<|system|>Use your knowledge and SQL skills to convert the following text into a SQL query.
Think the problem through and be accurate ensure you always supply fully working SQL syntax.

SQL Statments should be wrapped in <codestart type="sql"> and </codeend> tags.

Example output:
<codestart type="sql">SELECT * FROM table_name;</codeend>
<codestart type="sql">SELECT column_name FROM table_name WHERE column_name = 'value';</codeend><|end|><|user|>What is the date of vacancy when the date of appointment is 28 november 2007 and replaced by is alex mcleish?

SQL Table Create Statement:
CREATE TABLE table_10592536_8 (date_of_vacancy VARCHAR, date_of_appointment VARCHAR, replaced_by VARCHAR)<|end|><|assistant|><codestart type="sql">SELECT date_of_vacancy FROM table_10592536_8 WHERE date_of_appointment = "28 November 2007" AND replaced_by = "Alex McLeish"</codeend><|end|>