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path: root/src/backend/nodes/copyfuncs.c
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* Change Copyright from PostgreSQL, Inc to PostgreSQL Global Development Group.Bruce Momjian2001-01-24
* Change lcons(x, NIL) to makeList(x) where appropriate.Bruce Momjian2001-01-17
* Remove not-really-standard implementation of CREATE TABLE's UNDER clause,Tom Lane2001-01-05
* Planner speedup hacking. Avoid saving useless pathkeys, so that pathTom Lane2000-12-14
* Cache eval cost of qualification expressions in RestrictInfo nodes toTom Lane2000-12-12
* Make SET SESSION CHARACTERISTICS compliant with SQL 99. Remove redundant,Peter Eisentraut2000-11-24
* Extend CREATE DATABASE to allow selection of a template database to beTom Lane2000-11-14
* Restructure handling of inheritance queries so that they work with outerTom Lane2000-11-12
* New CHECKPOINT command.Vadim B. Mikheev2000-11-05
* Allow ORDER BY, LIMIT in sub-selects. Fix most (not all) cases whereTom Lane2000-11-05
* Change the parser to convert SQL "position" and "substring" syntax toPeter Eisentraut2000-10-31
* Re-implement LIMIT/OFFSET as a plan node type, instead of a hack inTom Lane2000-10-26
* The following patch was sent to the patches list:Bruce Momjian2000-10-18
* Arrange that no database accesses are attempted during parser() --- thisTom Lane2000-10-07
* Reimplementation of UNION/INTERSECT/EXCEPT. INTERSECT/EXCEPT now meet theTom Lane2000-10-05
* Subselects in FROM clause, per ISO syntax: FROM (SELECT ...) [AS] alias.Tom Lane2000-09-29
* Fix coredump in copyCommentStmt().Tom Lane2000-09-20
* First cut at full support for OUTER JOINs. There are still a few looseTom Lane2000-09-12
* copyObject() and equal() now know about all parse-time node types,Tom Lane2000-08-11
* Remove 'func_tlist' from Func expression nodes, likewise 'param_tlist'Tom Lane2000-08-08
* Remove 'Array' node type, which has evidently been dead code forTom Lane2000-07-22
* Revise aggregate functions per earlier discussions in pghackers.Tom Lane2000-07-17
* First stage of reclaiming memory in executor by resetting short-termTom Lane2000-07-12
* Add test code to copy all parse/plan trees. Repair essential omissionsTom Lane2000-06-29
* Reimplement nodeMaterial to use a temporary BufFile (or even memory, if theTom Lane2000-06-18
* Ye-old pgindent run. Same 4-space tabs.Bruce Momjian2000-04-12
* Add copyObject logic for TruncateStmt and a few other utility-statementTom Lane2000-04-08
* Fix extremely nasty little bug observed when a sub-SELECT appears inTom Lane2000-04-04
* Repair logic flaw in cost estimator: cost_nestloop() was estimating CPUTom Lane2000-03-22
* Implement column aliases on views "CREATE VIEW name (collist)".Thomas G. Lockhart2000-03-14
* Change parse-time representation of float literals (which include oversizeTom Lane2000-02-21
* Create a new expression node type RelabelType, which exists solely toTom Lane2000-02-20
* New cost model for planning, incorporating a penalty for random pageTom Lane2000-02-15
* Carry column aliases from the parser frontend. Enables queries likeThomas G. Lockhart2000-02-15
* Repair planning bugs caused by my misguided removal of restrictinfo linkTom Lane2000-02-07
* Redesign DISTINCT ON as discussed in pgsql-sql 1/25/00: syntax is nowTom Lane2000-01-27
* Add:Bruce Momjian2000-01-26
* Revise handling of index-type-specific indexscan cost estimation, perTom Lane2000-01-22
* Create a new parsetree node type, TypeCast, so that transformation ofTom Lane2000-01-17
* Another round of planner/optimizer work. This is just restructuring andTom Lane2000-01-09
* aggregate(DISTINCT ...) works, per SQL spec.Tom Lane1999-12-13
* Tid access method feature from Hiroshi Inoue, Inoue@tpf.co.jpBruce Momjian1999-11-23
* Clean up possible memory leakage in nodeSubplanTom Lane1999-11-15
* Implement subselects in target lists. Also, relax requirement thatTom Lane1999-11-15
* Eliminate some unbelievably cheesy code in _copyConst().Tom Lane1999-11-01
* Fix planner and rewriter to follow SQL semantics for tables that areTom Lane1999-10-07
* Major revision of sort-node handling: push knowledge of queryTom Lane1999-08-21
* Major planner/optimizer revision: get rid of PathOrder node type,Tom Lane1999-08-16
* > > Prevent sorting if result is already sortedBruce Momjian1999-08-09
* First cut at doing LIKE/regex indexing optimization inTom Lane1999-07-27