SQL – SQL Server RAND() Function
The SQL Server RAND() function returns a random number between 0 (inclusive) and 1 (exclusive).
The SQL Server RAND() function returns a random number between 0 (inclusive) and 1 (exclusive).
The SQL Server ROUND() function rounds a number to a specified number of decimal places.
The SQL Server SQRT() function returns the square root of a positive number.
The SQL Server SQUARE() function returns the square of a number (the number times itself).
The SQL Server SUM() function calculates the sum of a set of values. NULL values are ignored.