAIN ANALYZE to show the time spent in each trigger whenTom Lane2005-03-25
* On Windows, use QueryPerformanceCounter instead of gettimeofday forTom Lane2005-03-20
* Revise TupleTableSlot code to avoid unnecessary construction and disassemblyTom Lane2005-03-16
* Avoid O(N^2) overhead in repeated nocachegetattr calls when columns ofTom Lane2005-03-14
* Revise hash join code so that we can increase the number of batchesTom Lane2005-03-06
* Improve planner's estimation of the space needed for HashAgg plans:Tom Lane2005-01-28
* Update copyrights that were missed.Bruce Momjian2005-01-01
* Tag appropriate files for rc3PostgreSQL Daemon2004-12-31
* Rethink plpgsql's way of handling SPI execution during an exception block.Tom Lane2004-11-16
* Fix problems with SQL functions returning rowtypes that have droppedTom Lane2004-10-07
* Adjust comments previously moved to column 1 by pgident.Bruce Momjian2004-10-07
* ExecProcAppend() wasn't called ExecAppend() because the latter name wasNeil Conway2004-09-24
* Arrange for hash join to skip scanning the outer relation if it detectsTom Lane2004-09-22
* Restructure subtransaction handling to reduce resource consumption,Tom Lane2004-09-16
* Redesign query-snapshot timing so that volatile functions in READ COMMITTEDTom Lane2004-09-13
* Pgindent run for 8.0.Bruce Momjian2004-08-29
* Update copyright to 2004.Bruce Momjian2004-08-29
* Be more consistent about reporting SPI errors in the various PLs.Tom Lane2004-07-31
* Nested transactions. There is still much left to do, especially on theTom Lane2004-07-01
* Promote row expressions to full-fledged citizens of the expression syntax,Tom Lane2004-05-10
* Replace TupleTableSlot convention for whole-row variables and functionTom Lane2004-04-01
* Revise syntax-error reporting behavior to give pleasant results forTom Lane2004-03-21
* Document SPI_push() and SPI_pop().Bruce Momjian2004-03-17
* Replace the switching function ExecEvalExpr() with a macro that jumpsTom Lane2004-03-17
* Add new SPI functions for use by PL/Java:Bruce Momjian2004-03-05
* Junkfilter logic to force a projection step during SELECT INTO was tooTom Lane2004-03-02
* Fix oversight in optimization that avoids an unnecessary projection stepTom Lane2004-01-22