Assuming that you have a database, which contains a table, called books.

Assuming that you have a database, which contains a table, called books. Assume that the books table was created with the DDL create statement below and contains the values listed in the following table. Develop a SQL update statement that will change the cost column of each row in the table, which has a publication date before 10/01/2009 to a value of $0.00. And explain different approaches to solving this problem

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