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9IPT: Queries

posted Nov 25, 2012, 12:40 PM by Eddie Woo   [ updated Nov 25, 2012, 12:43 PM ]
The databases we deal with on a day-to-day basis are fairly easy to search through. But the larger databases that companies and governments keep present problems for finding the data that we want. The solution? SQL. 
  1. Define SQL. 
  2. Describe the components of a typical query. 
  3. Identify the different operators and wildcards that can be used within a query. 
  4. Construct a database schema (or ERD). 
  5. Complete the assigned questions on databases and queries.