LiPL2017 opened a new pull request, #3497: URL: https://github.com/apache/flink-cdc/pull/3497
A majority of our Sqlserver databases use uniqueidentifier as primary keys. When we enable 'scan.incremental.snapshot.enabled = true', **flink cdc** will try to split into chunks. The splitTableIntoChunks function relies on the queryMinMax function, which fails when trying to calculate the MIN(UUID) and MAX(UUID). [The issue arises because the uniqueidentifier type in SQL Server does not support the traditional MIN and MAX functions in a mathematical sense, as it does not follow a numeric minimum or maximum value.]( https://learn.microsoft.com/en-us/sql/connect/ado-net/sql/compare-guid-uniqueidentifier-values?view=sql-server-ver16) -- 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: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
