What digital channel corresponds to virtual channel 5.2?
CREATE TABLE table_30608 (
    "Callsign" text,
    "City of license" text,
    "Virtual channel" text,
    "Digital channel" text,
    "Network" text
)
SELECT "Digital channel" FROM table_30608 WHERE "Virtual channel" = '5.2'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What digital channel corresponds to virtual channel 5.2? ### Input: CREATE TABLE table_30608 (
    "Callsign" text,
    "City of license" text,
    "Virtual channel" text,
    "Digital channel" text,
    "Network" text
) ### Response: SELECT "Digital channel" FROM table_30608 WHERE "Virtual channel" = '5.2'