Free mysql software for linux

MySQL Query is a software web development.

You need MySQL installed in your PC.

DBD::mysql is a Perl module with MySQL driver for the Perl5 Database Interface (DBI).

SYNOPSIS

use DBI;

$dsn = "DBI:mysql:database=$database;host=$hostname;port=$port";

$dbh = DBI->connect($dsn, $user, $password);


$drh = DBI->install_driver("mysql");
@databases = DBI->data_sources("mysql");
or
@databases = DBI->data_sources("mysql",
{"host" => $host, "port" => $port});

$sth = $dbh->prepare("SELECT * FROM foo WHERE bla");
or
$sth = $dbh->prepare("LISTFIELDS $table");
or
$sth = $dbh->prepare("LISTINDEX $table $index");
$sth->execute;
$numRows = $sth->rows;
$numFields = $sth->{NUM_OF_FIELDS};
$sth->finish;

$rc = $drh->func(createdb, $database, $host, $user, $password, admin);
$rc = $drh->func(dropdb, $database, $host, $user, $password, admin);
$rc = $drh->func(shutdown, $host, $user, $password, admin);
$rc = $drh->func(reload, $host, $user, $password, admin);

$rc = $dbh->func(createdb, $database, admin);
$rc = $dbh->func(dropdb, $database, admin);
$rc = $dbh->func(shutdown, admin);
$rc = $dbh->func(reload, admin);

EXAMPLE

#!/usr/bin/perl

use strict;
use DBI();

# Connect to the database.
my $dbh = DBI->connect("DBI:mysql:database=test;host=localhost",
"joe", "joes password",
{RaiseError => 1});

# Drop table foo. This may fail, if foo doesnt exist.
# Thus we put an eval around it.
eval { $dbh->do("DROP TABLE foo") };
print "Dropping foo failed: $@n" if $@;

# Create a new table foo. This must not fail, thus we dont
# catch errors.
$dbh->do("CREATE TABLE foo (id INTEGER, name VARCHAR(20))");

# INSERT some data into foo. We are using $dbh->quote() for
# quoting the name.
$dbh->do("INSERT INTO foo VALUES (1, " . $dbh->quote("Tim") . ")");

# Same thing, but using placeholders
$dbh->do("INSERT INTO foo VALUES (?, ?)", undef, 2, "Jochen");

# Now retrieve data from the table.
my $sth = $dbh->prepare("SELECT * FROM foo");
$sth->execute();
while (my $ref = $sth->fetchrow_hashref()) {
print "Found a row: id = $ref->{id}, name = $ref->{name}n";
}
$sth->finish();

# Disconnect from the database.
$dbh->disconnect();

DBD::mysql is the Perl5 Database Interface driver for the MySQL database. In other words: DBD::mysql is an interface between the Perl programming language and the MySQL programming API that comes with the MySQL relational database management system. Most functions provided by this programming API are supported. Some rarely used functions are missing, mainly because noone ever requested them.

Netacct-mysql is modified version of traffic accounting daemon net-acct which stores collected data in MySQL. It supports writing accounting information in a single line in MySQL per day for every IP (mrta style).
Netacct functions by analogy with sniffer, i.e. it keeps track of all the traffic passing through the network interfaces assigned by the configuration file. Data are stored in the memory and periodically saved in the database. The default data save period is 300 seconds (see option "flush" in the config file).
The application is used for accounting of the network traffic passed through your router/gateway. It is based on the libpcap library and functions as a userspace daemon. Options for dividing the network traffic into 4 categories:
- international
- peering
- direct
- local
The traffic accounts are saved in a database, and for the time being MySQL and Oracle are supported. As libpcap is used for gathering the network data the application runs (for the moment) on the following operating systems:
- Linux
- FreeBSD
- OpenBSD
- Solaris
For more detailed information regarding a particular OS, please read the FAQ file.
Enhancements:
- netacct.h:
- process.c:
- naccttab.sample:
- fixed disable fields in config file, now it works does not write some fields in dump file - fixed

mysqldump.php is a PHP script that dumps a MySQL database into a mysqldump compatible SQL script.

mysqldump.php can also dump a table into CSV format.

MySQL Abstractor package contains PHP classes that implements a MySQL database abstraction layer.

It provides several classes. There is one for establishing connections and executing SQL queries, another for composing and executing SELECT, INSERT, UPDATE and DELETE queries from a list of parameters, and a wrapper class to simplify the usage of the other two classes.

Mysql Assistant is a MySQL viewer. Mysql Assistant requires Ruby-Gtk2 and MySQL/Ruby.

Myassistant is a MySQL viewer using, Ruby, Ruby-Gtk2, MySQL/Ruby and developed on ruby-1.8.4, Mysql-5.0.16, mysql-ruby-2.7, ruby-gtk2-0.14.1.

Currently 3 APIs are provided for MySQL, MySQL/Ruby, Ruby/MySQL, and DBI.
These are 3 different APIs, Please install proper one.

Installation:

untar package anywhere you want.

Security Issue

Myassistant create ".mydb" file which includes "Mysql server name","user name",
"password","database name" with chmod 600 on your home directory.
It could be your security hole, so please notice that.

Fonts

Currently default font is "Sans 12". If you want change it, edit row number 91.

If you have any questions or problems, please let me know.

guile-dbd-mysql project is a MySQL database driver for the Guile DBI system.
guile-dbi is a database generic interface. Provide a way to use dbds (data base drivers) which are linked at run-time (like perl dbi or php or...) for query different database engines always in the same way.
Enhancements:
- The API has been upgraded to Guile 1.8.