view in SQL

  • a view is a virtual table based on the result-set of an SQL statement.
  • A view always shows up-to-date data! The database engine recreates the data, using the view’s SQL statement, every time a user queries a view — it runs the sql query in the view every time you visits the view
  • see create/update/drop view syntax www.w3schools.com/sql/sql_view.asp

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