saturating_sub()

The saturating_sub function subtracts the second number from the first, saturating at -2147483648 and 2147483647 instead of overflowing.

For more information about saturating math functions, see the saturating math docs.

Required arguments

NameTypeDescription
xINTAn integer for y to subtract from
yINTAn integer to subtract from x

Returns

ColumnTypeDescription
saturating_subINTThe result of x-y, saturating at the numeric bounds instead of overflowing

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