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3d7a4477ee
When the query option OPTIMIZE_PARTITION_KEY_SCANS is true, we may acquire the partition key values from the metadata and generate a union node containing constant expressions only. There is a bug in the planner when generating the union node as it skips evaluating the constant expressions for unmaterialized slots but union node expects an entry in the constant expression lists for each slot in the tuple descriptor even if the slot is not materialized. This change fixes the problem by inserting a dummy null values in the constant expression list for unmaterialized slots and lets the union node filter them out. A test is also added to verify the fix. Change-Id: I9ed49dca0101b96bd9b20e6d1e5b1d56f654e911 Reviewed-on: http://gerrit.cloudera.org:8080/2067 Reviewed-by: Alex Behm <alex.behm@cloudera.com> Tested-by: Internal Jenkins
1024 lines
55 KiB
Plaintext
1024 lines
55 KiB
Plaintext
====
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---- QUERY
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# Showing contents of alltypestiny for convenience
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny
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---- TYPES
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int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
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---- RESULTS: VERIFY_IS_EQUAL_SORTED
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0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
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1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
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2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
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3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
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4,true,0,0,0,0,0,0,'03/01/09','0',2009-03-01 00:00:00,2009,3
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5,false,1,1,1,10,1.100000023841858,10.1,'03/01/09','1',2009-03-01 00:01:00,2009,3
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6,true,0,0,0,0,0,0,'04/01/09','0',2009-04-01 00:00:00,2009,4
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7,false,1,1,1,10,1.100000023841858,10.1,'04/01/09','1',2009-04-01 00:01:00,2009,4
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====
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---- QUERY
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# Only UNION ALL, no nested unions
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
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union all
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
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union all
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2
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---- TYPES
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int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
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---- RESULTS: VERIFY_IS_EQUAL_SORTED
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0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
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0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
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1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
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1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
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2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
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3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
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====
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---- QUERY
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# Only UNION ALL with limit inside operands. One of the operands also has an order by.
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1 and id = 0 limit 1
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union all
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1 order by int_col limit 1
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union all
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2 and id = 2 limit 1
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---- TYPES
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int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
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---- RESULTS: VERIFY_IS_EQUAL_SORTED
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0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
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0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
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2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
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====
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---- QUERY
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# Same UNION ALL with limits containing arithmetic expressions (that all evaluate to 1).
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1 order by id limit 3-2
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union all
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1 order by int_col limit 1*1*1
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union all
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2 order by id limit 1&1
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---- TYPES
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int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
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---- RESULTS: VERIFY_IS_EQUAL_SORTED
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0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
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0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
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2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
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====
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---- QUERY
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# Only UNION DISTINCT, no nested unions
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
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union distinct
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
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union distinct
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2
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---- TYPES
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int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
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---- RESULTS: VERIFY_IS_EQUAL_SORTED
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0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
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1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
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2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
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3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
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====
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---- QUERY
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# Only UNION ALL, mixed selects with and without from clauses, no nested unions
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
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union all
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select 0,true,0,0,0,0,0,0,'01/01/09','0',cast('2009-01-01 00:00:00' as timestamp), 2009,1
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union all
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
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union all
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select 1,false,1,1,1,10,1.1,10.1,'01/01/09','1',cast('2009-01-01 00:01:00' as timestamp), 2009,1
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---- TYPES
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int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
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---- RESULTS: VERIFY_IS_EQUAL_SORTED
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0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
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0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
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0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
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1,false,1,1,1,10,1.1,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
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1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
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1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
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====
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---- QUERY
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# Only UNION DISTINCT, mixed selects with and without from clauses, no nested unions
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
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union distinct
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select 0,true,0,0,0,0,cast(0 as float),0,'01/01/09','0',cast('2009-01-01 00:00:00' as timestamp),2009,1
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union distinct
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
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union distinct
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select 1,false,1,1,1,10,cast(1.1 as float),10.1,'01/01/09','1',cast('2009-01-01 00:01:00' as timestamp),2009,1
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---- TYPES
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int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
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---- RESULTS: VERIFY_IS_EQUAL_SORTED
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0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
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1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
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====
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---- QUERY
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# Mixed UNION ALL/DISTINCT but effectively only UNION DISTINCT, no nested unions,
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# with order by and limit
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
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union all
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
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union all
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2
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union distinct
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(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2)
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order by 1 limit 3
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---- TYPES
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int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
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---- RESULTS
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0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
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1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
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2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
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====
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---- QUERY
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# Mixed UNION ALL/DISTINCT, no nested unions, with order by and limit
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
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union distinct
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
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union all
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2
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union all
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(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2)
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order by 1,2 limit 3
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---- TYPES
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int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
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---- RESULTS
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0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
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1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
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2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
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====
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---- QUERY
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# Mixed UNION ALL/DISTINCT, no nested unions, with order by and limit
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
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union all
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
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union distinct
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2
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union all
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(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2)
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order by 1,2 limit 4
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---- TYPES
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int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
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---- RESULTS
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0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
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1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
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2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
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2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
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====
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---- QUERY
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# Union unnesting: Only UNION ALL, first operand is nested
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(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
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union all
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2)
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union all
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
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---- TYPES
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int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
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---- RESULTS: VERIFY_IS_EQUAL_SORTED
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0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
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0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
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1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
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1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
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2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
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3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
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====
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---- QUERY
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# Union unnesting: Only UNION ALL, second operand is nested
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
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union all
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(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
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union all
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2)
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---- TYPES
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int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
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---- RESULTS: VERIFY_IS_EQUAL_SORTED
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0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
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0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
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1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
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1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
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2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
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3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
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====
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---- QUERY
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# Union unnesting: Only UNION DISTINCT, first operand is nested
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(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
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union distinct
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2)
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union distinct
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
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---- TYPES
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int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
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---- RESULTS: VERIFY_IS_EQUAL_SORTED
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0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
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1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
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2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
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3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
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====
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---- QUERY
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# Union unnesting: Only UNION DISTINCT, second operand is nested
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select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
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union distinct
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(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
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union distinct
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2)
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
|
|
====
|
|
---- QUERY
|
|
# Union unnesting: UNION ALL doesn't absorb nested union with DISTINCT,
|
|
# first operand is nested
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union distinct
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2)
|
|
union all
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
|
|
====
|
|
---- QUERY
|
|
# Union unnesting: UNION ALL doesn't absorb nested union with DISTINCT,
|
|
# second operand is nested
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union all
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union distinct
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2)
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
|
|
====
|
|
---- QUERY
|
|
# Union unnesting: UNION ALL absorbs the children but not directly the operands
|
|
# of a nested union with mixed ALL/DISTINCT, first operand is nested
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union distinct
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2
|
|
union all
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2)
|
|
union all
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
|
|
3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
|
|
====
|
|
---- QUERY
|
|
# Union unnesting: UNION ALL absorbs the children but not directly the operands
|
|
# of a nested union with mixed ALL/DISTINCT, second operand is nested
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union all
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union distinct
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2
|
|
union all
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2)
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
|
|
3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
|
|
====
|
|
---- QUERY
|
|
# Union unnesting: UNION ALL doesn't absorb the children of a nested union
|
|
# with mixed ALL/DISTINCT and limit, second operand is nested
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union all
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union distinct
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2
|
|
union all
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2)
|
|
limit 10)
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
|
|
3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
|
|
====
|
|
---- QUERY
|
|
# Union unnesting: UNION ALL doesn't absorb nested union with order by and limit,
|
|
# first operand is nested
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union all
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2)
|
|
order by 1 limit 3)
|
|
union all
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
====
|
|
---- QUERY
|
|
# Union unnesting: UNION ALL doesn't absorb nested union with order by and limit,
|
|
# second operand is nested
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union all
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union all
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2)
|
|
order by 1 limit 3)
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
====
|
|
---- QUERY
|
|
# Union unnesting: UNION DISTINCT absorbs nested union with ALL
|
|
# first operand is nested
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union all
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2)
|
|
union distinct
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
|
|
====
|
|
---- QUERY
|
|
# Union unnesting: UNION DISTINCT absorbs nested union with ALL,
|
|
# second operand is nested
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union distinct
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union all
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2)
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
|
|
====
|
|
---- QUERY
|
|
# Union unnesting: UNION DISTINCT absorbs nested union with mixed ALL/DISTINCT,
|
|
# first operand is nested
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union distinct
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2
|
|
union all
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2)
|
|
union distinct
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
|
|
====
|
|
---- QUERY
|
|
# Union unnesting: UNION DISTINCT absorbs nested union with mixed ALL/DISTINCT,
|
|
# second operand is nested
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union distinct
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union distinct
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2
|
|
union all
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2)
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
|
|
====
|
|
---- QUERY
|
|
# Union unnesting: UNION DISTINCT doesn't absorb nested union with order by and limit,
|
|
# first operand is nested
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union all
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2)
|
|
order by 1 limit 3)
|
|
union distinct
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
====
|
|
---- QUERY
|
|
# Union unnesting: UNION DISTINCT doesn't absorb nested union with order by and limit,
|
|
# first operand is nested
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union all
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2)
|
|
order by 1 limit 3)
|
|
union distinct
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
====
|
|
---- QUERY
|
|
# Complex union unnesting: Multiple levels of UNION ALL, fully unnestable
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union all
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union all
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2
|
|
union all
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2
|
|
union all
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=3)))
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
|
|
3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
|
|
4,true,0,0,0,0,0,0,'03/01/09','0',2009-03-01 00:00:00,2009,3
|
|
5,false,1,1,1,10,1.100000023841858,10.1,'03/01/09','1',2009-03-01 00:01:00,2009,3
|
|
====
|
|
---- QUERY
|
|
# Complex union unnesting: Multiple levels of UNION DISTINCT, fully unnestable
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union distinct
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union distinct
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2
|
|
union distinct
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2
|
|
union distinct
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=3)))
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
|
|
4,true,0,0,0,0,0,0,'03/01/09','0',2009-03-01 00:00:00,2009,3
|
|
5,false,1,1,1,10,1.100000023841858,10.1,'03/01/09','1',2009-03-01 00:01:00,2009,3
|
|
====
|
|
---- QUERY
|
|
# Complex union unnesting: Partially unnestable up to 2nd level
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union all
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union distinct
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2
|
|
union all
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2
|
|
union distinct
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=3)
|
|
order by 1 limit 3)))
|
|
order by 12, 13, 1
|
|
limit 20
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
---- RESULTS
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
|
|
4,true,0,0,0,0,0,0,'03/01/09','0',2009-03-01 00:00:00,2009,3
|
|
====
|
|
---- QUERY
|
|
# Complex union unnesting: Partially unnestable up to 1st level
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union distinct
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union distinct
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2
|
|
union all
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2
|
|
union distinct
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=3)
|
|
order by 1 limit 3)))
|
|
order by 12, 13, 1
|
|
limit 20
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
---- RESULTS
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
|
|
4,true,0,0,0,0,0,0,'03/01/09','0',2009-03-01 00:00:00,2009,3
|
|
====
|
|
---- QUERY
|
|
# Complex union unnesting: Multiple nested unions to test all rules in a single query
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union distinct
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union all
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2)
|
|
union distinct
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2
|
|
union all
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=3)
|
|
order by 1 limit 3)
|
|
union all
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=3
|
|
union all
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=4)
|
|
union all
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=4
|
|
union all
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=5)
|
|
order by 1 limit 3)
|
|
order by 12, 13, 1
|
|
limit 20
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
---- RESULTS
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
|
|
4,true,0,0,0,0,0,0,'03/01/09','0',2009-03-01 00:00:00,2009,3
|
|
4,true,0,0,0,0,0,0,'03/01/09','0',2009-03-01 00:00:00,2009,3
|
|
5,false,1,1,1,10,1.100000023841858,10.1,'03/01/09','1',2009-03-01 00:01:00,2009,3
|
|
6,true,0,0,0,0,0,0,'04/01/09','0',2009-04-01 00:00:00,2009,4
|
|
6,true,0,0,0,0,0,0,'04/01/09','0',2009-04-01 00:00:00,2009,4
|
|
7,false,1,1,1,10,1.100000023841858,10.1,'04/01/09','1',2009-04-01 00:01:00,2009,4
|
|
7,false,1,1,1,10,1.100000023841858,10.1,'04/01/09','1',2009-04-01 00:01:00,2009,4
|
|
====
|
|
---- QUERY
|
|
# UNION ALL in subquery
|
|
select x.id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union all
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1) x
|
|
union all
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2)
|
|
order by 1 limit 5
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
---- RESULTS
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
====
|
|
---- QUERY
|
|
# UNION DISTINCT in subquery
|
|
select x.id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union distinct
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1) x
|
|
union distinct
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=2)
|
|
order by 1 limit 3
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
---- RESULTS
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
====
|
|
---- QUERY
|
|
# UNION ALL in subquery with a WHERE condition in the outer select.
|
|
select x.id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union all
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1) x
|
|
where x.int_col < 5 and x.bool_col = false
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
====
|
|
---- QUERY
|
|
# UNION DISTINCT in subquery with a WHERE condition in the outer select.
|
|
select x.id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from
|
|
(select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1
|
|
union distinct
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypestiny where year=2009 and month=1) x
|
|
where x.int_col < 5 and x.bool_col = false
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
---- RESULTS
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
====
|
|
---- QUERY
|
|
# Test UNION ALL with mixed constant and non-constant selects. Also tests implicit casts.
|
|
select 10, 10.0, "abcde"
|
|
union all
|
|
select int_col, float_col, string_col
|
|
from alltypestiny where year=2009 and month=1
|
|
union all
|
|
select 20, 20.0, "fghijkl"
|
|
union all
|
|
select tinyint_col, double_col, string_col
|
|
from alltypestiny where year=2009 and month=1
|
|
---- TYPES
|
|
int, double, string
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
0,0,'0'
|
|
0,0,'0'
|
|
1,1.100000023841858,'1'
|
|
1,10.1,'1'
|
|
10,10,'abcde'
|
|
20,20,'fghijkl'
|
|
====
|
|
---- QUERY
|
|
# Test UNION ALL on large tables with a few constant selects to excercise backend logic.
|
|
select count(*) from (
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypes
|
|
union all
|
|
select 0,true,0,0,0,0,cast(0 as float),0,'01/01/09','0',cast('2009-01-01 00:00:00' as timestamp),2009,1
|
|
union all
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypes
|
|
union all
|
|
select 1,false,1,1,1,10,cast(1.1 as float),10.1,'01/01/09','1',cast('2009-01-01 00:01:00' as timestamp),2009,1
|
|
union all
|
|
select 2,true,2,2,2,20,cast(2.2 as float),20.2,'01/01/09','2',cast('2009-01-01 00:02:00.10' as timestamp),2009,1
|
|
) x
|
|
---- TYPES
|
|
bigint
|
|
---- RESULTS
|
|
14603
|
|
====
|
|
---- QUERY
|
|
# Test UNION DISTINCT on large tables with a few constant selects to excercise backend logic.
|
|
select count(*) from (
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypes
|
|
union distinct
|
|
select 0,true,0,0,0,0,cast(0 as float),0,'01/01/09','0',cast('2009-01-01 00:00:00' as timestamp),2009,1
|
|
union distinct
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypes
|
|
union distinct
|
|
select 1,false,1,1,1,10,cast(1.1 as float),10.1,'01/01/09','1',cast('2009-01-01 00:01:00' as timestamp),2009,1
|
|
union distinct
|
|
select 2,true,2,2,2,20,cast(2.2 as float),20.2,'01/01/09','2',cast('2009-01-01 00:02:00.10' as timestamp),2009,1
|
|
) x
|
|
---- TYPES
|
|
bigint
|
|
---- RESULTS
|
|
7300
|
|
====
|
|
---- QUERY
|
|
# Test UNION DISTINCT on large table constant selects and values statements
|
|
select count(*) from (
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypes
|
|
union distinct
|
|
values(0,true,0,0,0,0,cast(0 as float),0,'01/01/09','0',cast('2009-01-01 00:00:00' as timestamp),2009,1)
|
|
union distinct
|
|
select id, bool_col, tinyint_col, smallint_col, int_col, bigint_col, float_col, double_col, date_string_col, string_col, timestamp_col, year, month from alltypes
|
|
union distinct
|
|
select 1,false,1,1,1,10,cast(1.1 as float),10.1,'01/01/09','1',cast('2009-01-01 00:01:00' as timestamp),2009,1
|
|
union distinct
|
|
values(2,true,2,2,2,20,cast(2.2 as float),cast(20.2 as double),'01/01/09','2',cast('2009-01-01 00:02:00.10' as timestamp),2009,1)
|
|
) x
|
|
---- TYPES
|
|
bigint
|
|
---- RESULTS
|
|
7300
|
|
====
|
|
---- QUERY
|
|
# UNION ALL with only constant selects
|
|
select 1, 'a', NULL, 10.0
|
|
union all
|
|
select 2, 'b', NULL, 20.0
|
|
union all
|
|
select 3, 'c', NULL, 30.0
|
|
---- TYPES
|
|
tinyint, string, null, decimal
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
1,'a',NULL,10.0
|
|
2,'b',NULL,20.0
|
|
3,'c',NULL,30.0
|
|
====
|
|
---- QUERY
|
|
# UNION DISTINCT with only constant selects
|
|
select 1, 'a', NULL, 10.0
|
|
union distinct
|
|
select 2, 'b', NULL, 20.0
|
|
union distinct
|
|
select 1, 'a', NULL, 10.0
|
|
---- TYPES
|
|
tinyint, string, null, decimal
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
1,'a',NULL,10.0
|
|
2,'b',NULL,20.0
|
|
====
|
|
---- QUERY
|
|
# UNION ALL with values statements
|
|
values(1, 'a', NULL, 10.0)
|
|
union all
|
|
values(2, 'b', NULL, 20.0)
|
|
union all
|
|
values(3, 'c', NULL, 30.0)
|
|
---- TYPES
|
|
tinyint, string, null, decimal
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
1,'a',NULL,10.0
|
|
2,'b',NULL,20.0
|
|
3,'c',NULL,30.0
|
|
====
|
|
---- QUERY
|
|
# UNION DISTINCT with values statements
|
|
values(1, 'a', NULL, 10.0)
|
|
union distinct
|
|
values(2, 'b', NULL, 20.0)
|
|
union distinct
|
|
values(1, 'a', NULL, 10.0)
|
|
---- TYPES
|
|
tinyint, string, null, decimal
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
1,'a',NULL,10.0
|
|
2,'b',NULL,20.0
|
|
====
|
|
---- QUERY
|
|
# Test UNION DISTINCT with GROUP BY
|
|
select id, count(*) from alltypes where id = 1 group by id
|
|
union distinct
|
|
select 2, 3
|
|
---- TYPES
|
|
int, bigint
|
|
---- RESULTS
|
|
1,1
|
|
2,3
|
|
====
|
|
---- QUERY
|
|
# IMPALA-843: Impalads crash while running join on string column + union
|
|
select count(*) from
|
|
(select 1 FROM alltypes AS t1 JOIN alltypestiny AS t2 ON t1.string_col = t2.string_col
|
|
UNION ALL SELECT 1 FROM tinytable AS t1) as t3
|
|
---- TYPES
|
|
bigint
|
|
---- RESULTS
|
|
5843
|
|
====
|
|
---- QUERY
|
|
# Test union where all operands are dropped because of constant conjuncts.
|
|
select * from
|
|
(select 1 a, 2 b
|
|
union all
|
|
select 3, 4
|
|
union all
|
|
select 10, 20) t
|
|
where a > b
|
|
---- TYPES
|
|
tinyint, tinyint
|
|
---- RESULTS
|
|
====
|
|
---- QUERY
|
|
# Test union merging only partitioned inputs.
|
|
select id, bigint_col from alltypestiny
|
|
union all
|
|
select sum(int_col), bigint_col from alltypes
|
|
where year=2009 and month=2
|
|
group by bigint_col
|
|
union all
|
|
select a.id, a.bigint_col
|
|
from alltypestiny a inner join alltypestiny b
|
|
on (a.id = b.id)
|
|
union all
|
|
(select 1000, 2000)
|
|
order by 1, 2
|
|
---- TYPES
|
|
bigint, bigint
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
0,0
|
|
0,0
|
|
0,0
|
|
1,10
|
|
1,10
|
|
2,0
|
|
2,0
|
|
3,10
|
|
3,10
|
|
4,0
|
|
4,0
|
|
5,10
|
|
5,10
|
|
6,0
|
|
6,0
|
|
7,10
|
|
7,10
|
|
28,10
|
|
56,20
|
|
84,30
|
|
112,40
|
|
140,50
|
|
168,60
|
|
196,70
|
|
224,80
|
|
252,90
|
|
1000,2000
|
|
====
|
|
---- QUERY
|
|
# Test union merging only unpartitioned inputs.
|
|
select id, bigint_col from alltypestiny
|
|
union all
|
|
select sum(int_col), bigint_col from alltypes
|
|
where year=2009 and month=2
|
|
group by bigint_col
|
|
union all
|
|
select a.id, a.bigint_col
|
|
from alltypestiny a inner join alltypestiny b
|
|
on (a.id = b.id)
|
|
union all
|
|
select 1000, 2000
|
|
---- TYPES
|
|
bigint, bigint
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
0,0
|
|
0,0
|
|
0,0
|
|
1,10
|
|
1,10
|
|
2,0
|
|
2,0
|
|
3,10
|
|
3,10
|
|
4,0
|
|
4,0
|
|
5,10
|
|
5,10
|
|
6,0
|
|
6,0
|
|
7,10
|
|
7,10
|
|
28,10
|
|
56,20
|
|
84,30
|
|
112,40
|
|
140,50
|
|
168,60
|
|
196,70
|
|
224,80
|
|
252,90
|
|
1000,2000
|
|
====
|
|
---- QUERY
|
|
# Test union merging only unpartitioned inputs.
|
|
select count(id), sum(bigint_col) from alltypes
|
|
union all
|
|
select id, bigint_col from alltypessmall order by id limit 10
|
|
union all
|
|
select id, bigint_col from alltypestiny
|
|
union all
|
|
select sum(int_col), bigint_col from alltypes
|
|
where year=2009 and month=2
|
|
group by bigint_col
|
|
union all
|
|
select a.id, a.bigint_col
|
|
from alltypestiny a inner join alltypestiny b
|
|
on (a.id = b.id)
|
|
union all
|
|
select 1000, 2000
|
|
---- TYPES
|
|
bigint, bigint
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
0,0
|
|
0,0
|
|
0,0
|
|
0,0
|
|
1,10
|
|
1,10
|
|
1,10
|
|
2,0
|
|
2,0
|
|
2,20
|
|
3,10
|
|
3,10
|
|
3,30
|
|
4,0
|
|
4,0
|
|
4,40
|
|
5,10
|
|
5,10
|
|
5,50
|
|
6,0
|
|
6,0
|
|
6,60
|
|
7,10
|
|
7,10
|
|
7,70
|
|
8,80
|
|
9,90
|
|
28,10
|
|
56,20
|
|
84,30
|
|
112,40
|
|
140,50
|
|
168,60
|
|
196,70
|
|
224,80
|
|
252,90
|
|
1000,2000
|
|
7300,328500
|
|
====
|
|
---- QUERY
|
|
# IMPALA-1340 regression test
|
|
select cast(1 as bigint)
|
|
union all select t1.tinyint_col from alltypestiny t1
|
|
inner join alltypestiny t2 on t2.string_col = t1.string_col
|
|
---- TYPES
|
|
bigint
|
|
---- RESULTS: VERIFY_IS_EQUAL_SORTED
|
|
0
|
|
0
|
|
0
|
|
0
|
|
1
|
|
1
|
|
1
|
|
1
|
|
0
|
|
0
|
|
0
|
|
0
|
|
1
|
|
1
|
|
1
|
|
1
|
|
0
|
|
0
|
|
0
|
|
0
|
|
1
|
|
1
|
|
1
|
|
1
|
|
0
|
|
0
|
|
0
|
|
0
|
|
1
|
|
1
|
|
1
|
|
1
|
|
1
|
|
====
|
|
---- QUERY
|
|
# Regression test for IMPALA-2948. When fast partition key scan is enabled,
|
|
# make sure union nodes formed contain correct constant expressions even if
|
|
# there are unmaterialized slots.
|
|
set optimize_partition_key_scans=1;
|
|
select t1.int_col
|
|
from functional.alltypestiny t1 inner join
|
|
(select count(t2.tinyint_col) = 1337 as boolean_col,
|
|
min(t2.year) as int_col from functional.alltypestiny t2) t3
|
|
on (t1.int_col = t3.int_col)
|
|
---- RESULTS
|
|
---- TYPES
|
|
INT
|
|
===== |