Important
The SingleStore 9.1 release candidate (RC) is available now. It will be promoted to general availability (GA) soon and at that time it will be renamed to SingleStore 10.
In the interim, SingleStore 9.1 RC can be used to preview, evaluate, and provide feedback on the new and upcoming features in SingleStore 10, while SingleStore 9.0 is recommended for production workloads.
SIGN
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The SIGN() function returns 1 if the argument is positive, -1 if it is negative, and 0 if it is 0.
Syntax
SIGN ( expression )
Arguments
-
expression: any valid numeric expression.
Return Type
Integer.
Examples
SELECT SIGN(6), SIGN(-6), SIGN(0);
+---------+----------+---------+
| SIGN(6) | SIGN(-6) | SIGN(0) |
+---------+----------+---------+
| 1 | -1 | 0 |
+---------+----------+---------+Last modified: