SQL Statements – JOIN

INNER JOIN

  • Return common records from 2 tables

LEFT JOIN

  • Return all records from LEFT table
  • Return matching records from RIGHT table

CROSS JOIN

OUTER JOIN

  • This is an optional keyword

    [sql]A LEFT JOIN B = A LEFT OUTER JOIN B
    A RIGHT JOIN B = A RIGHT OUTER JOIN B
    A FULL JOIN B = A FULL OUTER JOIN B
    A INNER JOIN B = A JOIN B[/sql]

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