Show the number of transaction types.
CREATE TABLE Financial_Transactions (transaction_type VARCHAR)
SELECT COUNT(DISTINCT transaction_type) FROM Financial_Transactions
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE Financial_Transactions (transaction_type VARCHAR) Question: Show the number of transaction types. [/INST] SELECT COUNT(DISTINCT transaction_type) FROM Financial_Transactions </s>