Lukas Lalinsky created CALCITE-778:
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Summary: Meta doesn't support executing parametrized statement
with update count
Key: CALCITE-778
URL: https://issues.apache.org/jira/browse/CALCITE-778
Project: Calcite
Issue Type: Improvement
Reporter: Lukas Lalinsky
Assignee: Julian Hyde
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).
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