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In v4 - definitely not. Primary goal is to support JDBC requirements. May be an ability to execute select statement with parameters sending sets of different parameters' values in a batch will be added in v4 too, but what about execution of different select statements with different sets of output columns that requires changing a way we work with result sets and is out of v4 scope.
Hey
I can see in the planning bord and in the git repository that hvis feature i under development at the moment. Out of curiosity, will this new batch feature make it possible to execute multiple select statements in a single roundtrip to the database? for example select * from houses where owner = @ownerid ; select * from cars where model = @modelnr This imply a batch of results too. What if the statement is a SELECT, the results sets are batched too? What about failures (one of the exec instances could trigger errors - depending on the parameter values). How would it be expected to behave?
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- detailed information about error happened when processing particular message in batch,
- ability to use BLOBs in batches (efficient in a case of relatively small blobs).