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PostgreSQL
Sven Wegener
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pathnode.c
Age
Commit message (
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Author
2007-02-06
Add support for cross-type hashing in hashed subplans (hashed IN/NOT IN cases
Tom Lane
2007-01-20
Refactor planner's pathkeys data structure to create a separate, explicit
Tom Lane
2007-01-10
Change the planner-to-executor API so that the planner tells the executor
Tom Lane
2007-01-05
Update CVS HEAD for 2007 copyright. Back branches are typically not
Bruce Momjian
2006-12-23
Restructure operator classes to allow improved handling of cross-data-type
Tom Lane
2006-10-04
pgindent run for 8.2.
Bruce Momjian
2006-08-02
Add support for multi-row VALUES clauses as part of INSERT statements
Joe Conway
2006-07-22
In the recent changes to make the planner account better for cache
Tom Lane
2006-07-14
Remove 576 references of include files that were not needed.
Bruce Momjian
2006-07-01
Revise the planner's handling of "pseudoconstant" WHERE clauses, that is
Tom Lane
2006-06-06
Make the planner estimate costs for nestloop inner indexscans on the basis
Tom Lane
2006-03-05
Update copyright for 2006. Update scripts.
Bruce Momjian
2005-11-26
Teach tid-scan code to make use of "ctid = ANY (array)" clauses, so that
Tom Lane
2005-10-15
Standard pgindent run for 8.1.
Bruce Momjian
2005-07-22
Fix compare_fuzzy_path_costs() to behave a bit more sanely. The original
Tom Lane
2005-07-15
Fix overenthusiastic optimization of 'x IN (SELECT DISTINCT ...)' and related
Tom Lane
2005-06-05
Remove planner's private fields from Query struct, and put them into
Tom Lane
2005-06-03
Just noticed that you can't Query-Cancel a long planner run, because
Tom Lane
2005-04-25
Remove support for OR'd indexscans internal to a single IndexScan plan
Tom Lane
2005-04-22
First cut at planner support for bitmap index scans. Lots to do yet,
Tom Lane
2005-04-21
Rethink original decision to use AND/OR Expr nodes to represent bitmap
Tom Lane
2005-04-21
Install some slightly realistic cost estimation for bitmap index scans.
Tom Lane
2005-04-19
Create executor and planner-backend support for decoupled heap and index
Tom Lane
2005-04-06
Merge Resdom nodes into TargetEntry nodes to simplify code and save a
Tom Lane
2005-03-27
Add a back-link from IndexOptInfo structs to their parent RelOptInfo
Tom Lane
2005-03-26
Expand the 'special index operator' machinery to handle special cases
Tom Lane
2005-03-10
Make the behavior of HAVING without GROUP BY conform to the SQL spec.
Tom Lane
2004-12-31
Tag appropriate files for rc3
PostgreSQL Daemon
2004-08-29
Pgindent run for 8.0.
Bruce Momjian
2004-08-29
Update copyright to 2004.
Bruce Momjian
2004-08-04
Label CVS tip as 8.0devel instead of 7.5devel. Adjust various comments
Tom Lane
2004-06-01
Desultory de-FastList-ification. RelOptInfo.reltargetlist is back to
Tom Lane
2004-05-30
Use the new List API function names throughout the backend, and disable the
Neil Conway
2004-05-26
Reimplement the linked list data structure used throughout the backend.
Neil Conway
2004-04-25
Remove the last traces of Joe Hellerstein's "xfunc" optimization. Patch
Neil Conway
2004-03-29
Use fuzzy comparison of path costs in add_path(), so that paths with the
Tom Lane
2004-03-02
Teach is_distinct_query to recognize that GROUP BY forces a subquery's
Tom Lane
2004-02-03
Rename SortMem and VacuumMem to work_mem and maintenance_work_mem.
Tom Lane
2004-01-19
Recognize that IN subqueries return already-unique results if they use
Tom Lane
2004-01-05
Adjust indexscan planning logic to keep RestrictInfo nodes associated
Tom Lane
2004-01-05
Improve UniquePath logic to detect the case where the input is already
Tom Lane
2004-01-05
Add the ability to extract OR indexscan conditions from OR-of-AND
Tom Lane
2003-11-29
$Header: -> $PostgreSQL Changes ...
PostgreSQL Daemon
2003-08-04
Update copyrights to 2003.
Bruce Momjian
2003-08-04
pgindent run.
Bruce Momjian
2003-07-25
Error message editing in backend/optimizer, backend/rewrite.
Tom Lane
2003-07-14
Make cost estimates for SubqueryScan more realistic: charge cpu_tuple_cost
Tom Lane
2003-06-29
Restructure building of join relation targetlists so that a join plan
Tom Lane
2003-06-15
Adjust nestloop-with-inner-indexscan plan generation so that we catch
Tom Lane
2003-05-26
Cause CHAR(n) to TEXT or VARCHAR conversion to automatically strip trailing
Tom Lane
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