Beefy Boxes and Bandwidth Generously Provided by pair Networks
Your skill will accomplish
what the force of many cannot
 
PerlMonks  

Re^4: fastest method to use DBI

by zwon (Abbot)
on Jul 07, 2009 at 19:19 UTC ( [id://777979]=note: print w/replies, xml ) Need Help??


in reply to Re^3: fastest method to use DBI
in thread fastest method to use DBI

Let me to oppose. OFFSET is not good for performance at all (BTW there's no OFFSET in Oracle AFAIK). When you executing query like

SELECT name,phone ORDER BY name OFFSET 1000000 LIMIT 10
your database should iterate over first 1000000 records before it will start returning records, this is very slow.

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: note [id://777979]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others studying the Monastery: (6)
As of 2026-01-12 21:01 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    What's your view on AI coding assistants?





    Results (116 votes). Check out past polls.

    Notices?
    hippoepoptai's answer Re: how do I set a cookie and redirect was blessed by hippo!
    erzuuliAnonymous Monks are no longer allowed to use Super Search, due to an excessive use of this resource by robots.