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floor

Rounds a number to the largest integer that is less than or equal to the passed number.

floor( number )

The following table describes arguments for this function:

Argument	Description
number	Numeric value. Use a numeric expression.

Integer.

NULL if a value passed to the function is NULL.

The following expression returns the largest integer less than or equal to the value in BANK_BALANCE:

floor( BANK_BALANCE )

The following table contains example arguments and return values: