ABS Function

Returns the absolute value of a numeric value expression.

Category: Mathematical
Returned data type: The same data type as the expression
Syntax
Arguments
Details
Example

Syntax

ABS(expression)

Arguments

expression

specifies any valid SQL expression that evaluates to a numeric value.

Type BIGINT, DOUBLE, FLOAT, INTEGER, REAL, SMALLINT, TINYINT
See <sql-expression>
FedSQL Expressions

Details

If expression is null, then the ABS function returns null. If the result is a number that does not fit into the range of the argument's data type, the ABS function fails.

Example

The following statements illustrate the ABS function:
Statements
Results
 
select abs(-345);
 
345
 
select abs((3 * 50) / 5)
 
30
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Last updated: February 23, 2017