Legacy Fighting Championship 12 ใช้เวลานานเท่าใด?ไม่จำเป็นต้องใช้โต๊ะทั้งหมด
How long was the time for the Legacy Fighting Championship 12?It is not neccessary to use all the tables.
 table_name_68:  (time [ VARCHAR ] event [ VARCHAR) ]
SELECT time FROM table_name_68 WHERE event = "legacy fighting championship 12"