damccorm opened a new issue, #20415: URL: https://github.com/apache/beam/issues/20415
For now Spanner's cross-language transform requires to get Beam Schema. It should be possible to determine the schema otherwise. One solution would be to execute query with spanner client and then translate spanner schema to beam schema. But this is very poor solution as the query would be executed twice. Look for it at SpannerTransformRegistrar.ReadBuilder Imported from Jira [BEAM-10851](https://issues.apache.org/jira/browse/BEAM-10851). Original Jira may contain additional context. Reported by: piotr-szuberski. -- 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]
