The FingerPrintValidator is a useful validator for changefeeds, because it tests that a feed can be used to reconstruct a table. However, the validator is currently unable to support all types (e.g., arrays), which prevents it from being used in randomized test that can run on all database types.
The
FingerPrintValidator
is a useful validator for changefeeds, because it tests that a feed can be used to reconstruct a table. However, the validator is currently unable to support all types (e.g., arrays), which prevents it from being used in randomized test that can run on all database types.This issue is similar to the beforeAfterValidator: https://github.com/cockroachdb/cockroach/issues/134158
Jira issue: CRDB-43944