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* 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
* Remove comment on errno=0 lines, but add mention to port/strtol.c function.Bruce Momjian2005-12-02
* Rearrange code in ExecInitBitmapHeapScan so that we don't initialize theTom Lane2005-12-02
* Add comment to pg_atoi.Bruce Momjian2005-12-01
* Comment "errno = 0" in a more generic way.Bruce Momjian2005-12-01
* Retry in FileRead and FileWrite if Windows returns ERROR_NO_SYSTEM_RESOURCES.Tom Lane2005-12-01
* Add comments about why errno is set to zero.Bruce Momjian2005-12-01
* Check for overflow in strtol() while parsing datetime inputs.Tom Lane2005-12-01
* Refactor some bits in aclchk.c in order to reduce code duplication.Alvaro Herrera2005-12-01
* Rearrange code in pg_atoi() to avoid assuming that isspace() cannotTom Lane2005-11-30
* Tweak choose_bitmap_and() heuristics in the light of example provided in bugTom Lane2005-11-30
* Fix EXPLAIN and EXECUTE commands to pass portal parameters through toTom Lane2005-11-29
* Tweak hash join code to use an additional heuristic for deciding whetherTom Lane2005-11-28
* Come to think of it, the backend doesn't use -lz either.Tom Lane2005-11-28
* Don't link readline and supporting libraries into the backend.Tom Lane2005-11-28
* Install a more future-proof fix for the snapshot-unset bug just found.Alvaro Herrera2005-11-28
* Recent changes to allow hash join to exit early given empty input fromTom Lane2005-11-28
* Set a snapshot before running analyze on a single table, to avoid aAlvaro Herrera2005-11-28
* Change the parser to translate "foo [NOT] IN (expression-list)" toTom Lane2005-11-28
* Teach predtest.c how to reason about ScalarArrayOpExpr clauses as thoughTom Lane2005-11-27
* Teach tid-scan code to make use of "ctid = ANY (array)" clauses, so thatTom Lane2005-11-26
* Teach push_nots() how to negate a ScalarArrayOpExpr. In passing, saveTom Lane2005-11-26
* Some marginal additional hacking to shave a few more cycles offTom Lane2005-11-26
* Change seqscan logic so that we check visibility of all tuples on a pageTom Lane2005-11-26
* Teach planner and executor to handle ScalarArrayOpExpr as an indexableTom Lane2005-11-25
* Improve ExecStoreTuple to be smarter about replacing the contents ofTom Lane2005-11-25
* Get rid of ExecAssignResultTypeFromOuterPlan() and make all plan node typesTom Lane2005-11-23
* Fix problems with rewriter failing to set Query.hasSubLinks when insertingTom Lane2005-11-23
* Fix up comment munged by pg_indent. (Not pg_indent's fault; should haveTom Lane2005-11-22
* Re-run pgindent, fixing a problem where comment lines after a blankBruce Momjian2005-11-22
* DROP DATABASE IF EXISTS variantAndrew Dunstan2005-11-22
* Implement DROP OWNED and REASSIGN OWNED. These new commands facilitate theAlvaro Herrera2005-11-21
* Clean up after DROP IF EXISTS patch.Tom Lane2005-11-20
* Remove the t_datamcxt field of HeapTupleData. This was introduced forTom Lane2005-11-20
* Modify tuptoaster's API so that it does not try to modify the passedTom Lane2005-11-20
* Stopgap solution for problem reported by Alexey Beschiokov: afterTom Lane2005-11-19
* Change array comparison rules to consider dimensionality information,Tom Lane2005-11-19
* DROP objecttype IF EXISTS for the following objects:Andrew Dunstan2005-11-19
* Change array_push and array_cat so that they retain the lower bound ofTom Lane2005-11-19
* Fix performance issue in exprTypmod(): for a COALESCE expression, itTom Lane2005-11-18
* Update obsolete comment describing ExecDelete(), per Simon Riggs.Neil Conway2005-11-18
* Mop-up for nulls-in-arrays patch: fix some places that access arrayTom Lane2005-11-18
* Make SQL arrays support null elements. This commit fixes the core arrayTom Lane2005-11-17
* DropRelFileNodeBuffers failed to fix the state of the lookup hash tableTom Lane2005-11-17
* make_restrictinfo() failed to attach the specified required_relids toTom Lane2005-11-16
* Restore the former RestrictInfo field valid_everywhere (but invert the flagTom Lane2005-11-14
* Translation typo fixAlvaro Herrera2005-11-14
* Prevent ExecInsert() and ExecUpdate() from scribbling on the result tupleTom Lane2005-11-14
* Force the second argument of SUBSTRING(foo FOR bar) to be int4, to avoidTom Lane2005-11-13