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path: root/src/backend/optimizer/util/var.c
Commit message (Expand)AuthorAge
* Flatten join alias Vars before pulling up targetlist items from a subquery.Tom Lane2013-11-22
* Change post-rewriter representation of dropped columns in joinaliasvars.Tom Lane2013-07-23
* Fix "cannot handle unplanned sub-select" error that can occur when aTom Lane2010-07-08
* 8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef listBruce Momjian2009-06-11
* Fix estimate_num_groups() to not fail on PlaceHolderVars, per report fromTom Lane2009-04-19
* Get rid of the rather fuzzily defined FlattenedSubLink node type in favor ofTom Lane2009-02-25
* Update copyright for 2009.Bruce Momjian2009-01-01
* Dept of better ideas: refrain from creating the planner's placeholder_listTom Lane2008-10-22
* Add a concept of "placeholder" variables to the planner. These are variablesTom Lane2008-10-21
* When expanding a whole-row Var into a RowExpr during ResolveNew(), attachTom Lane2008-10-06
* Add a bunch of new error location reports to parse-analysis error messages.Tom Lane2008-09-01
* Extend the parser location infrastructure to include a location field inTom Lane2008-08-28
* Move exprType(), exprTypmod(), expression_tree_walker(), and related routinesTom Lane2008-08-25
* Arrange to convert EXISTS subqueries that are equivalent to hashable INTom Lane2008-08-22
* Implement SEMI and ANTI joins in the planner and executor. (Semijoins replaceTom Lane2008-08-14
* Restructure some header files a bit, in particular heapam.h, by removing someAlvaro Herrera2008-05-12
* Update copyrights in source tree to 2008.Bruce Momjian2008-01-01
* pgindent run for 8.3.Bruce Momjian2007-11-15
* HOT updates. When we update a tuple without changing any of its indexedTom Lane2007-09-20
* Support UPDATE/DELETE WHERE CURRENT OF cursor_name, per SQL standard.Tom Lane2007-06-11
* Update CVS HEAD for 2007 copyright. Back branches are typically notBruce Momjian2007-01-05
* Remove 576 references of include files that were not needed.Bruce Momjian2006-07-14
* Update copyright for 2006. Update scripts.Bruce Momjian2006-03-05
* Standard pgindent run for 8.1.Bruce Momjian2005-10-15
* Remove planner's private fields from Query struct, and put them intoTom Lane2005-06-05
* Revise handling of dropped columns in JOIN alias lists to avoid aTom Lane2005-06-03
* Tag appropriate files for rc3PostgreSQL Daemon2004-12-31
* Pgindent run for 8.0.Bruce Momjian2004-08-29
* Update copyright to 2004.Bruce Momjian2004-08-29
* Repair some issues with column aliases and RowExpr construction in theTom Lane2004-08-19
* Just about there on de-FastList-ification.Tom Lane2004-06-01
* Use the new List API function names throughout the backend, and disable theNeil Conway2004-05-30
* Reimplement the linked list data structure used throughout the backend.Neil Conway2004-05-26
* Promote row expressions to full-fledged citizens of the expression syntax,Tom Lane2004-05-10
* $Header: -> $PostgreSQL Changes ...PostgreSQL Daemon2003-11-29
* Another pgindent run with updated typedefs.Bruce Momjian2003-08-08
* Update copyrights to 2003.Bruce Momjian2003-08-04
* pgindent run.Bruce Momjian2003-08-04
* Implement outer-level aggregates to conform to the SQL spec, withTom Lane2003-06-06
* Fix some planner performance problems with large WHERE clauses, byTom Lane2003-05-28
* Replace planner's representation of relation sets, per pghackers discussion.Tom Lane2003-02-08
* Make flatten_join_alias_vars() do the right thing when expanding an aliasTom Lane2003-02-06
* IN clauses appearing at top level of WHERE can now be handled as joins.Tom Lane2003-01-20
* Adjust API of expression_tree_mutator and query_tree_mutator toTom Lane2003-01-17
* Ooops, didn't cut-and-paste quite enough code from ResolveNew;Tom Lane2003-01-16
* Allow merge and hash joins to occur on arbitrary expressions (anything notTom Lane2003-01-15
* Further tweaking of parsetree & plantree representation of SubLinks.Tom Lane2003-01-10
* Clean up plantree representation of SubPlan-s --- SubLink does not appearTom Lane2002-12-14
* Phase 2 of read-only-plans project: restructure expression-tree nodesTom Lane2002-12-12
* Tweak querytree-dependency-extraction code so that columns of tablesTom Lane2002-09-11