IoTDB支持标签的联合查询吗?
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- Java
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Description
请问IoTDB支持标签的联合查询吗?
比如这种sql语句支持吗:
show timeseries root.ln where description1 contains 'test1' and description2 contains 'test2'
Contributor guide
Research direction
Start by checking IoTDB's handling of SHOW TIMESERIES with WHERE conditions and the documented support for CONTAINS predicates. Determine whether combining description1 and description2 filters is supported; done should be a confirmed capability or a clearly scoped implementation request.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java, sql
- Domain
- databases
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100