davlee1972 opened a new issue, #1893:
URL: https://github.com/apache/arrow-adbc/issues/1893
### What feature or improvement would you like to see?
When returning back a record batch reader, the associated cursor has to be
kept alive until the record batch reader is consumed.
This forces whatever code that creates the cursor to also consume the record
batch reader before the cursor is closed or out of scope.
Something like the code below won't work because the data stream would be
closed before the record batch reader is used.
```
def get_batch_reader():
cursor = self.conn.cursor()
cursor.execute("select abc from xyz")
return cursor.fetch_record_batch()
```
fetch_record_batch() needs to create a copy of a cursor and keep it alive
until it is consume or goes out of scope.
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