Beefy Boxes and Bandwidth Generously Provided by pair Networks
We don't bite newbies here... much
 
PerlMonks  

Re^2: Query takes 895ms in TOAD but 42s in DBI

by joec_ (Scribe)
on Dec 02, 2008 at 16:31 UTC ( [id://727458]=note: print w/replies, xml ) Need Help??


in reply to Re: Query takes 895ms in TOAD but 42s in DBI
in thread Query takes 895ms in TOAD but 42s in DBI

Thanks for the replies. I will get round to profiling it when i can get the module installed.

I cant use coalesce as i dont have access to the schema. Even just doing the query without printing to stdout or files takes 42 seconds.

regards, Joe

Replies are listed 'Best First'.
Re^3: Query takes 895ms in TOAD but 42s in DBI
by dragonchild (Archbishop) on Dec 02, 2008 at 22:38 UTC
    COALESCE is a function you put into your query that takes the first non-NULL value.

    As for what's going on ... You said this returns a cursor. What happens in TOAD if you subsequently run through all the rows in the cursor? I suspect that DBD::Oracle is doing just that while TOAD isn't.


    My criteria for good software:
    1. Does it work?
    2. Can someone else come in, make a change, and be reasonably certain no bugs were introduced?

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: note [id://727458]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others admiring the Monastery: (3)
As of 2024-03-29 14:50 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found