brayanjuls opened a new pull request, #16019: URL: https://github.com/apache/datafusion/pull/16019
## Which issue does this PR close? Closes #16018 ## Rationale for this change As data types of prepare statement without explicit types declaration are not included in the logical plan so validations are not posible while unit testing, i.e: type placeholder value replacement. This PR enable that scenario to be tested. ## What changes are included in this PR? * Infer the datatype when it is empty so it can be included in the logical plan. ## Are these changes tested? * Yes ## Are there any user-facing changes? Yes, the error provided to the end user when a placeholder value is not provided changes from `No value found for placeholder with id \$1` to `Prepared statement 'my_plan' expects 1 parameters, but 0 provided`. No breaking changes to public apis. -- 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
