Beefy Boxes and Bandwidth Generously Provided by pair Networks
good chemistry is complicated,
and a little bit messy -LW

comment on

( #3333=superdoc: print w/replies, xml ) Need Help??

You can, however, do something along the lines of:

my $sql = '... WHERE foo IN (' . join(',', ('?') x scalar( @values ) +) . ') ...';

in order to generate the proper placeholder-based statement that you can then pass your parameters into.

See also DBIx::PreQL.

Update: As per BrowserUK (below), in order to make use of this, you either need to prepare your query each time, cache your prepared query based on number of parameters using prepare_cached or some other method, or know that the number of parameters will be the same each and every time.


In reply to Re: Answer: What are placeholders in DBI, and why would I want to use them? by MidLifeXis
in thread What are placeholders in DBI, and why would I want to use them? by btrott

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

  • 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 or How to display code and escape characters are good places to start.
Log In?

What's my password?
Create A New User
Domain Nodelet?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others musing on the Monastery: (5)
As of 2022-07-04 22:13 GMT
Find Nodes?
    Voting Booth?

    No recent polls found