Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl: the Markov chain saw
 
PerlMonks  

Re^2: How-To on Perl one-liners

by willyyam (Priest)
on Apr 04, 2005 at 03:33 UTC ( #444576=note: print w/replies, xml ) Need Help??


in reply to Re: How-To on Perl one-liners
in thread How-To on Perl one-liners

I appreciate the advice. It reminds me that I need to be explicit about what platform I'm using. Too much time talking only to people who use one OS limits my thinking. I use Linux, but it is plainly very good to know about shell escapes. Thanks again.

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://444576]
help
Chatterbox?
[Corion]: Hmmm. I feel a Meditation coming on. I wrote a module, DBIx::PivotQuery, which returns a table-like set of rows (AoA) but some columns are generated from column values, like in an (Excel) pivot table or a ROLLUP command
[Corion]: My current approach for subtotals involves rerunning the given query, with the hint to the user that they should use a temporary table if they want better performance.
[Corion]: But I could create that temporary table in the module and use it for the improved perfomance directly instead.
[Corion]: And the question is, what would be better/preferred ;-)
[Corion]: Hmm - not exactly like the ROLLUP command. Ah well.

How do I use this? | Other CB clients
Other Users?
Others pondering the Monastery: (10)
As of 2017-02-23 15:26 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Before electricity was invented, what was the Electric Eel called?






    Results (347 votes). Check out past polls.