enum PredicateType {TABLEPRED, OPERATORPRED};
typedef enum PredicateType PredicateType;
-enum ASTNodeType {ORDERCONST, BOOLEANVAR, LOGICOP, PREDICATEOP, ELEMSET, ELEMFUNCRETURN};
+enum ASTNodeType {ORDERCONST, BOOLEANVAR, LOGICOP, PREDICATEOP, ELEMSET, ELEMFUNCRETURN, ELEMCONST};
typedef enum ASTNodeType ASTNodeType;
#endif