tokens: If one user is setting auto commit to off to commit couple of statements as transaction , will this create problems for other users by restricting their connection to disable autocommit as well or by commiting their transaction in mid way if one user has used con.commit() ?
ner_tags: O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O B-Function O