database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-08-27 07:42:10 +03:00
Code Activity

First pass at set-returning-functions in FROM, by Joe Conway with

Browse Source 
some kibitzing from Tom Lane.  Not everything works yet, and there's
no documentation or regression test, but let's commit this so Joe
doesn't need to cope with tracking changes in so many files ...
This commit is contained in:
Tom Lane
2002-05-12 20:10:05 +00:00
parent 71009354c8
commit f9e4f611a1
48 changed files with 1813 additions and 329 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
src/include/executor/nodeFunctionscan.h Normal file
View File

@@ -0,0 +1,27 @@
/*-------------------------------------------------------------------------
*
* nodeFunctionscan.h
*
*
*
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: nodeFunctionscan.h,v 1.1 2002/05/12 20:10:04 tgl Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef NODEFUNCTIONSCAN_H
#define NODEFUNCTIONSCAN_H
#include "nodes/plannodes.h"
extern TupleTableSlot *ExecFunctionScan(FunctionScan *node);
extern void ExecEndFunctionScan(FunctionScan *node);
extern bool ExecInitFunctionScan(FunctionScan *node, EState *estate, Plan *parent);
extern int ExecCountSlotsFunctionScan(FunctionScan *node);
extern void ExecFunctionMarkPos(FunctionScan *node);
extern void ExecFunctionRestrPos(FunctionScan *node);
extern void ExecFunctionReScan(FunctionScan *node, ExprContext *exprCtxt, Plan *parent);
#endif /* NODEFUNCTIONSCAN_H */