Github user maryannxue commented on a diff in the pull request: https://github.com/apache/phoenix/pull/120#discussion_r42859436 --- Diff: phoenix-core/src/it/java/org/apache/phoenix/end2end/DerivedTableIT.java --- @@ -313,21 +290,25 @@ public void testDerivedTableWithGroupBy() throws Exception { query = "SELECT DISTINCT COLLECTDISTINCT(t.b) FROM (SELECT b_string b, a_string a FROM aTable GROUP BY a_string, b_string) AS t GROUP BY t.a"; --- End diff -- @JamesRTaylor Do we have a deterministic ordering for arrays? If we do, I don't think this change should be made without finding out the cause.
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