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First phase of work on array improvements. ARRAY[x,y,z] constructor

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expressions, ARRAY(sub-SELECT) expressions, some array functions.
Polymorphic functions using ANYARRAY/ANYELEMENT argument and return
types.  Some regression tests in place, documentation is lacking.
Joe Conway, with some kibitzing from Tom Lane.
This commit is contained in:
Tom Lane
2003-04-08 23:20:04 +00:00
parent 6fb5115850
commit 730840c9b6
47 changed files with 2597 additions and 479 deletions
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4
src/include/nodes/nodes.h
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@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: nodes.h,v 1.139 2003/03/20 07:02:11 momjian Exp $
* $Id: nodes.h,v 1.140 2003/04/08 23:20:04 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -112,6 +112,7 @@ typedef enum NodeTag
T_RelabelType,
T_CaseExpr,
T_CaseWhen,
T_ArrayExpr,
T_CoalesceExpr,
T_NullIfExpr,
T_NullTest,
@ -138,6 +139,7 @@ typedef enum NodeTag
T_SubPlanState,
T_CaseExprState,
T_CaseWhenState,
T_ArrayExprState,
T_CoalesceExprState,
T_CoerceToDomainState,
T_DomainConstraintState,