Category > Character operators

 

Item	Description
$	Substring operator (binary): search substring in string.
+	Plus operator: add values, concatenate values and unary positive.
-	Minus operator: add values, concatenate values and unary negative.
HAS	Searches a character string for a matching regular expression.
IN	Searches a value in another value.
LIKE	Compares a character string with a regular expression.
[ ] (string)	Character operator (unary): retrieves a character from a string.