On how many different dates was a game against Houston played?
CREATE TABLE table_19778010_5 (date VARCHAR, opponent VARCHAR)
SELECT COUNT(date) FROM table_19778010_5 WHERE opponent = "Houston"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_19778010_5 (date VARCHAR, opponent VARCHAR) Question: On how many different dates was a game against Houston played? [/INST] SELECT COUNT(date) FROM table_19778010_5 WHERE opponent = "Houston" </s>