ayman-sigma opened a new pull request, #1539: URL: https://github.com/apache/datafusion-sqlparser-rs/pull/1539
Right now `ObjectName` is just list of identifiers. We parse each object name path segment as a string identifier. Some dialects has more rich types for each path segment. This PR rework the object name to allow different types for each path segment. Examples this PR will make it easier to support: 1. Databricks `IDENTIFIER` clause. Example: `SELECT * FROM myschema.IDENTIFIER(:mytab)`. The `(:mytab)` is wrongly parsed right now as `TableFunctionArgs`. More details: https://docs.databricks.com/en/sql/language-manual/sql-ref-names-identifier-clause.html 2. Snowflake double-dot notation. Example `SELECT * FROM db..table_name`. This indicates that use of default schema `PUBLIC`. With this PR, we can use `DefaultSchema` variant for the path segment instead of using empty identifier. More details: https://docs.snowflake.com/en/sql-reference/name-resolution#resolution-when-schema-omitted-double-dot-notation -- 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
