Yuan Tian created IOTDB-6355:
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Summary: Query will return duplicated timestamp
Key: IOTDB-6355
URL: https://issues.apache.org/jira/browse/IOTDB-6355
Project: Apache IoTDB
Issue Type: Bug
Components: Core/Query
Reporter: Yuan Tian
Assignee: Yuan Tian
To replay, firstly you should set the following parameters in
`iotdb-system.properties`:
{code:java}
enable_seq_space_compaction=false
enable_unseq_space_compaction=false
enable_cross_space_compaction=false
enable_auto_repair_compaction=false
data_region_group_extension_policy=CUSTOM
default_data_region_group_num_per_database=1
chunk_timeseriesmeta_free_memory_proportion=1:100:200:50:200:200:0:250{code}
and then using the following sqls:
{code:java}
insert into root.db.d1(time,s1) values(2,2);
insert into root.db.d1(time,s1) values(3,3);
flush;
insert into root.db.d2(time,s1) values(5,5);
flush;
insert into root.db.d1(time,s1) values(4,4);
flush;
insert into root.db.d2(time,s1) values(1,1);
insert into root.db.d1(time,s1) values(3,30);
insert into root.db.d1(time,s1) values(4,40);
flush;
insert into root.db.d2(time,s1) values(2,2);
insert into root.db.d1(time,s1) values(4,400);
flush; {code}
finally, while executing the following sql, you will get wrong
result(containing two lines with same timestamp 4):
{code:java}
select s1 from root.db.d1;{code}
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