The question is : what kind of db?
SELECT * FROM guests ORDER BY time DESC LIMIT 50
This is the sql line that's used for getting the first 50
In cgi I would make from 50 a variable so if somebody's pushes next(50) the variable would add 50.
Don't know how it's just done in perl. But I connected to the db with php to get what you wanted.
The best hint I can give is. Search on CPAN for DBI. Look to the perl-syntax how to connect to a db.
But most important is to know sql-syntax. Only then you can learn how to program databases(in any programming language).
--
My opinions may have changed,
but not the fact that I am right
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.