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SQL Introduction


What is SQL?

  • SQL stands for Structured Query Language
  • SQL lets you access and manipulate databases
  • SQL is an ANSI (American National Standards Institute) standard

What Use SQL ?

  • SQL can insert, update, or delete records in a database.
  • SQL can retrieve data from a database, etc.
  • SQL can create new databases
  • SQL can create new table
  • SQL can create new stored procedures
  • SQL can create views.