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When to use Inner join & when to use subquery?

18y
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    dinesh
    Inner joins to be used on the constrains(primary key/foregin key) on the table, when to extract information from the multiple tables.
    dinesh
    18y
    0
    dinesh
    Inner joins to be used on the constrains(primary key/foregin key) on the table, when to extract information from the multiple tables.
    dinesh
    18y
    0
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