
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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my_round(number, integer): Based on the built-in round(...) function. Takes an integer or float and returns a rounded float value that is the number rounded to the second argument's decimal place.
- First argument can be any float or integer. Second argument must be an integer.
- Examples:
- my_round(1234.5678, 2) and round(1234.5678, 2) should return 1234.57.
- my_round(1234.5678, -2) and round(1234.5678, -2) should return 1200.0.
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