1 DELETE FROM Tabellenverweis
2? AS Korrelationsname
3? WHERE Ausdruck

WHERE

1 TableReference =   Database
2? 
2.0? . DataSourceClause
2.1 . SchemaClause
3 . TableClause

1 DataSourceClause =  
2 DataSourceName
2 { DataSourceExpression }

1 SchemaClause =  
2 SchemaName
2 { SchemaExpression }

1 TableClause =  
2 TableName
2 { TableExpression }