An open-source, cloud-native, unified time series database for metrics, logs and events with SQL/PromQL supported. Available on GreptimeCloud.
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Check NULL value in multi-fields PromQL case #1378
Open
waynexia opened 1 year ago
What type of enhancement is this?
Tech debt reduction
What does the enhancement do?
As @sunng87 figured out in https://github.com/GreptimeTeam/greptimedb/pull/1362/files#r1165177284.
The current implementation and test don't cover when a NULL exists in multi-fields table. It may cause runtime panic during execution.
Implementation challenges
No response