sqrt
Declaration
double function sqrt( double X)
Description
sqrt returns the square root of double X. X must be >= 0.0
Example Stored Procedure
CREATE PROCEDURE test_sqrt (X DOUBLE PRECISION)
RETURNS (result DOUBLE PRECISION) AS
BEGIN
result = sqrt(X);
END!!
WISQL - calling the example stored procedure
execute procedure test_sqrt(4);
RESULT
======================
2
execute procedure test_sqrt(4.4);
RESULT
======================
2.097617696340303
Error Results - restrictions on X are : X > 0.0
execute procedure test_sqrt(-4.4);
RESULT
======================
-999999