Subject | RE: [firebird-support] Slow query in Firebird/Interbase |
---|---|
Author | Alan McDonald |
Post date | 2004-01-22T22:01:06Z |
> If I have a table in firebird, and a table in microsoft SQL serverOh - and show us the PLAN which results from the query when you fire it in
> 2000. Identical table setup( I actually used DTS to import the table
> into SQL server).
>
> In MS SQL server I can run a query and return all rows in 6 seconds.
>
> Using firebird(I have tried 1.03 and 1.5, as well as interbase 7.1)
> it takes 23 seconds.
>
> I have typed the query and
>
> This query computes a running total for all records.
>
> If I run the index tuning wizard in MS SQL server, it puts a clusted
> index on Company_id. Then the query returns all rows in 4 seconds.
>
> I have an index on the same field in Firebird.
>
> I have ran the query from within my Delphi app, and in ibconsole,
> ibexpert, and even from Easysoft ODBC. Same results.
>
> What am I missing?????
>
> Thanks,
IBExpert.
Alan