Hallo, I tried a select - statement in an oracle database via a DBI connection. I included DBI in my perl script. The connect worked correctly as well as the 'prepare' - method. Then the ececute method failed with following error message: 'Can't locate object method "execute" via package "DBI::db" at ...' (an insert statement via the 'do' method worked) And this is the code:
use warnings; use DBI; my($dbh, $sql, $res, @result, $kennz, $dbiServiceName); $dbiServiceName = "DBI:Oracle:prod"; $dbh = DBI->connect($dbiServiceName,"ibis01","ibis01"); if (defined($dbh)) { $sql = "select * from test"; $res = $dbh->prepare($sql); $res = $dbh->execute(); @result = $dbh->fetchrow_array(); $dbh->disconnect(); }
What can be the reason? R.B.

In reply to Execute in DBI fails by rb_rb

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.