Beefy Boxes and Bandwidth Generously Provided by pair Networks
The stupid question is the question not asked
 
PerlMonks  

Re: DBI query where table name is a variable

by rdfield (Priest)
on Oct 23, 2007 at 08:28 UTC ( #646655=note: print w/ replies, xml ) Need Help??


in reply to DBI query where table name is a variable

I would set the query up in a scalar first, then pass it to DBI:

my $sql = "select confidence_str from $table where probeset_id = ?"; if (!$dbh->prepare($sql)) { warn "error parsing SQL: $sql\n". $dbh->errstr; return; } if (!$dbh->execute($param)) { warn "error executing SQL: $sql\nparam $param\n". $dbh->errstr; return; }
or something like it.

rdfield


Comment on Re: DBI query where table name is a variable
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://646655]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others avoiding work at the Monastery: (3)
As of 2015-07-05 06:41 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (60 votes), past polls