Fix issue827
Change-Id: If21e2a4efc69e46ee452353fc06507b3f890db0d
Reviewed-on: http://fulliautomatix.ics.uci.edu:8443/189
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Preston Carman <ecarm002@ucr.edu>
diff --git a/asterix-app/src/test/resources/optimizerts/queries/query-issue827-2.aql b/asterix-app/src/test/resources/optimizerts/queries/query-issue827-2.aql
new file mode 100644
index 0000000..270383d
--- /dev/null
+++ b/asterix-app/src/test/resources/optimizerts/queries/query-issue827-2.aql
@@ -0,0 +1,52 @@
+/*
+ * Description : This test case is to verify the fix for issue827
+ * https://code.google.com/p/asterixdb/issues/detail?id=827
+ * Expected Res : SUCCESS
+ * Date : 3rd Dec. 2014
+ */
+
+drop dataverse tpch if exists;
+create dataverse tpch;
+
+use dataverse tpch;
+
+create type LineItemType as closed {
+ l_orderkey: int32,
+ l_partkey: int32,
+ l_suppkey: int32,
+ l_linenumber: int32,
+ l_quantity: double,
+ l_extendedprice: double,
+ l_discount: double,
+ l_tax: double,
+ l_returnflag: string,
+ l_linestatus: string,
+ l_shipdate: string,
+ l_commitdate: string,
+ l_receiptdate: string,
+ l_shipinstruct: string,
+ l_shipmode: string,
+ l_comment: string
+}
+
+create dataset LineItem(LineItemType)
+ primary key l_orderkey, l_linenumber;
+
+let $qty := for $i in dataset('LineItem') where $i.l_shipdate <= '1998-09-02' return $i.l_quantity
+let $base_price := for $i in dataset('LineItem') return $i.l_extendedprice
+let $disc_price := for $i in dataset('LineItem') return $i.l_extendedprice * (1 - $i.l_discount)
+let $charge := for $i in dataset('LineItem') return $i.l_extendedprice * (1 - $i.l_discount) * (1 + $i.l_tax)
+let $price := for $i in dataset('LineItem') return $i.l_extendedprice
+let $disc := for $i in dataset('LineItem') return $i.l_discount
+let $order := for $l in dataset('LineItem') return $l
+return {
+ "sum_qty_partial": sum($qty),
+ "sum_base_price": sum($base_price),
+ "sum_disc_price": sum($disc_price),
+ "sum_charge": sum($charge),
+ "ave_qty": avg($qty),
+ "ave_price": avg($price),
+ "ave_disc": avg($disc),
+ "count_order": count($order)
+}
+