my @columns = map { substr($_,1) } keys %{$q{'-values'}};
Um, all that does is create a list of the columns with the first letter of the column name missing...

Anyhow, about specifying the columns in any order in the SQL query, would the following code always work correctly?

  my $ph = join ', ', ('?') x values %{$q{'-values'}};
  my $sth = $self->{$db_handle}->prepare(
    "INSERT INTO $q{'-table'} (" .
    join(',', keys %{$q{'-values'}}) .
    ") VALUES($ph)"
  );
  $sth->execute(values %{$q{'-values'}});

[download]

All I'm really asking is whether the order of keys %hash and values %hash are always the same in perspective to each other...

Update: lol, as soon as I finished posting this post, your update was there :) I understand now why you supplied the code you did. It was to get rid of the hyphens you thought were there :)

In reply to Re: Re: Sorting hash values according to order of an array by mt2k
in thread Sorting hash values according to order of an array by mt2k

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.