Hi,
The issue[1] describes the timestamp precision limitation of IoTDB.
Iotdb only support timestamp in milliseconds. Therefore, I add two finer
precision: us and ns.
- How to configure?
Before server started, user need to set timestamp property in file
iotdb-engine.properties in incubator-iotdb/iotdb/conf. Once a precision is
used, it can not be changed.
- What will be influenced?
(1) While inserting data, timestamp in date format ("2019-07-16
20:27:13.123456" or "2019-07-16 20:27:13.123456789") will be parsed according
to the precision.
(2) When print the result in the Cli, the timestamp in long format will be
parsed to date format according to the precision.
[1] https://issues.apache.org/jira/projects/IOTDB/issues/IOTDB-137
Best,
Muxian Wang
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