mirror of
https://github.com/apache/impala.git
synced 2026-01-03 06:00:52 -05:00
6f9434217e
Attempting to codegen a sort where the sort expr has a CHAR type as an intermediate result fails completely. The problem is that ScalarFnCall checked whether its input arguments were CHAR to disable codegen, but didn't check its output. This patch also replaces some incorrect codegen CHAR logic that should not be executed with DCHECKs. Testing: The test is a minimal reproduction of the issue. The test is executed both by the sorter and top-n nodes so covers both cases. Change-Id: I189073d46a10988803d572928a38f4a718690fa3 Reviewed-on: http://gerrit.cloudera.org:8080/2876 Reviewed-by: Tim Armstrong <tarmstrong@cloudera.com> Tested-by: Internal Jenkins
1262 lines
33 KiB
Plaintext
1262 lines
33 KiB
Plaintext
====
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---- QUERY
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# Based on Aggregation Queries
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select int_col, sum(float_col)
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from alltypessmall
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where id < 5
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group by 1
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order by 2
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limit 3
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---- RESULTS
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0,0
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1,1.100000023841858
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2,2.200000047683716
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---- TYPES
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INT, DOUBLE
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====
|
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---- QUERY
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# Run query without order by
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select tinyint_col, count(*)
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from alltypesagg
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group by 1
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limit 10
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---- RESULTS
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3,1000
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NULL,2000
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2,1000
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4,1000
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8,1000
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1,1000
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6,1000
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5,1000
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7,1000
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9,1000
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---- TYPES
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TINYINT, BIGINT
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====
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---- QUERY
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# Same query order by asc first col
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select tinyint_col, count(*)
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from alltypesagg
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group by 1
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order by 1
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limit 10
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---- RESULTS
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1,1000
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2,1000
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3,1000
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4,1000
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5,1000
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6,1000
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7,1000
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|
8,1000
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|
9,1000
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NULL,2000
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---- TYPES
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TINYINT, BIGINT
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====
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---- QUERY
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# Same query order by asc first col, NULL should be last
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# because it compares greater.
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select tinyint_col, count(*)
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from alltypesagg
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group by 1
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order by 1
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limit 10
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---- RESULTS
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1,1000
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2,1000
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3,1000
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4,1000
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5,1000
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6,1000
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|
7,1000
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|
8,1000
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|
9,1000
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|
NULL,2000
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---- TYPES
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TINYINT, BIGINT
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====
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---- QUERY
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# Same query order by asc first col, NULL should be first
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select tinyint_col, count(*)
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from alltypesagg
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group by 1
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order by 1 nulls first
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limit 10
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---- RESULTS
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NULL,2000
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1,1000
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2,1000
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3,1000
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4,1000
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5,1000
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6,1000
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7,1000
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8,1000
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|
9,1000
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---- TYPES
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TINYINT, BIGINT
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====
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---- QUERY
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# Same query but first col desc.
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# NULL should be first because it compares greater
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select tinyint_col, count(*)
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from alltypesagg
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group by 1
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order by 1 desc
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limit 20
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---- RESULTS
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NULL,2000
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9,1000
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8,1000
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7,1000
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6,1000
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5,1000
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4,1000
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|
3,1000
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|
2,1000
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|
1,1000
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---- TYPES
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TINYINT, BIGINT
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====
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---- QUERY
|
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# Same query as above but NULL should be last
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select tinyint_col, count(*)
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from alltypesagg
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group by 1
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order by 1 desc nulls last
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limit 20
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---- RESULTS
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9,1000
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|
8,1000
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7,1000
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6,1000
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5,1000
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4,1000
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|
3,1000
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|
2,1000
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|
1,1000
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NULL,2000
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---- TYPES
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TINYINT, BIGINT
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====
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---- QUERY
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select date_string_col,int_col
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from alltypesagg
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order by date_string_col, int_col desc
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limit 10
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---- RESULTS
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'01/01/10',NULL
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'01/01/10',NULL
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'01/01/10',999
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'01/01/10',998
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'01/01/10',997
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'01/01/10',996
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'01/01/10',995
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'01/01/10',994
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'01/01/10',993
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'01/01/10',992
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---- TYPES
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STRING, INT
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====
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---- QUERY
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# order by with null tuples in tuple row
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select j.*, d.* from JoinTbl j full outer join DimTbl d
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on (j.test_id = d.id)
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order by j.test_id, j.test_name, j.test_zip, j.alltypes_id, d.name
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limit 100
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---- RESULTS
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1001,'Name1',94611,5000,1001,'Name1',94611
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1002,'Name2',94611,5000,1002,'Name2',94611
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1003,'Name3',94611,5000,1003,'Name3',94612
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1004,'Name4',94611,5000,1004,'Name4',94612
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1005,'Name5',94611,5000,1005,'Name5',94613
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1006,'Name16',94612,5000,1006,'Name6',94613
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1006,'Name16',94612,15000,1006,'Name6',94613
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1006,'Name16',94616,5000,1006,'Name6',94613
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1006,'Name16',94616,15000,1006,'Name6',94613
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|
1006,'Name6',94616,5000,1006,'Name6',94613
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1006,'Name6',94616,15000,1006,'Name6',94613
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1106,'Name16',94612,5000,NULL,'NULL',NULL
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1106,'Name16',94612,15000,NULL,'NULL',NULL
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1106,'Name16',94616,5000,NULL,'NULL',NULL
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1106,'Name16',94616,15000,NULL,'NULL',NULL
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1106,'Name6',94612,5000,NULL,'NULL',NULL
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1106,'Name6',94612,15000,NULL,'NULL',NULL
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1106,'Name6',94616,5000,NULL,'NULL',NULL
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1106,'Name6',94616,15000,NULL,'NULL',NULL
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NULL,'NULL',NULL,NULL,1010,'Name10',94615
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NULL,'NULL',NULL,NULL,1007,'Name7',94614
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NULL,'NULL',NULL,NULL,1008,'Name8',94614
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NULL,'NULL',NULL,NULL,1009,'Name9',94615
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---- TYPES
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BIGINT, STRING, INT, INT, BIGINT, STRING, INT
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====
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---- QUERY
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# order by multiple cols with nulls
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select tinyint_col % 3, smallint_col % 3, count(*)
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from alltypesagg
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where day = 1
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group by 1, 2
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order by 1, 2
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limit 20
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---- RESULTS
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0,0,120
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0,1,90
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0,2,90
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1,0,90
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1,1,120
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1,2,90
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2,0,90
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2,1,90
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2,2,120
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NULL,0,30
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NULL,1,30
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NULL,2,30
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NULL,NULL,10
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---- TYPES
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TINYINT, SMALLINT, BIGINT
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====
|
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---- QUERY
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select tinyint_col % 3, smallint_col % 3, count(*)
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from alltypesagg
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where day = 1
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group by 1, 2
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order by 1, 2 desc
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limit 20
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---- RESULTS
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|
0,2,90
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|
0,1,90
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0,0,120
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1,2,90
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1,1,120
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1,0,90
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|
2,2,120
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2,1,90
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|
2,0,90
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|
NULL,NULL,10
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|
NULL,2,30
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|
NULL,1,30
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|
NULL,0,30
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---- TYPES
|
|
TINYINT, SMALLINT, BIGINT
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|
====
|
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---- QUERY
|
|
select tinyint_col % 3, smallint_col % 3, count(*)
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from alltypesagg
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where day = 1
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group by 1, 2
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order by 1 desc, 2
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limit 20
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---- RESULTS
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NULL,0,30
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NULL,1,30
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NULL,2,30
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NULL,NULL,10
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2,0,90
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|
2,1,90
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|
2,2,120
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|
1,0,90
|
|
1,1,120
|
|
1,2,90
|
|
0,0,120
|
|
0,1,90
|
|
0,2,90
|
|
---- TYPES
|
|
TINYINT, SMALLINT, BIGINT
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|
====
|
|
---- QUERY
|
|
select tinyint_col % 3, smallint_col % 3, count(*)
|
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from alltypesagg
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where day = 1
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group by 1, 2
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order by 1 desc, 2 desc
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limit 20
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---- RESULTS
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NULL,NULL,10
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NULL,2,30
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NULL,1,30
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NULL,0,30
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2,2,120
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2,1,90
|
|
2,0,90
|
|
1,2,90
|
|
1,1,120
|
|
1,0,90
|
|
0,2,90
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|
0,1,90
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|
0,0,120
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---- TYPES
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|
TINYINT, SMALLINT, BIGINT
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====
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---- QUERY
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# Multiple ordering columns with asc/desc and nulls first/last
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select tinyint_col % 3, smallint_col % 3, count(*)
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from alltypesagg
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where day = 1
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group by 1, 2
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order by 2 desc nulls last, 1 asc nulls first
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limit 20
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---- RESULTS
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NULL,2,30
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0,2,90
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1,2,90
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2,2,120
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NULL,1,30
|
|
0,1,90
|
|
1,1,120
|
|
2,1,90
|
|
NULL,0,30
|
|
0,0,120
|
|
1,0,90
|
|
2,0,90
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|
NULL,NULL,10
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---- TYPES
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TINYINT, SMALLINT, BIGINT
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====
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---- QUERY
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select date_string_col
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from alltypessmall
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order by date_string_col desc
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limit 50
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---- RESULTS
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'04/03/09'
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'04/03/09'
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'04/03/09'
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'04/03/09'
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'04/03/09'
|
|
'04/02/09'
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'04/02/09'
|
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'04/02/09'
|
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'04/02/09'
|
|
'04/02/09'
|
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'04/02/09'
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'04/02/09'
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'04/02/09'
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'04/02/09'
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|
'04/02/09'
|
|
'04/01/09'
|
|
'04/01/09'
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'04/01/09'
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'04/01/09'
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'04/01/09'
|
|
'04/01/09'
|
|
'04/01/09'
|
|
'04/01/09'
|
|
'04/01/09'
|
|
'04/01/09'
|
|
'03/03/09'
|
|
'03/03/09'
|
|
'03/03/09'
|
|
'03/03/09'
|
|
'03/03/09'
|
|
'03/02/09'
|
|
'03/02/09'
|
|
'03/02/09'
|
|
'03/02/09'
|
|
'03/02/09'
|
|
'03/02/09'
|
|
'03/02/09'
|
|
'03/02/09'
|
|
'03/02/09'
|
|
'03/02/09'
|
|
'03/01/09'
|
|
'03/01/09'
|
|
'03/01/09'
|
|
'03/01/09'
|
|
'03/01/09'
|
|
'03/01/09'
|
|
'03/01/09'
|
|
'03/01/09'
|
|
'03/01/09'
|
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'03/01/09'
|
|
---- TYPES
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STRING
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====
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---- QUERY
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# Based on join queries
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select a.tinyint_col, b.id, a.string_col
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from alltypesagg a join alltypessmall b on (a.tinyint_col = b.id)
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where a.month=1
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and a.day=1
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and a.tinyint_col + b.tinyint_col < 5
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and a.string_col > '88'
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and b.bool_col = false
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order by a.string_col
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limit 5
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---- RESULTS
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1,1,'881'
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1,1,'891'
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1,1,'901'
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1,1,'91'
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|
1,1,'911'
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---- TYPES
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TINYINT, INT, STRING
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====
|
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---- QUERY
|
|
select a.tinyint_col, b.id, a.string_col
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from alltypesagg a join alltypessmall b on (a.tinyint_col = b.id)
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|
where a.month=1
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and a.day=1
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and a.tinyint_col + b.tinyint_col < 5
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and a.string_col > '88'
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and b.bool_col = false
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order by a.string_col desc
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limit 5
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---- RESULTS
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1,1,'991'
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1,1,'981'
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1,1,'971'
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1,1,'961'
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|
1,1,'951'
|
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---- TYPES
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TINYINT, INT, STRING
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====
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---- QUERY
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select a.smallint_col, b.id, a.tinyint_col, c.id, a.int_col, b.float_col, c.string_col
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from alltypesagg a
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join alltypessmall b on (a.smallint_col = b.id)
|
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join alltypessmall c on (a.tinyint_col = c.id)
|
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where a.month=1
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and a.day=1
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and a.int_col > 899
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and b.float_col > 4.5
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and c.string_col < '7'
|
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and a.int_col + b.float_col + cast(c.string_col as float) < 1000
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order by c.string_col desc, a.smallint_col
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limit 10
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---- RESULTS
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|
6,6,6,6,906,6.599999904632568,'6'
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16,16,6,6,916,6.599999904632568,'6'
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56,56,6,6,956,6.599999904632568,'6'
|
|
66,66,6,6,966,6.599999904632568,'6'
|
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5,5,5,5,905,5.5,'5'
|
|
15,15,5,5,915,5.5,'5'
|
|
55,55,5,5,955,5.5,'5'
|
|
65,65,5,5,965,5.5,'5'
|
|
34,34,4,4,934,9.899999618530273,'4'
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|
44,44,4,4,944,9.899999618530273,'4'
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|
---- TYPES
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|
SMALLINT, INT, TINYINT, INT, INT, FLOAT, STRING
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|
====
|
|
---- QUERY
|
|
# Order by a column that is not in the select list
|
|
# Query with ordering column in select list
|
|
# Don't include date_string_col, it comes back in random order.
|
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select int_col, tinyint_col
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from alltypessmall
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order by int_col desc
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|
limit 20
|
|
---- RESULTS
|
|
9,9
|
|
9,9
|
|
9,9
|
|
9,9
|
|
9,9
|
|
9,9
|
|
9,9
|
|
9,9
|
|
8,8
|
|
8,8
|
|
8,8
|
|
8,8
|
|
8,8
|
|
8,8
|
|
8,8
|
|
8,8
|
|
7,7
|
|
7,7
|
|
7,7
|
|
7,7
|
|
---- TYPES
|
|
INT, TINYINT
|
|
====
|
|
---- QUERY
|
|
# Same query with ordering col not in select list
|
|
select tinyint_col
|
|
from alltypessmall
|
|
order by int_col desc
|
|
limit 20
|
|
---- RESULTS
|
|
9
|
|
9
|
|
9
|
|
9
|
|
9
|
|
9
|
|
9
|
|
9
|
|
8
|
|
8
|
|
8
|
|
8
|
|
8
|
|
8
|
|
8
|
|
8
|
|
7
|
|
7
|
|
7
|
|
7
|
|
---- TYPES
|
|
TINYINT
|
|
====
|
|
---- QUERY
|
|
# Order by many exprs
|
|
select year, month, count(*)
|
|
from alltypes
|
|
group by 1, 2
|
|
order by 1, 2
|
|
limit 100
|
|
---- RESULTS
|
|
2009,1,310
|
|
2009,2,280
|
|
2009,3,310
|
|
2009,4,300
|
|
2009,5,310
|
|
2009,6,300
|
|
2009,7,310
|
|
2009,8,310
|
|
2009,9,300
|
|
2009,10,310
|
|
2009,11,300
|
|
2009,12,310
|
|
2010,1,310
|
|
2010,2,280
|
|
2010,3,310
|
|
2010,4,300
|
|
2010,5,310
|
|
2010,6,300
|
|
2010,7,310
|
|
2010,8,310
|
|
2010,9,300
|
|
2010,10,310
|
|
2010,11,300
|
|
2010,12,310
|
|
---- TYPES
|
|
INT, INT, BIGINT
|
|
====
|
|
---- QUERY
|
|
# More Complex Ordering Exprs
|
|
select int_col % 7, count(*), avg(tinyint_col)
|
|
from alltypesagg
|
|
group by 1
|
|
order by avg(tinyint_col)
|
|
limit 10
|
|
---- RESULTS
|
|
4,1570,4.984496124031008
|
|
6,1560,4.9921875
|
|
1,1570,4.992248062015504
|
|
3,1580,5
|
|
5,1570,5.007751937984496
|
|
0,1560,5.0078125
|
|
2,1570,5.015503875968992
|
|
NULL,20,NULL
|
|
---- TYPES
|
|
INT, BIGINT, DOUBLE
|
|
====
|
|
---- QUERY
|
|
select int_col % 7, count(*), max(int_col)
|
|
from alltypesagg
|
|
group by 1
|
|
order by max(int_col)
|
|
limit 10
|
|
---- RESULTS
|
|
6,1560,993
|
|
0,1560,994
|
|
1,1570,995
|
|
2,1570,996
|
|
3,1580,997
|
|
4,1570,998
|
|
5,1570,999
|
|
NULL,20,NULL
|
|
---- TYPES
|
|
INT, BIGINT, INT
|
|
====
|
|
---- QUERY
|
|
select int_col % 5, count(*), avg(tinyint_col) - avg(float_col)
|
|
from alltypesagg
|
|
group by 1
|
|
order by avg(tinyint_col) - avg(float_col) desc
|
|
limit 10
|
|
---- RESULTS
|
|
NULL,20,NULL
|
|
1,2000,-544.8499889141322
|
|
2,2000,-544.9500045645237
|
|
0,2980,-545
|
|
3,2000,-545.0499953591824
|
|
4,2000,-545.1500110459327
|
|
---- TYPES
|
|
INT, BIGINT, DOUBLE
|
|
====
|
|
---- QUERY
|
|
select int_col
|
|
from alltypessmall
|
|
order by int_col % 5, int_col
|
|
limit 100
|
|
---- RESULTS
|
|
0
|
|
0
|
|
0
|
|
0
|
|
0
|
|
0
|
|
0
|
|
0
|
|
0
|
|
0
|
|
0
|
|
0
|
|
5
|
|
5
|
|
5
|
|
5
|
|
5
|
|
5
|
|
5
|
|
5
|
|
1
|
|
1
|
|
1
|
|
1
|
|
1
|
|
1
|
|
1
|
|
1
|
|
1
|
|
1
|
|
1
|
|
1
|
|
6
|
|
6
|
|
6
|
|
6
|
|
6
|
|
6
|
|
6
|
|
6
|
|
2
|
|
2
|
|
2
|
|
2
|
|
2
|
|
2
|
|
2
|
|
2
|
|
2
|
|
2
|
|
2
|
|
2
|
|
7
|
|
7
|
|
7
|
|
7
|
|
7
|
|
7
|
|
7
|
|
7
|
|
3
|
|
3
|
|
3
|
|
3
|
|
3
|
|
3
|
|
3
|
|
3
|
|
3
|
|
3
|
|
3
|
|
3
|
|
8
|
|
8
|
|
8
|
|
8
|
|
8
|
|
8
|
|
8
|
|
8
|
|
4
|
|
4
|
|
4
|
|
4
|
|
4
|
|
4
|
|
4
|
|
4
|
|
4
|
|
4
|
|
4
|
|
4
|
|
9
|
|
9
|
|
9
|
|
9
|
|
9
|
|
9
|
|
9
|
|
9
|
|
---- TYPES
|
|
INT
|
|
====
|
|
---- QUERY
|
|
# All select list items have an implicit alias. Test that the order by column ref
|
|
# "int_col" is correctly aliased to t1.int_col, and therefore it is not an
|
|
# ambiguous reference.
|
|
select t1.int_col from alltypessmall t1, alltypessmall t2 where t1.id = t2.id
|
|
order by int_col
|
|
limit 2
|
|
---- RESULTS
|
|
0
|
|
0
|
|
---- TYPES
|
|
INT
|
|
====
|
|
---- QUERY
|
|
select date_sub(timestamp_col, id), timestamp_col, id
|
|
from alltypessmall order by 1 limit 20
|
|
---- RESULTS
|
|
2008-12-10 00:24:00.960000000,2009-01-03 00:24:00.960000000,24
|
|
2008-12-11 00:23:00.930000000,2009-01-03 00:23:00.930000000,23
|
|
2008-12-12 00:22:00.910000000,2009-01-03 00:22:00.910000000,22
|
|
2008-12-13 00:21:00.900000000,2009-01-03 00:21:00.900000000,21
|
|
2008-12-14 00:19:00.810000000,2009-01-02 00:19:00.810000000,19
|
|
2008-12-14 00:20:00.900000000,2009-01-03 00:20:00.900000000,20
|
|
2008-12-15 00:18:00.730000000,2009-01-02 00:18:00.730000000,18
|
|
2008-12-16 00:17:00.660000000,2009-01-02 00:17:00.660000000,17
|
|
2008-12-16 00:24:00.960000000,2009-02-03 00:24:00.960000000,49
|
|
2008-12-17 00:16:00.600000000,2009-01-02 00:16:00.600000000,16
|
|
2008-12-17 00:23:00.930000000,2009-02-03 00:23:00.930000000,48
|
|
2008-12-18 00:15:00.550000000,2009-01-02 00:15:00.550000000,15
|
|
2008-12-18 00:22:00.910000000,2009-02-03 00:22:00.910000000,47
|
|
2008-12-19 00:14:00.510000000,2009-01-02 00:14:00.510000000,14
|
|
2008-12-19 00:21:00.900000000,2009-02-03 00:21:00.900000000,46
|
|
2008-12-19 00:24:00.960000000,2009-03-03 00:24:00.960000000,74
|
|
2008-12-20 00:13:00.480000000,2009-01-02 00:13:00.480000000,13
|
|
2008-12-20 00:19:00.810000000,2009-02-02 00:19:00.810000000,44
|
|
2008-12-20 00:20:00.900000000,2009-02-03 00:20:00.900000000,45
|
|
2008-12-20 00:23:00.930000000,2009-03-03 00:23:00.930000000,73
|
|
---- TYPES
|
|
TIMESTAMP, TIMESTAMP, INT
|
|
====
|
|
---- QUERY
|
|
# Test of order by with NULL tuple rows (from an outer join)
|
|
select t1.id, t1.int_col, t2.id, t2.int_col
|
|
from alltypesagg t1
|
|
left outer join alltypessmall t2
|
|
on (t1.int_col = t2.int_col)
|
|
order by t1.id,t2.id limit 10
|
|
---- RESULTS
|
|
0,NULL,NULL,NULL
|
|
0,NULL,NULL,NULL
|
|
1,1,1,1
|
|
1,1,11,1
|
|
1,1,21,1
|
|
1,1,26,1
|
|
1,1,36,1
|
|
1,1,46,1
|
|
1,1,51,1
|
|
1,1,61,1
|
|
---- TYPES
|
|
int,int,int,int
|
|
====
|
|
---- QUERY
|
|
# Test limit 0 from sub query
|
|
select sum(a.int_col) from
|
|
(select int_col from functional.alltypes order by int_col limit 0) a
|
|
---- RESULTS
|
|
NULL
|
|
---- TYPES
|
|
bigint
|
|
====
|
|
---- QUERY
|
|
# Test queries with divide by 0 (cast to string to avoid nan != nan issues)
|
|
select cast(if(id % 2 = 0, cast(id/3 as int), -id) / if(id > 4 or id = 0, 0, 1) as string)
|
|
from alltypestiny order by
|
|
if(id % 2 = 0, cast(id/3 as int), -id) / if(id > 4 or id = 0, 0, 1) desc limit 100;
|
|
---- RESULTS
|
|
'inf'
|
|
'1'
|
|
'0'
|
|
'-1'
|
|
'-3'
|
|
'-inf'
|
|
'-inf'
|
|
'nan'
|
|
---- TYPES
|
|
STRING
|
|
====
|
|
---- QUERY
|
|
# Test queries with divide by 0 (cast to string to avoid nan != nan issues)
|
|
select CAST(if(id % 2 = 0, cast(id/3 as int), -id) / if(id > 4 or id = 0, 0, 1) as STRING)
|
|
from alltypestiny order by
|
|
if(id % 2 = 0, cast(id/3 as int), -id) / if(id > 4 or id = 0, 0, 1) asc limit 100;
|
|
---- RESULTS
|
|
'nan'
|
|
'-inf'
|
|
'-inf'
|
|
'-3'
|
|
'-1'
|
|
'0'
|
|
'1'
|
|
'inf'
|
|
====
|
|
---- QUERY
|
|
# Taken from limit.test
|
|
# With an offset of 0
|
|
select * from alltypesagg where day is not null order by id limit 10 offset 0
|
|
---- RESULTS
|
|
0,true,NULL,NULL,NULL,NULL,NULL,NULL,'01/01/10','0',2010-01-01 00:00:00,2010,1,1
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/10','1',2010-01-01 00:01:00,2010,1,1
|
|
2,true,2,2,2,20,2.200000047683716,20.2,'01/01/10','2',2010-01-01 00:02:00.100000000,2010,1,1
|
|
3,false,3,3,3,30,3.299999952316284,30.3,'01/01/10','3',2010-01-01 00:03:00.300000000,2010,1,1
|
|
4,true,4,4,4,40,4.400000095367432,40.4,'01/01/10','4',2010-01-01 00:04:00.600000000,2010,1,1
|
|
5,false,5,5,5,50,5.5,50.5,'01/01/10','5',2010-01-01 00:05:00.100000000,2010,1,1
|
|
6,true,6,6,6,60,6.599999904632568,60.59999999999999,'01/01/10','6',2010-01-01 00:06:00.150000000,2010,1,1
|
|
7,false,7,7,7,70,7.699999809265137,70.7,'01/01/10','7',2010-01-01 00:07:00.210000000,2010,1,1
|
|
8,true,8,8,8,80,8.800000190734863,80.8,'01/01/10','8',2010-01-01 00:08:00.280000000,2010,1,1
|
|
9,false,9,9,9,90,9.899999618530273,90.89999999999999,'01/01/10','9',2010-01-01 00:09:00.360000000,2010,1,1
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int, int
|
|
====
|
|
---- QUERY
|
|
# Taken from limit.test
|
|
# With a non-zero offset
|
|
select * from alltypesagg where day is not null order by id limit 10 offset 5
|
|
---- RESULTS
|
|
5,false,5,5,5,50,5.5,50.5,'01/01/10','5',2010-01-01 00:05:00.100000000,2010,1,1
|
|
6,true,6,6,6,60,6.599999904632568,60.59999999999999,'01/01/10','6',2010-01-01 00:06:00.150000000,2010,1,1
|
|
7,false,7,7,7,70,7.699999809265137,70.7,'01/01/10','7',2010-01-01 00:07:00.210000000,2010,1,1
|
|
8,true,8,8,8,80,8.800000190734863,80.8,'01/01/10','8',2010-01-01 00:08:00.280000000,2010,1,1
|
|
9,false,9,9,9,90,9.899999618530273,90.89999999999999,'01/01/10','9',2010-01-01 00:09:00.360000000,2010,1,1
|
|
10,true,NULL,10,10,100,11,101,'01/01/10','10',2010-01-01 00:10:00.450000000,2010,1,1
|
|
11,false,1,11,11,110,12.10000038146973,111.1,'01/01/10','11',2010-01-01 00:11:00.550000000,2010,1,1
|
|
12,true,2,12,12,120,13.19999980926514,121.2,'01/01/10','12',2010-01-01 00:12:00.660000000,2010,1,1
|
|
13,false,3,13,13,130,14.30000019073486,131.3,'01/01/10','13',2010-01-01 00:13:00.780000000,2010,1,1
|
|
14,true,4,14,14,140,15.39999961853027,141.4,'01/01/10','14',2010-01-01 00:14:00.910000000,2010,1,1
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int, int
|
|
====
|
|
---- QUERY
|
|
# Taken from limit.test
|
|
# With an offset that reduces the result size (limit is much bigger than number of rows)
|
|
select id from functional.alltypessmall order by 1 limit 10000 offset 99;
|
|
---- RESULTS
|
|
99
|
|
---- TYPES
|
|
int
|
|
====
|
|
---- QUERY
|
|
# Taken from limit.test
|
|
# With an offset that is bigger than the number of rows
|
|
select id from functional.alltypessmall order by 1 limit 1 offset 1000;
|
|
---- RESULTS
|
|
---- TYPES
|
|
int
|
|
====
|
|
---- QUERY
|
|
# Taken from limit.test
|
|
# Offset within a subquery
|
|
select x.id from (
|
|
select id from alltypesagg order by id limit 5 offset 5) x
|
|
order by x.id
|
|
limit 100 offset 4;
|
|
---- RESULTS
|
|
8
|
|
---- TYPES
|
|
int
|
|
====
|
|
---- QUERY
|
|
# Taken from joins.test
|
|
# cross join
|
|
select t1.id, t2.id from alltypestiny t1 cross join alltypestiny t2
|
|
where (t1.id < 3 and t2.id < 3)
|
|
order by t1.id, t2.id limit 100
|
|
---- RESULTS
|
|
0,0
|
|
0,1
|
|
0,2
|
|
1,0
|
|
1,1
|
|
1,2
|
|
2,0
|
|
2,1
|
|
2,2
|
|
---- TYPES
|
|
int, int
|
|
====
|
|
---- QUERY
|
|
# Taken from joins.test
|
|
# cross join with nulls and constant table
|
|
select id, tinyint_col, t1.c from functional.alltypesagg
|
|
cross join (values(NULL c, 1, 2)) as t1
|
|
order by tinyint_col nulls first, id, t1.c
|
|
limit 6
|
|
---- RESULTS
|
|
0,NULL,NULL
|
|
0,NULL,NULL
|
|
10,NULL,NULL
|
|
10,NULL,NULL
|
|
20,NULL,NULL
|
|
20,NULL,NULL
|
|
---- TYPES
|
|
int, tinyint, null
|
|
====
|
|
---- QUERY
|
|
# check cross joins within a subquery
|
|
# Taken from joins.test
|
|
select t1.id as t1_id, t2_id, t3_id from alltypestiny t1
|
|
cross join (select t2.id as t2_id, t3.id as t3_id from alltypestiny t2
|
|
cross join alltypestiny t3) t4
|
|
where t1.id < 2 and t2_id < 2 and t3_id < 2
|
|
order by t1.id, t2_id, t3_id
|
|
limit 10
|
|
---- RESULTS
|
|
0,0,0
|
|
0,0,1
|
|
0,1,0
|
|
0,1,1
|
|
1,0,0
|
|
1,0,1
|
|
1,1,0
|
|
1,1,1
|
|
---- TYPES
|
|
int, int, int
|
|
====
|
|
---- QUERY
|
|
# join with three tables and then a cross join, extra where predicates, extra scan
|
|
# predicates, nulls in joins cols (alltypesagg.tinyint_col contains nulls instead of
|
|
# 0s)
|
|
# Taken from joins.test
|
|
select a.smallint_col, b.id, a.tinyint_col, c.id, a.int_col, b.float_col, c.string_col, d.id
|
|
from alltypesagg a
|
|
join alltypessmall b on (a.smallint_col = b.id)
|
|
join alltypessmall c on (a.tinyint_col = c.id)
|
|
cross join alltypestiny d
|
|
where a.month=1
|
|
and a.day=1
|
|
and a.int_col > 899
|
|
and b.float_col > 4.5
|
|
and c.string_col < '4'
|
|
and a.int_col + b.float_col + cast(c.string_col as float) < 1000
|
|
and d.id < 2
|
|
order by a.id, b.id, c.id, d.id
|
|
limit 100
|
|
---- RESULTS
|
|
31,31,1,1,931,6.599999904632568,'1',0
|
|
31,31,1,1,931,6.599999904632568,'1',1
|
|
32,32,2,2,932,7.699999809265137,'2',0
|
|
32,32,2,2,932,7.699999809265137,'2',1
|
|
33,33,3,3,933,8.800000190734863,'3',0
|
|
33,33,3,3,933,8.800000190734863,'3',1
|
|
41,41,1,1,941,6.599999904632568,'1',0
|
|
41,41,1,1,941,6.599999904632568,'1',1
|
|
42,42,2,2,942,7.699999809265137,'2',0
|
|
42,42,2,2,942,7.699999809265137,'2',1
|
|
43,43,3,3,943,8.800000190734863,'3',0
|
|
43,43,3,3,943,8.800000190734863,'3',1
|
|
81,81,1,1,981,6.599999904632568,'1',0
|
|
81,81,1,1,981,6.599999904632568,'1',1
|
|
82,82,2,2,982,7.699999809265137,'2',0
|
|
82,82,2,2,982,7.699999809265137,'2',1
|
|
83,83,3,3,983,8.800000190734863,'3',0
|
|
83,83,3,3,983,8.800000190734863,'3',1
|
|
91,91,1,1,991,6.599999904632568,'1',0
|
|
91,91,1,1,991,6.599999904632568,'1',1
|
|
---- TYPES
|
|
SMALLINT, INT, TINYINT, INT, INT, FLOAT, STRING, INT
|
|
====
|
|
---- QUERY
|
|
# join against subquery with limit;
|
|
# predicate pushdown is prevented in presence of order by/limit clause; variant w/ join
|
|
# Taken from subquery-limit.test
|
|
select alltypes.id, a.id
|
|
from alltypes
|
|
join (
|
|
select a.id, a.bool_col
|
|
from alltypessmall a join alltypessmall using (id)
|
|
order by a.id limit 10
|
|
) a using (id)
|
|
where a.bool_col = true
|
|
order by
|
|
a.id
|
|
limit 5
|
|
---- RESULTS
|
|
0,0
|
|
2,2
|
|
4,4
|
|
6,6
|
|
8,8
|
|
---- TYPES
|
|
INT, INT
|
|
====
|
|
---- QUERY
|
|
# Mixed UNION ALL/DISTINCT but effectively only UNION DISTINCT, no nested unions,
|
|
# with order by and limit
|
|
# Taken from union.test
|
|
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 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
|
|
---- 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
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
====
|
|
---- QUERY
|
|
# Mixed UNION ALL/DISTINCT, no nested unions, with order by and limit
|
|
# Taken from union.test
|
|
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 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 1,2 limit 3
|
|
---- 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
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
====
|
|
---- QUERY
|
|
# Mixed UNION ALL/DISTINCT, no nested unions, with order by and limit
|
|
# Taken from union.test
|
|
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)
|
|
order by 1,2 limit 4
|
|
---- 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
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
====
|
|
---- QUERY
|
|
# Complex union unnesting: Partially unnestable up to 2nd level
|
|
# Taken from union.test
|
|
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
|
|
---- 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
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
====
|
|
---- QUERY
|
|
# Complex union unnesting: Partially unnestable up to 1st level
|
|
# Taken from union.test
|
|
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
|
|
---- 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
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
====
|
|
---- QUERY
|
|
# Complex union unnesting: Multiple nested unions to test all rules in a single query
|
|
# Taken from union.test
|
|
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
|
|
---- 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
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
====
|
|
---- QUERY
|
|
# UNION ALL in subquery
|
|
# Taken from union.test
|
|
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
|
|
---- 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
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
====
|
|
---- QUERY
|
|
# UNION DISTINCT in subquery
|
|
# Taken from union.test
|
|
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
|
|
---- 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
|
|
---- TYPES
|
|
int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
|
|
====
|
|
---- QUERY
|
|
values(1+1, 2, 5.0, 'a') order by 1 limit 10
|
|
---- RESULTS
|
|
2,2,5.0,'a'
|
|
---- TYPES
|
|
SMALLINT, TINYINT, DECIMAL, STRING
|
|
====
|
|
---- QUERY
|
|
values((1+8, 2, 5.0, 'a'), (2, 3, 6.0, 'b'), (3, 4, 7.0, 'c')) order by 1 desc limit 2
|
|
---- RESULTS
|
|
9,2,5.0,'a'
|
|
3,4,7.0,'c'
|
|
---- TYPES
|
|
SMALLINT, TINYINT, DECIMAL, STRING
|
|
====
|
|
---- QUERY
|
|
# Basic test with a single with-clause view that references a virtual view.
|
|
# Taken from with-clause.test
|
|
with t as (select abc x, xyz y from functional.complex_view)
|
|
select x, y from t order by y limit 10
|
|
---- RESULTS
|
|
2,'0'
|
|
2,'1'
|
|
---- TYPES
|
|
BIGINT, STRING
|
|
====
|
|
---- QUERY
|
|
# Multiple views in with-clause. All views are used in a union.
|
|
# Taken from with-clause.test
|
|
with t1 as (select int_col x, bigint_col y from functional.alltypestiny),
|
|
t2 as (select 1 x , 10 y), t3 as (values(2 x , 20 y), (3, 30))
|
|
select * from t1 union all select * from t2 union all (select * from t3) order by x limit 20
|
|
---- RESULTS
|
|
0,0
|
|
0,0
|
|
0,0
|
|
0,0
|
|
1,10
|
|
1,10
|
|
1,10
|
|
1,10
|
|
1,10
|
|
2,20
|
|
3,30
|
|
---- TYPES
|
|
INT, BIGINT
|
|
====
|
|
---- QUERY
|
|
# Self-join of with-clause table to make sure the join op is properly set
|
|
# in the cloned inline-view instances.
|
|
# Taken from with-clause.test
|
|
with t as (select int_col x, bigint_col y from functional.alltypestiny order by id limit 2)
|
|
select * from t t1 left outer join t t2 on t1.y = t2.x full outer join t t3 on t2.y = t3.x
|
|
order by t1.x limit 10
|
|
---- RESULTS
|
|
0,0,0,0,0,0
|
|
1,10,NULL,NULL,NULL,NULL
|
|
NULL,NULL,NULL,NULL,1,10
|
|
---- TYPES
|
|
INT, BIGINT, INT, BIGINT, INT, BIGINT
|
|
====
|
|
---- QUERY
|
|
select * from functional.alltypestiny order by 2,1 limit 10
|
|
---- RESULTS
|
|
1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
|
|
3,false,1,1,1,10,1.100000023841858,10.1,'02/01/09','1',2009-02-01 00:01:00,2009,2
|
|
5,false,1,1,1,10,1.100000023841858,10.1,'03/01/09','1',2009-03-01 00:01:00,2009,3
|
|
7,false,1,1,1,10,1.100000023841858,10.1,'04/01/09','1',2009-04-01 00:01:00,2009,4
|
|
0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
|
|
2,true,0,0,0,0,0,0,'02/01/09','0',2009-02-01 00:00:00,2009,2
|
|
4,true,0,0,0,0,0,0,'03/01/09','0',2009-03-01 00:00:00,2009,3
|
|
6,true,0,0,0,0,0,0,'04/01/09','0',2009-04-01 00:00:00,2009,4
|
|
---- TYPES
|
|
INT, BOOLEAN, TINYINT, SMALLINT, INT, BIGINT, FLOAT, DOUBLE, STRING, STRING, TIMESTAMP, INT, INT
|
|
====
|
|
---- QUERY
|
|
# Test that codegen of ordering expression with intermediate char value doesn't crash.
|
|
# The cast expression is evaluated as part of tuple comparison.
|
|
select cast(string_col as char(20)) from alltypes order by 1 limit 5
|
|
---- RESULTS
|
|
'0 '
|
|
'0 '
|
|
'0 '
|
|
'0 '
|
|
'0 '
|
|
---- TYPES
|
|
CHAR
|
|
====
|