greptimedb/tests/cases/distributed/explain/order_by.result

CREATE TABLE integers(i BIGINT TIME INDEX);

Affected Rows: 0

-- SQLNESS REPLACE (-+) -
-- SQLNESS REPLACE (\s\s+) _
-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
-- SQLNESS REPLACE (Hash.*) REDACTED
-- SQLNESS REPLACE (peer-.*) REDACTED
EXPLAIN SELECT DISTINCT i%2 FROM integers ORDER BY 1;

+-+-+
| plan_type_| plan_|
+-+-+
| logical_plan_| Sort: integers.i % Int64(2) ASC NULLS LAST_|
|_|_Aggregate: groupBy=[[integers.i % Int64(2)]], aggr=[[]]_|
|_|_Projection: integers.i % Int64(2)_|
|_|_MergeScan [is_placeholder=false]_|
|_|_TableScan: integers projection=[i]_|
| physical_plan | SortPreservingMergeExec: [integers.i % Int64(2)@0 ASC NULLS LAST]_|
|_|_SortExec: expr=[integers.i % Int64(2)@0 ASC NULLS LAST]_|
|_|_AggregateExec: mode=FinalPartitioned, gby=[integers.i % Int64(2)@0 as integers.i % Int64(2)], aggr=[]_|
|_|_CoalesceBatchesExec: target_batch_size=8192_|
|_|_RepartitionExec: partitioning=REDACTED
|_|_AggregateExec: mode=Partial, gby=[integers.i % Int64(2)@0 as integers.i % Int64(2)], aggr=[]_|
|_|_ProjectionExec: expr=[i@0 % 2 as integers.i % Int64(2)]_|
|_|_RepartitionExec: partitioning=REDACTED
|_|_MergeScanExec: peers=[REDACTED
|_|_|
+-+-+

DROP TABLE integers;

Affected Rows: 1

CREATE TABLE test (a INTEGER, b INTEGER, t BIGINT TIME INDEX);

Affected Rows: 0

-- SQLNESS REPLACE (-+) -
-- SQLNESS REPLACE (\s\s+) _
-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
-- SQLNESS REPLACE (Hash.*) REDACTED
-- SQLNESS REPLACE (peer-.*) REDACTED
EXPLAIN SELECT a, b FROM test ORDER BY a, b;

+-+-+
| plan_type_| plan_|
+-+-+
| logical_plan_| Sort: test.a ASC NULLS LAST, test.b ASC NULLS LAST_|
|_|_Projection: test.a, test.b_|
|_|_MergeScan [is_placeholder=false]_|
|_|_TableScan: test projection=[a, b, t]_|
| physical_plan | SortExec: expr=[a@0 ASC NULLS LAST,b@1 ASC NULLS LAST] |
|_|_ProjectionExec: expr=[a@0 as a, b@1 as b]_|
|_|_MergeScanExec: peers=[REDACTED
|_|_|
+-+-+

-- SQLNESS REPLACE (-+) -
-- SQLNESS REPLACE (\s\s+) _
-- SQLNESS REPLACE (RoundRobinBatch.*) REDACTED
-- SQLNESS REPLACE (Hash.*) REDACTED
-- SQLNESS REPLACE (peer-.*) REDACTED
EXPLAIN SELECT DISTINCT a, b FROM test ORDER BY a, b;

+-+-+
| plan_type_| plan_|
+-+-+
| logical_plan_| Sort: test.a ASC NULLS LAST, test.b ASC NULLS LAST_|
|_|_Aggregate: groupBy=[[test.a, test.b]], aggr=[[]]_|
|_|_Projection: test.a, test.b_|
|_|_MergeScan [is_placeholder=false]_|
|_|_TableScan: test projection=[a, b, t]_|
| physical_plan | SortPreservingMergeExec: [a@0 ASC NULLS LAST,b@1 ASC NULLS LAST]_|
|_|_SortExec: expr=[a@0 ASC NULLS LAST,b@1 ASC NULLS LAST]_|
|_|_AggregateExec: mode=FinalPartitioned, gby=[a@0 as a, b@1 as b], aggr=[]_|
|_|_CoalesceBatchesExec: target_batch_size=8192_|
|_|_RepartitionExec: partitioning=REDACTED
|_|_AggregateExec: mode=Partial, gby=[a@0 as a, b@1 as b], aggr=[]_|
|_|_RepartitionExec: partitioning=REDACTED
|_|_ProjectionExec: expr=[a@0 as a, b@1 as b]_|
|_|_MergeScanExec: peers=[REDACTED
|_|_|
+-+-+

DROP TABLE test;

Affected Rows: 1