Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_17467447_1 ( written_by VARCHAR, production_code VARCHAR )

### Question ###
Who were the writers for production code 2t6268?

### Accurate SQL ###

SELECT written_by FROM table_17467447_1 WHERE production_code = "2T6268"