[Bug] 'order by name desc' can't work
- Dominant language
- Java
- Stars
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- Avg merge
- 1d 23h
- Merged PRs (30d)
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Description
### Search before asking
- [X] I searched in the [issues](https://github.com/apache/iotdb/issues) and found nothing similar.
### Version
1.0.0
### Describe the bug and provide the minimal reproduce step
exec:
'select _state_id_, name from root.G9990002.terminal where _state_id_<='Sck-20-13' order by name desc'
produced a error:
700: Error occurred while parsing SQL to physical plan: line 1:91 no viable alternative at input
However,
select _state_id_, name from root.G9990002.terminal where _state_id_<='Sck-20-13' order by time desc
executed correctly.
### What did you expect to see?
the following sql execute failed:
select _state_id_, name from root.G9990002.terminal where _state_id_<='Sck-20-13' order by name desc
### What did you see instead?
select _state_id_, name from root.G9990002.terminal where _state_id_<='Sck-20-13' order by name desc
can be executed correctly.
### Anything else?
_No response_
### Are you willing to submit a PR?
- [ ] I'm willing to submit a PR!
Contributor guide
Research direction
Start by reproducing the reported query and the working `order by time desc` variant against IoTDB 1.0.0, then trace the SQL parsing path for `order by name desc`. Done means the name-sorted query parses and executes consistently while the existing time-sorted query still works.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java, sql
- Domain
- databases
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100