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How can I get ResultSetMetaData without actual execution query ? #235
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Hello.
Now, I'm trying to implement of
ClichHousePreparedStatementImpl#getMetaData()
for making runnable on embulk-input-jdbc.This implementation of method needs result of execution query first.
But we don't want to execute query actual.
So I want to know how can I get
ResultSetMetaData
without execute query actual likeQUERY_DESCRIBE_ONLY
in pgjdbc.I guess, it is possible by setting arguments
additionalDBParams
oradditionalRequestParams
forClickHouseStatementImpl#executeQuery
....Best regards,
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