Here is your basic example, setting up and populating the test data table is up to you. You must have DBI and DBD::Mysql installed. DBI will find all installed sql drivers automatically
#!/usr/bin/perl
use warnings;
use strict;
use DBI;
# Gather some information from the user :
print "Enter your MySQL username: ";
my $username = <STDIN>;
chomp $username; # remove trailing newline from Enter keypress
print "Enter your MySQL password; ";
my $password = <STDIN>;
chomp $password;
# Connect to the database
my $dbh = DBI->connect("DBI:mysql:database=perl:host=localhost",$usern
+ame,$password) || die "Couldn't connect to database";
print "Database connection established.";
# Prepare statement
my $sth = $dbh->prepare( "SELECT * FROM perl_table" );
# Send statement to database
$sth->execute || die "Couldn't execute statement";
# Print out the data
my @row;
while ( @row = $sth->fetchrow_array() ) {
print "@row \n";
}
# One more thing: we need to disconnect from the database server
# when we're done.
$dbh->disconnect;
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, 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, 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.
|
|