Hello all,

i am running a simple query where the result contains 3 records. The query should provide all records in a specific week.

SELECT * FROM ARBEITSEINTEILUNG AS a where a.baustelle = '12345' AND WOCHE = '2015-41';

Some times I dont have a week but two dates:

In this case – the very same number of records = 3 is the result set I see that the table Arbeitseinteilung gots 42 reads.

SELECT * FROM ARBEITSEINTEILUNG AS a where a.baustelle = '12345' AND a.DATUM >= '05.10.2015' AND a.DATUM <= '11.10.2015';

How can I improve the query?

Thanks

Niko