Hi Monks,
I am using DBI (oracle) to do some SQL select query. I notice that the returned column order is not the same as the order of the SQL statement.
E.g. select name, age, address from table;
DBI would return address, name, age
Below is an example of my code. Is there anyway to maintain the order based on the SQL query?
Thanks.
iPhony.
$dbh = DBI->connect ( "dbi:Oracle:host=$ip;sid=$sd;port=1521", $id, $p
+w, {RaiseError => 1, AutoCommit => 0} );
my $sqlexe = $dbh->prepare( $sql );
my @tempdata;
my @data;
$sqlexe->bind_columns ( undef, \$tempdata[0][0], \$tempdata[0]
+[1] );
while ( $sqlexe->fetch() ) {
push @{@data}, [ $tempdata[0][0], $tempdata[0][1] ];
}
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: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.