How many cable channels have callsign CBFT-DT?
CREATE TABLE table_name_38 (cable_channel VARCHAR, call_sign VARCHAR)
SELECT COUNT(cable_channel) FROM table_name_38 WHERE call_sign = "cbft-dt"
### Context: CREATE TABLE table_name_38 (cable_channel VARCHAR, call_sign VARCHAR) ### Question: How many cable channels have callsign CBFT-DT? ### Answer: SELECT COUNT(cable_channel) FROM table_name_38 WHERE call_sign = "cbft-dt"