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Support use of function argument names to identify which actual arguments

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match which function parameters.  The syntax uses AS, for example
	funcname(value AS arg1, anothervalue AS arg2)

Pavel Stehule
This commit is contained in:
Tom Lane
2009-10-08 02:39:25 +00:00
parent 2eda8dfb52
commit 717fa274d1
34 changed files with 1925 additions and 274 deletions
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3
src/backend/commands/aggregatecmds.c
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@ -9,7 +9,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/commands/aggregatecmds.c,v 1.49 2009/06/11 14:48:55 momjian Exp $
* $PostgreSQL: pgsql/src/backend/commands/aggregatecmds.c,v 1.50 2009/10/08 02:39:18 tgl Exp $
*
* DESCRIPTION
* The "DefineFoo" routines take the parse tree and pick out the
@ -297,6 +297,7 @@ RenameAggregate(List *name, List *args, const char *newname)
errmsg("function %s already exists in schema \"%s\"",
funcname_signature_string(newname,
procForm->pronargs,
NIL,
procForm->proargtypes.values),
get_namespace_name(namespaceOid))));