Amazon Redshift will no longer support the use of Python UDFs after June 30, 2026.
We will start enforcing it in phases. For more information on the details of Python end of life
and migration options, see the
blog post
ABS function
ABS calculates the absolute value of a number, where that number can be a literal or an expression that evaluates to a number.
Syntax
ABS(number)
Arguments
- number
-
Number or expression that evaluates to a number. It can be the
SMALLINT,INTEGER,BIGINT,DECIMAL,FLOAT4,FLOAT8, orSUPERtype.
Return type
ABS returns the same data type as its argument.
Examples
To calculate the absolute value of -38, use the following example.
SELECT ABS(-38);+-----+ | abs | +-----+ | 38 | +-----+
To calculate the absolute value of (14-76), use the following example.
SELECT ABS(14-76);+-----+ | abs | +-----+ | 62 | +-----+