Question about "limit result set"

Meeting place for R&R customers and clients to share tips and ideas. Post your questions, messages or problems here.
Post Reply
FRED_EMMERICH_(Guest)
Posts: 170
Joined: Tue Oct 10, 2017 12:44 pm

Question about "limit result set"

Post by FRED_EMMERICH_(Guest) » Mon Apr 10, 2006 10:24 am

Is this feature the same as the "scope" from R&R DOS? It does not seem to work exactly the same. Obviously you cannot specify the lower value. I am using it against an indexed .mdb table (joined to one other on a one-to-many) and for example say I put in 100, I am not getting the first 100 indexed rows of data, I am guessing it is pulling the first 100 physical rows. I seem to recall the DOS scope value also was a counter on the master table and not on related tables, am I correct?____thanks__Fred Emmerich

kfleming
Posts: 5795
Joined: Tue Oct 10, 2017 12:44 pm

=> Question about

Post by kfleming » Mon Apr 10, 2006 11:53 am

It is not the same as scope. Instead it returns the first 100 records that are actually read from the table. Note that this limit is only used for the current report in the designer and is not saved with the report for use in the next session.____Kathleen__R&R Support__

FRED_EMMERICH_(Guest)
Posts: 170
Joined: Tue Oct 10, 2017 12:44 pm

==> RE: Question about

Post by FRED_EMMERICH_(Guest) » Mon Apr 10, 2006 3:39 pm

Is there a way to limit the scope?

kfleming
Posts: 5795
Joined: Tue Oct 10, 2017 12:44 pm

===> RE: Question about

Post by kfleming » Tue Apr 11, 2006 11:17 am

Not in the SQL version. You can only set a filter and then the backend database determines the method of record selection.____Kathleen__R&R Support

FRED_EMMERICH_(Guest)
Posts: 170
Joined: Tue Oct 10, 2017 12:44 pm

====> RE: Question about

Post by FRED_EMMERICH_(Guest) » Tue Apr 11, 2006 4:47 pm

In my case I was hitting a .mdb table, but the records being brought into R&R (no sorting) did not come in according to the index of the table in the .mdb. Is this normal? I thought it would honor the index keys.____thanks__Fred

kfleming
Posts: 5795
Joined: Tue Oct 10, 2017 12:44 pm

=====> RE: Question about

Post by kfleming » Thu Apr 13, 2006 8:56 am

It is up to the ODBC driver itself to determine the order in which records are returned.______Kathleen__R&R Support__

Post Reply