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Modified Assert to be more selective.

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This commit is contained in:
Bruce Momjian 1996-10-07 19:53:15 +00:00
parent 3dc0c8e4e5
commit a409f40ea8
1 changed files with 4 additions and 3 deletions
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7
src/backend/executor/execQual.c
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@ -7,7 +7,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/executor/execQual.c,v 1.4 1996/10/07 02:50:19 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/executor/execQual.c,v 1.5 1996/10/07 19:53:15 momjian Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -231,8 +231,9 @@ ExecEvalVar(Var *variable, ExprContext *econtext, bool *isNull)
attnum = variable->varattno; attnum = variable->varattno;
/* (See prolog for explanation of this Assert) */ /* (See prolog for explanation of this Assert) */
Assert(attnum < 0 || Assert(attnum <= 0 ||
(tuple_type->attrs[attnum-1] != NULL && (attnum - 1 <= tuple_type->natts - 1 &&
tuple_type->attrs[attnum-1] != NULL &&
variable->vartype == tuple_type->attrs[attnum-1]->atttypid)) variable->vartype == tuple_type->attrs[attnum-1]->atttypid))
/* /*