There is another way to handle binding array elements that I adapted from the example given in the DBI documentation:
my @row = (); $sth->bind_columns( \( @row[0..6] ) );
This uses Perl's autovivification to create the needed elements (seven in the example) and pass the references to bind_columns. The array slice provides the length, so you can start with an empty array. This is adapted from the example that binds to the values inside a hash and instead binds to the values inside an array.
Generally, with this many elements, you probably want named variables, but this example is from code that loads a table into an array for display in a Tk::TixGrid widget with minimal other processing.
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|