(CVAL('CURRENCY'))
The CURRENCY data type holds monetary values of up to 23 digits represented in the currency format, established using SET CURRENCY. Amounts are in the range ±$99,999,999,999,999.99. Commas or the current delimiter can be used. If no decimal point is included, .00 is assumed.
Data is stored as two long integer values, reserving four bytes of internal storage.
