Policy Server Guides › Policy Server Configuration Guide › Attributes and Expressions Reference › Operators › Set Inclusion Operators

Set Inclusion Operators

The set inclusion operators (IN and ~IN) test whether the first operand, a string, is an element of the second operand, a set. If the string is an element of the set, the result of the operation is TRUE. Otherwise, the result of the operation is FALSE.

The IN operator is case-sensitive. The ~IN operator is not case-sensitive.

Examples:

'MON' IN 'Sun^Mon^Tue^Wed^Thu^Fri^Sat'
Result = FALSE

'MON' ~IN 'Sun^Mon^Tue^Wed^Thu^Fri^Sat'
Result = TRUE