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name | about | title | labels | assignees |
---|---|---|---|---|
Backward compatibility issue | Report the case when the behaviour of a new version can break existing use cases | backward compatibility |
(you don't have to strictly follow this form)
Describe the issue A clear and concise description of what works not as it is supposed to.
How to reproduce
- Which ClickHouse server versions are incompatible
- Which interface to use, if matters
- Non-default settings, if any
CREATE TABLE
statements for all tables involved- Sample data for all these tables, use clickhouse-obfuscator if necessary
- Queries to run that lead to unexpected result
Error message and/or stacktrace If applicable, add screenshots to help explain your problem.
Additional context Add any other context about the problem here.