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I have a simple patch about the treatment of functions.

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But it may be self-satisfied.
Please check my patch at the end of this posting.

Case 1. executor evaluates functions twice

Hiroshi Inoue
Inoue@tpf.co.jp
This commit is contained in:
Bruce Momjian
1998-12-13 04:16:51 +00:00
parent b693983004
commit 589f5aa241
1 changed files with 2 additions and 4 deletions
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6
src/backend/parser/parse_func.c
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@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/parse_func.c,v 1.32 1998/12/08 06:18:56 thomas Exp $ * $Header: /cvsroot/pgsql/src/backend/parser/parse_func.c,v 1.33 1998/12/13 04:16:51 momjian Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -1490,15 +1490,13 @@ ParseComplexProjection(ParseState *pstate,
newexpr->typeOid = funcnode->functype; newexpr->typeOid = funcnode->functype;
newexpr->opType = FUNC_EXPR; newexpr->opType = FUNC_EXPR;
newexpr->oper = (Node *) funcnode; newexpr->oper = (Node *) funcnode;
newexpr->args = lcons(first_arg, NIL); newexpr->args = expr->args;
return (Node *) newexpr; return (Node *) newexpr;
} }
} }
elog(ERROR, "Function '%s' has bad return type %d",
funcname, argtype);
break; break;
} }
case T_Param: case T_Param: