Dietr1ch commented on issue #13649: URL: https://github.com/apache/datafusion/issues/13649#issuecomment-2585280219
> Lowercasing is not unexpected when within SQL parser frontend (and eg PostgreSQL does the same). Not unexpected? If I meant to query columns/tables with lowercased names I'd have typed them with lowercase. This is awfully unexpected. I was trying to get my dad to use bdt to query some csv files (and hopefully get him to stop using CSV files at work), but things like this seem to come out of nowhere for users. If there's need for Postgres compatibility, then I feel that should be opt-in, and not a default. Maybe I'm missing context on why this normalisation is a good thing, usually normalising is good, but this breaks the query and brings in new problems that from a user perspective are made-up surprise pitfalls. -- 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: github-unsubscr...@datafusion.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org
