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Posted to notifications@iotdb.apache.org by "xiaozhihong (Jira)" <ji...@apache.org> on 2022/11/08 02:22:00 UTC
[jira] [Created] (IOTDB-4872) [template]Delete timeseries using the template, and its msg needs to be optimized
xiaozhihong created IOTDB-4872:
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Summary: [template]Delete timeseries using the template, and its msg needs to be optimized
Key: IOTDB-4872
URL: https://issues.apache.org/jira/browse/IOTDB-4872
Project: Apache IoTDB
Issue Type: Improvement
Components: mpp-cluster
Reporter: xiaozhihong
Assignee: Yukun Zhou
Create a metadata template, set and create it, then delete the timeseries. The message is not clear and needs to be optimized.
The current prompt is as follows:
{code:java}
IoTDB> show nodes in schema template t1;
+-----------+--------+--------+-----------+
|child nodes|dataType|encoding|compression|
+-----------+--------+--------+-----------+
|temperature| FLOAT| RLE| SNAPPY|
| status| BOOLEAN| PLAIN| SNAPPY|
+-----------+--------+--------+-----------+
Total line number = 2
It costs 0.002s
IoTDB> show paths using schema template t1;
+-----------+
| paths|
+-----------+
|root.sg1.d1|
+-----------+
Total line number = 1
It costs 0.005s
IoTDB> show timeseries;
+-----------------------+-----+-------------+--------+--------+-----------+----+----------+
| timeseries|alias|storage group|dataType|encoding|compression|tags|attributes|
+-----------------------+-----+-------------+--------+--------+-----------+----+----------+
|root.sg1.d1.temperature| null| root.sg1| FLOAT| RLE| SNAPPY|null| null|
| root.sg1.d1.status| null| root.sg1| BOOLEAN| PLAIN| SNAPPY|null| null|
+-----------------------+-----+-------------+--------+--------+-----------+----+----------+
Total line number = 2
It costs 0.006s
IoTDB> delete timeseries root.sg1.d1.temperature;
Msg: 304: Path [root.sg1.d1.temperature] does not exist {code}
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