prmoore77 commented on code in PR #3810:
URL: https://github.com/apache/arrow-adbc/pull/3810#discussion_r2623996914


##########
python/adbc_driver_manager/adbc_driver_manager/dbapi.py:
##########
@@ -372,6 +378,11 @@ def close(self) -> None:
         if self._closed:
             return
 
+        # Close all open cursors first to avoid RuntimeError from
+        # AdbcConnection about open children
+        for cursor in list(self._cursors):
+            cursor.close()

Review Comment:
   I'm not sure what to do here - b/c if we fail to close one (or more) of the 
connection's cursors for some reason - won't we hit the original error when we 
attempt to close the connection (from the Go driver)?
   
   `RuntimeError: Cannot close AdbcConnection with open AdbcStatement`



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