Describe how the order affects the operation

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Let's talk about JOINs involving three or more tables. Nearly always, the order matters: either the JOIN won't work, or the JOIN will have performance issues. After doing a couple of quick Internet "research" on the topic, come up with a fictions example of joining three tables, and indicate how the order affects things.

The first table name and the columns it has (indicate any primary/foreign keys)

The second table name and the columns it has (indicate any primary/foreign keys)

The third table name and the columns it has (indicate any primary/foreign keys)

Describe what you are trying to accomplish with the search in English (aka "looking for books that haven't been sold")

Describe how the order affects the operation

Reference no: EM133295401

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