On how many dates was the complete 4th series released?
CREATE TABLE table_17798548_4 (date_released VARCHAR, season VARCHAR)
SELECT COUNT(date_released) FROM table_17798548_4 WHERE season = "The Complete 4th Series"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_17798548_4 (date_released VARCHAR, season VARCHAR) Question: On how many dates was the complete 4th series released? [/INST] SELECT COUNT(date_released) FROM table_17798548_4 WHERE season = "The Complete 4th Series" </s>