I was saying you could use connect_cached and prepare_cached to do everything shown in your example. If you make use of Class::DBI in the normal way elsewhere, that wouldn't be a good solution.

Regarding what you're doing with set_sql here, this is also pretty unusual. The set_sql stuff is supposed to be part of the class definition and it adds permanent class methods to your CDBI module. Changing these on the fly means you probably should be doing this part in some other way, like using DBI directly.

I don't quite understand why you're overwriting this query. Are you trying to have subclasses that all define this query differently?


In reply to Re^3: [CDBI] avoiding set_sql() redefinitions by perrin
in thread [CDBI] avoiding set_sql() redefinitions by blazar

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.