lidavidm commented on issue #14039: URL: https://github.com/apache/arrow/issues/14039#issuecomment-1238031239
I don't think it's possible; while you can override the conversion from JDBC type to Arrow type, the supported Arrow types are hardcoded: https://github.com/apache/arrow/blob/50a7d15dfb4cbc4dd449ff2bb3ba2b1cde62a3ab/java/adapter/jdbc/src/main/java/org/apache/arrow/adapter/jdbc/JdbcToArrowUtils.java#L414 For Map: it'd be reasonable to add support directory For geometry type: the question would be, what type do you expect this to be mapped to? And would it be useful to extend the JDBC adapter with full control over the Arrow type support, so that you can add custom types at runtime? -- 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]
