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* SPI_cursor_open failed to enforce that only read-only queries could beTom Lane2007-03-17
* Make use of plancache module for SPI plans. In particular, since plpgsqlTom Lane2007-03-15
* First phase of plan-invalidation project: create a plan cache managementTom Lane2007-03-13
* Revert temp_tablespaces because of coding problems, per Tom.Bruce Momjian2007-03-06
* Replace direct assignments to VARATT_SIZEP(x) with SET_VARSIZE(x, len).Tom Lane2007-02-27
* Get rid of the separate EState for subplans, and just let them share theTom Lane2007-02-27
* Change Agg and Group nodes so that Vars contained in their targetlistsTom Lane2007-02-22
* Fix bug I introduced in recent patch to make hash joins discard null tuplesTom Lane2007-02-22
* Turn the rangetable used by the executor into a flat list, and avoid storingTom Lane2007-02-22
* Remove the Query structure from the executor's API. This allows us to stopTom Lane2007-02-20
* Put function expressions and values lists into FunctionScan and ValuesScanTom Lane2007-02-19
* Fix another problem in 8.2 changes that allowed "one-time" qual conditions toTom Lane2007-02-16
* Repair oversight in 8.2 change that improved the handling of "pseudoconstant"Tom Lane2007-02-15
* Remove typmod checking from the recent security-related patches. It turnsTom Lane2007-02-06
* Add support for cross-type hashing in hashed subplans (hashed IN/NOT IN casesTom Lane2007-02-06
* Implement XMLSERIALIZE for real. Analogously, make the xml to text castPeter Eisentraut2007-02-03
* Repair failure to check that a table is still compatible with a previouslyTom Lane2007-02-02
* Repair insufficiently careful type checking for SQL-language functions:Tom Lane2007-02-02
* Wording cleanup for error messages. Also change can't -> cannot.Bruce Momjian2007-02-01
* Add support for cross-type hashing in hash index searches and hash joins.Tom Lane2007-01-30
* Improve hash join to discard input tuples immediately if they can'tTom Lane2007-01-28
* Various fixes in the logic of XML functions:Peter Eisentraut2007-01-25
* Add GUC temp_tablespaces to provide a default location for temporaryBruce Momjian2007-01-25
* Prevent WAL logging when COPY is done in the same transation thatBruce Momjian2007-01-25
* Relax an Assert() that has been found to be too strict in some situationsTom Lane2007-01-24
* Remove remains of old depend target.Peter Eisentraut2007-01-20
* Fix xmlconcat by properly merging the XML declarations. Add aggregatePeter Eisentraut2007-01-20
* Add support for xmlval IS DOCUMENT expression.Peter Eisentraut2007-01-14
* Use XML output escaping also in XMLFOREST.Peter Eisentraut2007-01-12
* Teach nodeMergejoin how to handle DESC and/or NULLS FIRST sort orders.Tom Lane2007-01-11
* Use libxml's xmlwriter API for producing XML elements, instead of doingPeter Eisentraut2007-01-10
* Change the planner-to-executor API so that the planner tells the executorTom Lane2007-01-10
* Enable another five tuple status bits by using the high bits of theBruce Momjian2007-01-09
* Support ORDER BY ... NULLS FIRST/LAST, and add ASC/DESC/NULLS FIRST/NULLS LASTTom Lane2007-01-09
* Some fine-tuning of xmlpi in corner cases:Peter Eisentraut2007-01-07
* Update CVS HEAD for 2007 copyright. Back branches are typically notBruce Momjian2007-01-05
* Fix failure due to accessing an already-freed tuple descriptor in a planTom Lane2006-12-26
* Repair bug #2839: the various ExecReScan functions need to resetTom Lane2006-12-26
* Repair bug #2836: SPI_execute_plan returned zero if none of the querytreesTom Lane2006-12-26
* Code review for XML patch. Instill a bit of sanity in the location ofTom Lane2006-12-24
* Restructure operator classes to allow improved handling of cross-data-typeTom Lane2006-12-23
* Initial SQL/XML support: xml data type and initial set of functions.Peter Eisentraut2006-12-21
* Avoid double free of _SPI_current->tuptable. AtEOSubXact_SPI() now tries toTom Lane2006-12-08
* Refactor ExecGetJunkAttribute to avoid searching for junk attributesTom Lane2006-12-04
* Fix LIMIT/OFFSET for null limit values. This worked before 8.2 but was brokenTom Lane2006-12-03
* Prevent intratransaction memory leak when a subtransaction is abortedTom Lane2006-11-21
* Small message equalization fixPeter Eisentraut2006-11-17
* Remove a 15-year old comment questioning behavior that is now well-Neil Conway2006-11-08
* Repair bug #2694 concerning an ARRAY[] construct whose inputs are emptyTom Lane2006-11-06
* Fix mishandling of after-trigger state when a SQL function returns multipleTom Lane2006-10-12
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