You need to actually check the return value from the execute call to see if it failed. 

...
$sth->execute( @ARGV ) 
  or die "Error executing SQL: " . $sth->errstr . "\n";
...

[download]

Another alternative would be to check if there actually are arguments in @ARGV and die with a usage message if there aren't. 

die "usage: $0 [temp]\n" unless @ARGV == 1;

[download]

In reply to Re: DBI execute is not failing when placeholder values are not supplied by Fletch
in thread DBI execute is not failing when placeholder values are not supplied by princepawn

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