version 2003
4th Dimension query and sort operators
Values for the field fOperator of LineBlock data structure.
These values define the logical connection between the lines of a query definition.
typedef enum { eQO_NoOperator, // Always 1st line of a query definition eQO_LogicalAND, // AND (& operator) eQO_LogicalOR, // OR (| operator) eQO_Except // EXCEPT (# operator) } PA_QueryOperator;