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_18792 ( "City of license /Market" text, "Station" text, "Channel TV ( DT )" text, "Owned since" text, "Primary affiliation" text )

### Question ###
How many channel tv (dt)s are in austin, texas?

### Accurate SQL ###

SELECT COUNT("Channel TV ( DT )") FROM table_18792 WHERE "City of license /Market" = 'Austin, Texas'