Yukang-Lian opened a new pull request, #37598: URL: https://github.com/apache/doris/pull/37598
Problem: An error is encountered when executing a schema change on a unique table to add a column with a complex type, such as bitmap, as documented in https://github.com/apache/doris/issues/31365 Reason: The error arises because the schema change logic erroneously applies an aggregation check for new columns across all table types, demanding an explicit aggregation type declaration. However, unique and duplicate tables inherently assume default aggregation types for newly added columns, leading to this misstep. Solution: The schema change process for introducing new columns needs to distinguish between table types accurately. For unique and duplicate tables, it should automatically assign the appropriate aggregation type, which, for the purpose of smooth integration with subsequent processes, should be set to NONE. ## Proposed changes Issue Number: close #xxx <!--Describe your changes.--> -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
