I'm not familiar with `Monitoring::Plugin` but I presume if you don't use the -k argument, then this: 

my $condition = $oracle_connector->opts->condition;

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Returns an empty string. In that case you just need to add another condition. 

my $where = "";
$where = "WHERE status = '$condition'" if $condition;

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This is an atypical use of `if` (with the clauses reversed) but it works; it's the same as: 

if ($condition) {
    $where = "WHERE status = '$condition'"
}

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Anyway, now `$where` will be empty if `$condition` is. I don't know if the blank space between `CONNECTOR.$table` and `$where` will then adversely affect your query; if so you need to put that space into the `if` block instead: 

$where = " WHERE status = '$condition'"

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Notice the space before the "WHERE".

In reply to Re: Argument problem when using a perl script by halfcountplus
in thread Argument problem when using a perl script by Jeylox

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