What is the birthday of the player who has Years at Club of 1951?
CREATE TABLE table_name_12 (date_of_birth VARCHAR, years_at_club VARCHAR)
SELECT date_of_birth FROM table_name_12 WHERE years_at_club = "1951"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_12 (date_of_birth VARCHAR, years_at_club VARCHAR) Question: What is the birthday of the player who has Years at Club of 1951? [/INST] SELECT date_of_birth FROM table_name_12 WHERE years_at_club = "1951" </s>