MySQL is now the latest version of 5.x. First contact it was in sophomore time, with PHP, then it seemed to be the 4.x version.
Mysql5 adds a lot of new features to start supporting: stored procedures, triggers, views, information schema views, etc...
MySQL in the installation as always the more complex, often is a failure of the hint, there is no other reason.
This is an article comparing MySQL and SQL Server, http://htm.winsteps.net/database/331.htm
MySQL Chinese website http://www.mysql.cn/very little information, mostly installation help.
To check the information or go to the MySQL website http://www.mysql.com/.
MySQL now has the various connection tools available (http://dev.mysql.com/downloads/connector/), which can be used under. Net with Connector/odbc and connector/net.
ODBC connection efficiency may be slightly lower, preferably net direct connection
This article describes the various connection methods http://www.mysql.com/news-and-events/press-release/release_2002_10.html
1:ODBC Connection
Now the version is 3.51, after installation, you can do this:
String Constr = "DRIVER = {MySQL ODBC 3.51 DRIVER}; SERVER = localhost; DATABASE =test; UID = root; password=; ";
String constr = "Driver={mysql ODBC 3.51 DRIVER}; Server=localhost;database=test; User=root; password=;option=3; ";
String Constr = "Provider = MySQL ODBC 3.51 Driver; SERVER = localhost; DATABASE =test; UID = root; password=; ";
Try
{
OleDbConnection connection = new OleDbConnection (CONSTR);
Connection. Open ();
}
catch (Exception ex)
{
MessageBox.Show (ex. Message);
}
2:net Connection:
MySQL Connector Net 1.0.7: There are net1.0;net.1;net2.0;mono1.0 four versions of Connector. Free
Corelab.mysql 3.5: This is a commercial version with a trial period of 30 days.
The code below is an example of using MySQL Connector Net. Note: The prefix of his parameter is "? "Instead of" @ ". The problem is quite special. Corelab inside the parameter prefix is "@".
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