How many episodes were written by Ross brown?
CREATE TABLE table_2468961_2 (no_in_series VARCHAR, written_by VARCHAR)
SELECT COUNT(no_in_series) FROM table_2468961_2 WHERE written_by = "Ross Brown"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_2468961_2 (no_in_series VARCHAR, written_by VARCHAR) Question: How many episodes were written by Ross brown? [/INST] SELECT COUNT(no_in_series) FROM table_2468961_2 WHERE written_by = "Ross Brown" </s>