-- // Tour Tabelle create table tour ( tourname varchar not null, dauer decimal, mapjson varchar, start varchar, ziel varchar, strecke decimal ); create unique index tour_tourname_uindex on tour (tourname); alter table tour add constraint tour_pk primary key (tourname); -- // Log Table create table log(tourname varchar constraint log_tour_tourname_fk references tour,id varchar,bemerkung varchar,datum date,strecke decimal,avg decimal,hightmeter decimal,pause decimal,gegangen decimal,dauer decimal, rating varchar);