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<=> operator SQL

Luke Harwood answered on August 21, 2023 Popularity 9/10 Helpfulness 1/10


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  • <=> operator SQL


    <=> is MySQL's null-safe "equal to" operator. From the manual:

    NULL-safe equal. This operator performs an equality comparison like the = operator, but returns 1 rather than NULL if both operands are NULL, and 0 rather than NULL if one operand is NULL. 

    Popularity 9/10 Helpfulness 1/10 Language whatever
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    Contributed on Aug 21 2023
    Luke Harwood
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