Section 1: Databases, Database Management Systems, and SQL
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Introduction (1:06)
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Why Business Professionals Need to Know SQL (1:23)
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What You Will Learn In This Course (2:07)
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What is an Organization's Most Valuable Asset? (1:34)
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How Do Humans Interact with a Database? (1:39)
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What's the Best Way to Answer Questions that are Known in Advance? (2:09)
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What's the Best Way to Answer a Question that is not known in Advance? (1:15)
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Bypassing the Application to Answer New Questions (1:27)
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Quiz 1
Section 2: Installing a Free Database Management System
Section 3: Database Structure and Information Retrieval
Section 4: Homing In on the Information You Want
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Comparing One Value against Another with Comparison Predicates (3:45)
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Challenge: Retrieve Specific Data using a Comparison Predicate
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Challenge Solution
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Specifying Values with Value Expressions (7:25)
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Targeting Retrievals with Predicates Other Than Comparison Predicates (8:56)
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Challenge: Retrieve Specific Data using a Non-Comparison Predicate
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Challenge Solution
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Build Complex Predicates out of Simple Ones with Logical Connectives (3:47)
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Challenge: Answer a Business Question with a Complex Predicate Query
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Challenge Solution
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Organize the Results of Queries with GROUP BY Clauses (2:24)
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Challenge: Organize the Result of a Query with a GROUP BY Clause
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Challenge Solution
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Filter Data Organized by a GROUP BY Clause with a HAVING Clauses (1:24)
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Challenge: Filter Out the Data You Don't Want with a HAVING Clause
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Challenge Solution
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Display Results in Either Ascending or Descending Order with ORDER BY Clauses (1:43)
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Challenge: Display a Query Result in Ascending Order
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Challenge Solution
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Restrict the Information Returned from a Query by Creating a Single-table View (3:27)
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Challenge: Create a view and use it to retrieve exactly what is needed
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Challenge Solution
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Quiz 4
Section 5: Multi-table Retrievals
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Retrieving Information from Multiple Tables with Nested SELECT Statements (6:53)
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Challenge: Retrieve Data from Two Tables with a Nested Query
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Challenge Solution
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Nested Queries that Use an Existence Test (5:19)
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Multi-table Views Show You Data from Multiple Tables All in One Place (4:26)
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Challenge: Create a View and then Use It
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Challenge Solution
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Retrieving Information from Multiple Tables with an Equi-join (2:59)
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Challenge: Retrieve Exactly What You Want with an Equi-join
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Challenge Solution
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Quiz 5
Section 6: The Next Step, Creating Your Own Databases
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