[IOTDB-5028] Using `show timeseries` to query the schema in import-csv

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: master branch
• Component/s: Client/CLI
• Labels: pull-request-available
• Assignee: Xuan Ronaldo
• Reporter: Xuan Ronaldo
• Created: 23/Nov/22 07:26
• Updated: 05/Jun/23 04:34
• Resolved: 05/Jun/23 04:34

Description

The import-csv tool is using `select * from ... limit 1` to query the schema. It will cost a lot of performance. Therefore, we need to use `show timeseries` to query the schema.

Issue Links

• links to: GitHub Pull Request #8130