2020-03-29 10:15:41 +00:00
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DISTINCT ORDER BY
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0
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1
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2
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GROUP BY ORDER BY
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0
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1
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2
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GROUP BY ORDER BY LIMIT
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0
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HAVING
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1
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1
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1
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1
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GROUP BY HAVING
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1
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ORDER BY
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0
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0
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0
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0
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1
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1
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1
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1
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2
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2
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2
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2
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ORDER BY LIMIT
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0
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ORDER BY LIMIT BY
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0
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1
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2
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cluster() ORDER BY
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0
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0
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0
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0
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0
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0
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0
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0
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1
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1
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1
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1
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1
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1
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1
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1
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2
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2
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2
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2
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2
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2
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2
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2
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cluster() GROUP BY ORDER BY
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0
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1
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2
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2020-03-29 18:58:59 +00:00
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LEFT JOIN
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0 0
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1 1
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RIGHT JOIN
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0 0
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1 1
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0 2
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2020-03-29 20:39:10 +00:00
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GROUP BY ORDER BY group_by_two_level_threshold
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0
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1
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2
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GROUP BY ORDER BY distributed_aggregation_memory_efficient
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0
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1
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2
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2020-03-30 18:25:29 +00:00
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GROUP BY ORDER BY distributed_aggregation_memory_efficient/group_by_two_level_threshold
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0
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1
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2
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2020-04-01 18:38:01 +00:00
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COUNT
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132
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distributed_group_by_no_merge
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33
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33
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33
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|
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|
33
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|
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only one shard in nested
|
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66
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distributed_group_by_no_merge
|
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|
|
33
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|
|
|
33
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merge()
|
|
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|
66
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|
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distributed_group_by_no_merge
|
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|
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33
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|
|
33
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