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Support window functions a la SQL:2008.

Hitoshi Harada, with some kibitzing from Heikki and Tom.
This commit is contained in:
Tom Lane
2008-12-28 18:54:01 +00:00
parent 38e9348282
commit 95b07bc7f5
92 changed files with 6720 additions and 321 deletions

View File

@ -49,7 +49,7 @@
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/utils/array.h,v 1.72 2008/11/14 00:51:47 tgl Exp $
* $PostgreSQL: pgsql/src/include/utils/array.h,v 1.73 2008/12/28 18:54:01 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -250,7 +250,7 @@ extern ArrayBuildState *accumArrayResult(ArrayBuildState *astate,
extern Datum makeArrayResult(ArrayBuildState *astate,
MemoryContext rcontext);
extern Datum makeMdArrayResult(ArrayBuildState *astate, int ndims,
int *dims, int *lbs, MemoryContext rcontext);
int *dims, int *lbs, MemoryContext rcontext, bool release);
/*
* prototypes for functions defined in arrayutils.c