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GreptimeTeam / greptimedb

An open-source, cloud-native, unified time series database for metrics, logs and events with SQL/PromQL supported. Available on GreptimeCloud.
https://greptime.com/
Apache License 2.0
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Add fuzz tests for column data type alteration #3973

Open WenyXu opened 2 months ago

WenyXu commented 2 months ago

What type of enhancement is this?

Tech debt reduction

What does the enhancement do?

We support to alter column data type in #3517, Let's add fuzz tests for this feature.

See also:

Implementation challenges

No response

realtaobo commented 1 month ago

Notes: After #4076, we need to insert some values before the alteration and validate the inserted values after the alteration. (https://github.com/GreptimeTeam/greptimedb/pull/4076#issuecomment-2144206248)