waynexia commented on PR #2613: URL: https://github.com/apache/arrow-datafusion/pull/2613#issuecomment-1136800236
>if 'if not exists' and 'or replace' are both specified, treat as 'or replace' I personally feel weird about `IF NOT EXIST` coexist with `OR REPLACE`. They are asking for two different behaviors. Should we reject this kind of query like others ( [1](https://docs.microsoft.com/en-us/azure/databricks/sql/language-manual/sql-ref-syntax-ddl-create-table-using#parameters), [2](https://cloud.google.com/bigquery/docs/reference/standard-sql/data-definition-language#:~:text=collate_specification%5D%0A%5BOPTIONS(schema_option_list)%5D-,Arguments,-IF%20NOT%20EXISTS) )? -- 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]
