RuleExists

Use this function to determine whether the specified rule ID exists in the database. A return value of 1 means the rule ID exists; a value of 0 means it does not.

Note: If you create a variable to store the return value for this function, you must create the variable with the NUM type.

Syntax:

RULEEXISTS (RuleID)

where:

• RuleID is the rule ID to search for.

Syntax example:

RuleExists(100)