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random

numeric random(bound)

Returns a pseudo-random value.

If bound is supplied then a random integer between 0 and bound-1 is returned, otherwise a random decimal number between 0 and 1 is returned.

Parameters

1. bound — optional exclusive upper bound of the random integer to be returned, either a bigint or coerced number, default is to return a decimal number.

Returns

• a pseudo-random value, as bigint if argument is, otherwise number.