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What is the way to get self-computed output from MySQL without a dummy table named dual?
In MySQL, we can simply specify the SELECT conditions all alone to get the self-computed output. Following example will demonstrate it −
mysql> Select 1+1; +-----+ | 1+1 | +-----+ | 2 | +-----+ 1 row in set (0.02 sec) mysql> Select 1; +---+ | 1 | +---+ | 1 | +---+ 1 row in set (0.00 sec)
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