When the away team is Millwall, what is the total possible amount of tie numbers?
CREATE TABLE table_24887326_7 (tie_no VARCHAR, away_team VARCHAR)
SELECT COUNT(tie_no) FROM table_24887326_7 WHERE away_team = "Millwall"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_24887326_7 (tie_no VARCHAR, away_team VARCHAR) Question: When the away team is Millwall, what is the total possible amount of tie numbers? [/INST] SELECT COUNT(tie_no) FROM table_24887326_7 WHERE away_team = "Millwall" </s>