Description
The Meta interface only supports operations prepareAndExecute, prepare and fetch. From these, prepareAndExecute is the only one that returns a ResultSet with update count, but prepareAndExecute doesn't supports parameters. If you want to use parameters, you need to use prepare and fetch, but then you don't get the ResultSet object back, because fetch only returns the frame with data. I think the best option would be to split the current fetch method into execute (which return the same result as prepareAndExecute) and fetch (which would be only used for iterating over the result set).
Attachments
Issue Links
- duplicates
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CALCITE-705 DML in Avatica, and split Execute out from Fetch request
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- Closed
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