4D Language Commands by theme SetsVersion: 21 R3SetsADD TO SET ( {aTable : Table ;} set : Text ) CLEAR SET ( set : Text ) COPY SET ( srcSet : Text ; dstSet : Text ) CREATE EMPTY SET ( {aTable : Table ;} set : Text ) CREATE SET ( {aTable : Table ;} set : Text ) CREATE SET FROM ARRAY ( aTable : Table ; recordsArray : Integer, Boolean array {; setName : Text} ) DIFFERENCE ( set1 : Text ; set2 : Text ; resultSet : Text ) INTERSECTION ( set1 : Text ; set2 : Text ; resultSet : Text ) Is in set ( set : Text ) : Boolean LOAD SET ( {aTable : Table ;} set : Text ; document : Text ) Records in set ( set : Text ) : Integer REMOVE FROM SET ( {aTable : Table ;} set : Text ) SAVE SET ( set : Text ; document : Text ) UNION ( set1 : Text ; set2 : Text ; resultSet : Text ) USE SET ( set : Text )