Tag: Oracle ABS

• December 11, 2011

  Oracle ABS function

  ABS function returns the absolute value from the expression. It is an example of numerical functions. Syntax: select ABS(column_name) from table_name; Examples:- 1. select ABS(-1) from dual;  ABS(-1) ———- 1 The above query returns 1 because absolute value of -1 is 1.