Well ... this is for yet another DBIx module. Something that'd make calling MS SQL stored procedures (since that's all I want from my data access layer, thank you very much) very easy. I have finding the parameters of stored procedures and handling output parameters done, but I can't find a way to handle the optional parameters or even how to find which ones are optional :-(

The code currently goes somewhat like this: 

package MyDB;
use DBIx::LazyMethod::MSSQL;
use vars qw(@ISA);
@ISA = qw(DBIx::LazyMethod::MSSQL);

sub new {
    my $class = shift;

    my $db = $class->SUPER::new(
        data_source  => 'dbi:ODBC:jobodbc2',
        user => 'xxx',
        pass => 'xxx',
        attr => { PrintError => 0, RaiseError => 0, LongReadLen => 655
+36, 'AutoCommit' => 1 },
        methods => {
            FetchUserInfo => {
                def => { adminid => 1 },
                ret => '%',
            },
            GetServerMailAddress => '$',
            GetFieldTitle => {
                def => {siteid => undef},
                ret => '$'
            }
        },
    );

    return $db;
}

1;

[download]
and then 
use MyDB;
my $db = MyDB->new();

print Dumper($db->FetchUserInfo(userid => '577'));

my $email;
$db->GetServerMailAddress(email => $email);
print "\$email = $email\n";

my $title;
$db->GetFieldTitle( fieldtype => 'I', fieldid => 11, fieldtitle => $ti
+tle);
print "\$title = $title\n";

[download]

If I could at least find out what parameters are optional and what are the default values I could just call the procedures with all parameters and pass those defaults, but I can't find a way to do that apart from parsing the SQL :-(

Jenda
XML sucks. Badly. SOAP on the other hand is the most powerfull vacuum pump ever invented.

In reply to Re^2: DBI->MS SQL, optional parameters to stored procedures by Jenda
in thread DBI->MS SQL, optional parameters to stored procedures by Jenda

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


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.