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From jinfengni <...@git.apache.org>
Subject [GitHub] drill pull request #559: DRILL-4825: Fix incorrect result issue caused by pa...
Date Fri, 05 Aug 2016 17:02:22 GMT
Github user jinfengni commented on a diff in the pull request:

    https://github.com/apache/drill/pull/559#discussion_r73725525
  
    --- Diff: exec/java-exec/src/test/java/org/apache/drill/TestPartitionFilter.java ---
    @@ -386,4 +386,49 @@ public void testPartitionFilterWithInSubquery() throws Exception
{
         test("alter session set `planner.in_subquery_threshold` = 10");
         testExcludeFilter(query, 4, "Filter", 40);
       }
    +
    +
    +  @Test // DRILL-4825: querying same table with different filter in UNION ALL.
    +  public void testPruneSameTableInUnionAll() throws Exception {
    +    final String query = String.format("select count(*) as cnt from "
    +        + "( select dir0 from dfs_test.`%s/multilevel/parquet` where dir0 in ('1994')
union all "
    +        + "  select dir0 from dfs_test.`%s/multilevel/parquet` where dir0 in ('1995',
'1996') )",
    +        TEST_RES_PATH, TEST_RES_PATH);
    +
    +    String [] exclued = {"Filter"};
    --- End diff --
    
    modified. 


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