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COUNT(*)
Incorrect result
Query Engine
This query is not supported:
SELECT ts, COUNT(*) RANGE '1h' as times FROM keyboard_monitor ALIGN '1h' ORDER BY ts DESC LIMIT 10;
Change COUNT(*) to COUNT(1) can work; COUNT(*) in normal query like SELECT COUNT(*) FROM keyboard_monitor; can work.
COUNT(1)
SELECT COUNT(*) FROM keyboard_monitor;
Query succeeds.
DataFusion error: This feature is not implemented: Physical plan does not support logical expression Wildcard
Greptime Cloud
You can get a complete reproduction following: https://github.com/GreptimeTeam/demo-scene/tree/main/keyboard-monitor.
The text was updated successfully, but these errors were encountered:
first_value/last_value
Successfully merging a pull request may close this issue.
What type of bug is this?
Incorrect result
What subsystems are affected?
Query Engine
Minimal reproduce step
This query is not supported:
Change
COUNT(*)
toCOUNT(1)
can work;COUNT(*)
in normal query likeSELECT COUNT(*) FROM keyboard_monitor;
can work.What did you expect to see?
Query succeeds.
What did you see instead?
What operating system did you use?
Greptime Cloud
What version of GreptimeDB did you use?
Greptime Cloud
Relevant log output and stack trace
You can get a complete reproduction following: https://github.com/GreptimeTeam/demo-scene/tree/main/keyboard-monitor.
The text was updated successfully, but these errors were encountered: