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A Little Database: LS 560 Assignment 3

A Little Database: LS 560 Assignment 3. Emily Bibb and Belinda Sawyer. A Little Bit Sheepish: a yarn shop in historic Berlin, MD. http:// www.alittlebitsheepish.com /. Newsletter Sign-up. Events Calendar. Online shopping. So, what does this site need?. Searchable Events Date Price

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A Little Database: LS 560 Assignment 3

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  1. A Little Database: LS 560 Assignment 3 Emily Bibb and Belinda Sawyer

  2. A Little Bit Sheepish: a yarn shop in historic Berlin, MD • http://www.alittlebitsheepish.com/

  3. Newsletter Sign-up

  4. Events Calendar

  5. Online shopping

  6. So, what does this site need? • Searchable Events • Date • Price • Searchable customer information • Amount spent

  7. Relationships

  8. Online shopping, with returning customers functionality added

  9. Events, before and after

  10. SQL • Query 1: To determine class size • SELECT "eventtitle", "instructor", "enrollment" FROM "events" WHERE "enrollment" <= 8 ORDER BY "eventtitle" • Query 2: To determine a customer’s spending • SELECT "purchaseID", "customer", "amountpaid", "date" FROM "purchases" WHERE "customer" = 1234 ORDER BY "date" ASC • Query 3: To find available classes within a certain price range • SELECT "eventtitle", "startdate", "crafttype", "cost" FROM "events" WHERE "cost" <= 40 ORDER BY "startdate" ASC

  11. Sample Report: Classes where enrollment was equal to or less than 8 participants, ordered by Class Title. 

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