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Fix ExecMakeTableFunctionResult() to work with generic expressions as

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well as function calls.  This is needed for cases where the planner has
constant-folded or inlined the original function call.  Possibly we should
back-patch this change into 7.3 branch as well.
This commit is contained in:
Tom Lane
2002-12-01 20:27:32 +00:00
parent 9ee7409ef7
commit 02f8c9a382
3 changed files with 103 additions and 62 deletions
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4
src/include/executor/executor.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: executor.h,v 1.79 2002/11/30 05:21:03 tgl Exp $
* $Id: executor.h,v 1.80 2002/12/01 20:27:32 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -81,7 +81,7 @@ extern Datum ExecMakeFunctionResult(FunctionCachePtr fcache,
ExprContext *econtext,
bool *isNull,
ExprDoneCond *isDone);
extern Tuplestorestate *ExecMakeTableFunctionResult(Expr *funcexpr,
extern Tuplestorestate *ExecMakeTableFunctionResult(Node *funcexpr,
ExprContext *econtext,
TupleDesc expectedDesc,
TupleDesc *returnDesc);