1 (1) SELECT SelectClause FromClause 2? WhereClause WHERE 1 SelectClause = 2+ <<---- ,------ << 2 Ausdruck 2.1? 2.1 AS Pfad 2.1 INSERT 2 ITEM Ausdruck 2.0 COUNT (2) 2.0 MAX 2.0 MIN 2.0 SUM 2.1 ( Ausdruck ) 1 FromClause = FROM 2+ <<---- ,------ << 2 Feldreferenz 2.1? AS Korrelationsname 1 WhereClause = WHERE Ausdruck