CREATE TABLE table_20128 ("City of License /Market" TEXT, "Station" TEXT, "Channel TV  (  DT  ) " TEXT, "Years owned" TEXT, "Current affiliation" TEXT)

What channel tv (dt) plays the KPIX station?
SELECT "Channel TV ( DT )" FROM table_20128 WHERE "Station" = 'KPIX'
SELECT "Channel TV ( DT )" FROM "table_20128" WHERE "Station" = 'KPIX'