Export (0) Print
Expand All

Mathematical Functions

SQL Server 2000

These scalar functions perform a calculation, usually based on input values provided as arguments, and return a numeric value.

ABS DEGREES RAND
ACOS EXP ROUND
ASIN FLOOR SIGN
ATAN LOG SIN
ATN2 LOG10 SQUARE
CEILING PI SQRT
COS POWER TAN
COT RADIANS  

Note  Arithmetic functions, such as ABS, CEILING, DEGREES, FLOOR, POWER, RADIANS, and SIGN, return a value having the same data type as the input value. Trigonometric and other functions, including EXP, LOG, LOG10, SQUARE, and SQRT, cast their input values to float and return a float value.

All mathematical functions, except for RAND, are deterministic functions; they return the same results each time they are called with a specific set of input values. RAND is deterministic only when a seed parameter is specified. For more information about function determinism, see Deterministic and Nondeterministic Functions.

See Also

Functions

Show:
© 2014 Microsoft