SQL ATN2() is an inbuilt function that is used for finding the arctangent of two number. SQL ATN2() Function Example | ATN() in SQL.
SQL ATN2() is an inbuilt function that is used for finding the arctangent of two number i.e. it returns the angle, in radians, between the positive x-axis and the ray from the origin to the point (y, x), where x and y are the values or points of the two specified float expressions.
SQL ATN2() function returns the arctangent of two numbers. The SQL ATN2 function is a SQL Mathematical Function which returns the angle between the positive x-axis and the line from the origin to the point (y, x).
SELECT ATN2(A, B);
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