Github user sansanichfb commented on a diff in the pull request:
https://github.com/apache/incubator-hawq/pull/1289#discussion_r140389383
--- Diff: src/backend/access/external/pxffilters.c ---
@@ -851,12 +852,51 @@ append_attr_from_var(Var* var, List* attrs)
return attrs;
}
+/*
+ * append_attr_from_func_args
+ *
+ * extracts all columns from FuncExpr into attrs
+ * assigns false to expressionIsSupported if at least one of items is not
supported
+ */
+static List*
+append_attr_from_func_args(FuncExpr *expr, List* attrs, bool*
expressionIsSupported) {
+ ListCell *lc = NULL;
+ if (!expressionIsSupported) {
--- End diff --
Sure, updated
---
