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SQL: Part I in pdf

Contents

  • Creating and dropping tables
  • Basic queries: SFW statement
  • Example: reading a table
  • Example: selection and projection
  • Example: join, Example: rename
  • A more complicated example
  • Set versus bag semantics, A case for bag semantics
  • SQL set and bag operations, SQL features covered so far
  • IN subqueries, Semantics of subqueries
  • Scoping rule of subqueries, Examples of quantified subqueries
  • More ways to get the most popular
  • SQL features covered so far, Aggregates with DISTINCT
  • Grouping, Semantics of GROUP BY, Aggregates with no GROUP BY
  • Restriction on SELECT, Examples of invalid queries
  • HAVING examples, ORDER BY example

Course, tutorial Summary SQL: Part I

Course material to download for free on SQL: Part I category Database.
This course is intended for a strictly personal use, the file is of format pdf level Beginner , the size of this file is 165.4 KB.

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