How many season had Melgar as a champion?
CREATE TABLE table_23647668_2 (season VARCHAR, champion VARCHAR)
SELECT COUNT(season) FROM table_23647668_2 WHERE champion = "Melgar"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_23647668_2 (season VARCHAR, champion VARCHAR) Question: How many season had Melgar as a champion? [/INST] SELECT COUNT(season) FROM table_23647668_2 WHERE champion = "Melgar" </s>