I see these OO wrapper modules as more like using CGI.pm's HTML generation functions instead of writing webpages in HTML. They aren't about separating Perl and SQL. They're about replacing SQL with a new Perl OO notation. In my opinion that only makes sense if you're uncomfortable working with SQL. I haven't seen one yet that looked like it was worth the trouble. All the stuff they claim to make so much easier is already easy if you're fluent with SQL!

All depends on your definition of "easy" I guess. If I have a database where Class::DBI would be a good match, and I need to access/update all the columns on a row by row basis I'd rather do:

use strict;
use base qw(Class::DBI::Pg);
__PACKAGE__->set_db( Main => 'dbi:Pg:dbname=dbname', 'user', 'pass' );
__PACKAGE__->set_up_table( 'table' );

[download]

Than spend time writing all the code to fetch, update and store data by hand.

Not that I'm against writing SQL by hand. Do it all the time. It's just that I like perl to automate the dull repetitive bits where feasible.

In reply to Re: Re: Re: Re: DBI Wrapper Feature Comparison by adrianh
in thread DBI Wrapper Feature Comparison by simonm

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.