mirror of
https://github.com/GreptimeTeam/greptimedb.git
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70 lines
2.0 KiB
Plaintext
70 lines
2.0 KiB
Plaintext
CREATE TABLE single_partition(i DOUBLE, j TIMESTAMP TIME INDEX, k STRING PRIMARY KEY);
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Affected Rows: 0
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-- SQLNESS REPLACE (-+) -
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-- SQLNESS REPLACE (\s\s+) _
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-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
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-- SQLNESS REPLACE (Hash.*) REDACTED
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-- SQLNESS REPLACE (peers.*) REDACTED
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EXPLAIN SELECT COUNT(*) FROM single_partition;
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+-+-+
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| plan_type_| plan_|
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+-+-+
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| logical_plan_| Aggregate: groupBy=[[]], aggr=[[COUNT(UInt8(1))]]_|
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|_|_Projection:_|
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|_|_MergeScan [is_placeholder=false]_|
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| physical_plan | AggregateExec: mode=Final, gby=[], aggr=[COUNT(UInt8(1))]_|
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|_|_CoalescePartitionsExec_|
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|_|_AggregateExec: mode=Partial, gby=[], aggr=[COUNT(UInt8(1))]_|
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|_|_RepartitionExec: partitioning=REDACTED
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|_|_ProjectionExec: expr=[]_|
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|_|_MergeScanExec: REDACTED
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|_|_|
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+-+-+
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-- SQLNESS REPLACE (-+) -
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-- SQLNESS REPLACE (\s\s+) _
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-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
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-- SQLNESS REPLACE (Hash.*) REDACTED
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-- SQLNESS REPLACE (peers.*) REDACTED
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EXPLAIN SELECT SUM(i) FROM single_partition;
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+-+-+
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| plan_type_| plan_|
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+-+-+
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| logical_plan_| Aggregate: groupBy=[[]], aggr=[[SUM(single_partition.i)]]_|
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|_|_Projection: single_partition.i_|
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|_|_MergeScan [is_placeholder=false]_|
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| physical_plan | AggregateExec: mode=Final, gby=[], aggr=[SUM(single_partition.i)]_|
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|_|_CoalescePartitionsExec_|
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|_|_AggregateExec: mode=Partial, gby=[], aggr=[SUM(single_partition.i)]_|
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|_|_RepartitionExec: partitioning=REDACTED
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|_|_ProjectionExec: expr=[i@0 as i]_|
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|_|_MergeScanExec: REDACTED
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|_|_|
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+-+-+
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-- SQLNESS REPLACE (-+) -
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-- SQLNESS REPLACE (\s\s+) _
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-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
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-- SQLNESS REPLACE (Hash.*) REDACTED
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-- SQLNESS REPLACE (peers.*) REDACTED
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EXPLAIN SELECT * FROM single_partition ORDER BY i DESC;
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+-+-+
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| plan_type_| plan_|
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+-+-+
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| logical_plan_| Sort: single_partition.i DESC NULLS FIRST_|
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|_|_MergeScan [is_placeholder=false]_|
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| physical_plan | SortExec: expr=[i@0 DESC]_|
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|_|_MergeScanExec: REDACTED
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|_|_|
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+-+-+
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drop table single_partition;
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Affected Rows: 1
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