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ABL Reference
ABL Syntax Reference : OR operator (logical)
 

OR operator (logical)

Returns a TRUE value if either of two logical expressions is TRUE.

Syntax

expression OR expression
expression
A logical expression (a constant, field name, variable name or expression whose value is logical, that is, TRUE/FALSE, YES/NO).

Example

This procedure lists Customers who have no postal code (PostalCode = "") or that have no telephone number (Phone = ""), and displays how many Customers are in the list:
r-or.p
FOR EACH Customer NO-LOCK
  WHERE Customer.PostalCode = "" OR Customer.Phone = "":
  DISPLAY Customer.CustNum Customer.Name (COUNT) Customer.City Customer.State
    Customer.PostalCode Customer.Phone.
END.

See also

AND operator (logical), NOT operator (logical)