Ben-Zvi commented on a change in pull request #1358: DRILL-6516: EMIT support
in streaming agg
URL: https://github.com/apache/drill/pull/1358#discussion_r200756259
##########
File path:
exec/java-exec/src/test/java/org/apache/drill/exec/physical/impl/lateraljoin/TestE2EUnnestAndLateral.java
##########
@@ -394,4 +394,47 @@ public void testLateral_HashAgg_with_nulls() throws
Exception {
.baselineValues("dd",222L)
.build().run();
}
+
+ @Test
+ public void testMultipleBatchesLateral_WithStreamingAgg() throws Exception {
+ String sql = "SELECT t2.maxprice FROM (SELECT customer.c_orders AS
c_orders FROM "
+ + "dfs.`lateraljoin/multipleFiles/` customer) t1, LATERAL (SELECT
CAST(MAX(t.ord.o_totalprice)"
+ + " AS int) AS maxprice FROM UNNEST(t1.c_orders) t(ord) GROUP BY
t.ord.o_orderstatus) t2";
+
+ testBuilder()
+ .optionSettingQueriesForTestQuery("alter session set `%s` = true",
+ PlannerSettings.STREAMAGG.getOptionName())
Review comment:
Should "planner.enable_hashagg" be set to **false** ?
"planner.enable_streamagg" defaults to **true** anyway.
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