How many series are there total?
CREATE TABLE table_19897294_4 (no_in_series INTEGER)
SELECT MAX(no_in_series) FROM table_19897294_4
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_19897294_4 (no_in_series INTEGER) Question: How many series are there total? [/INST] SELECT MAX(no_in_series) FROM table_19897294_4 </s>