== Try It! Pulling data from other tables

Lets try to exploit the fact that you can use a union to get the contents of another table.

One of the tables in the WebGoat database is:

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CREATE TABLE user_system_data (userid int not null primary key,
			                   user_name varchar(12),
			                   password varchar(10),
			                   cookie varchar(30));
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*6.a)* Retrieve all data from the table by using a UNION (You have to use a union to complete this assignment.)  +
*6.b)* When you have figured it out.... What is Dave's password?