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Hey, welcome to another one of these videos at the beginning of a section where I just make a fool

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of myself, do something ridiculous.

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This time we're working with books.

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As you can see, it got more props.

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Just really love props on this course.

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And they're here for a reason because in this section we're getting introduced to our new data set.

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So for the next couple of sections, we're going to be working with one data set that I'm going to give

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you.

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And it has to do with books.

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And books make a particularly good data set because there's a lot of data to model.

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We've got things like titles, genre, the authors, how many authors there are things like reviews,

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ratings, page count, release dates, tons of information for all different sizes of books, giant

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prop books, medium small books, all that fun stuff.

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And our back story here is a very weak back story, is that we run a small online bookstore and we're

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being just slaughtered by Amazon.

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So we're fighting back the only way we know how, which is redoing our database inventory management

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system.

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So that's what we're going to do.

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We're going to fight back by redoing our database, and that will be what we start this section doing.

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But then once we have that data in the database, we're going to move on to learning a bunch of new

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commands.

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And those commands all are called string functions.

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So I'll explain what those mean in just a little bit.

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I don't want to make this video too long, but basically they expand our way of selecting data and working

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with text or with strings, really important and kind of fun things that we can do.

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So we're going to go ahead and get started.

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Oh, before I forget this book here, so very important book this represents.

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The Book of SQL Knowledge.

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Yeah, I kind of regret this now, but this is the book of SQL Knowledge you can ignore.

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There's a bunch of bugs in here that are attracted to the light.

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Can ignore that part.

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Our book of SQL Knowledge doesn't have any bugs in it.

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We are bug free.

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Anyways, I think I should probably end it here.

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I'll see you in the next video.