hello,
we use a join of eight tables. the query is run through
a job on a daily basis. one of the tables is used for
deciding if the query has to bring data or not. the decicision
is based on special values for a record with a given date.
Our problem is that the query for the days with no data
runs also very long, because the important table is retrieved
at a late state of the join. If it would be asked first,
no data would be found and the query would not last so long.
Do you have some advice?
Michael Tepperis-von der Ohe
Logicacmg
