updating the reccursion condition

Signed-off-by: Tanya Gupta <[email protected]>

contrib/babelfishpg_tds/src/backend/tds/tdsresponse.c

@@ -705,7 +705,7 @@ resolve_numeric_typmod_from_exp(Plan *plan, Node *expr)
 				outerplan = outerPlan(plan);
 
 				/* If this var referes to tuple returned by its outer plan then find the original tle from it */
-				if (plan && outerplan && (IsA(outerplan, Gather) || IsA(plan, Gather)))
+				if (plan != NULL && var->varno == OUTER_VAR)
 				{
 					Assert(plan);
 					Assert(outerplan);
@@ -718,7 +718,7 @@ resolve_numeric_typmod_from_exp(Plan *plan, Node *expr)
 				// {
 				// 	Assert(plan);
 				// 	return (resolve_numeric_typmod_outer_var(plan, var->varattno));
-				// } // if gather node then 
+				// } // if gather node then
 				// outerplan = outerPlan(plan);
 				// Assert(outerplan);
 				// tle = get_tle_by_resno(outerplan->targetlist, var->varattno);
@@ -1962,8 +1962,6 @@ PrepareRowDescription(TupleDesc typeinfo, PlannedStmt *plannedstmt, List *target
 		/*
 		 * Get the IO function info from our type cache
 		 */
-		if (atttypmod == TSQLMaxTypmod)	
-			atttypmod = -1;
 		finfo = TdsLookupTypeFunctionsByOid(atttypid, &atttypmod);
 		/* atttypid = getBaseTypeAndTypmod(atttypid, &atttypmod); */
 #if 0