Inner joins vs IN/EXISTS - SQL in 60 seconds #shorts

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An inner join returns rows and columns from both tables. Semijoins (IN/EXISTS) only return data from one table. Watch this short to see the difference

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The Magic of SQL with Chris Saxon
  1. The Magic of SQL
  2. SQL
  3. Oracle Database
  4. RDBMS
  5. Software
  6. Programming
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