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1¡¢ÏÂÔØÐèÒªµÄÎļþMySQLDriverCS£¬ÏÂÔØµØÖ·Îª£ºhttp://sourceforge.net/projects/mysqldrivercs
2¡¢°²×°Îļþ£ºMySQLDriverCS-n-EasyQueryTools-4.0.1-DotNet2.0.exe£¬ÔÚ°²×°¹ý³ÌÖÐÒ²Ðí»áÌáʾһ¸ö´íÎ󣬽ûֹдһ¸ödllÎļþ£¬ÄãÖ±½ÓºöÂԾͿÉÒÔÁË¡£
3¡¢½«°²×°ÎļþϵÄMySQLDriver.dllÎļþÌí¼Óµ½C#ÏîÄ¿µÄÒýÓÃÖС£
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using MySQLDriverCS;
using System.Data;
using System.Data.Odbc;
(2) д¹«¹²´¦ÀíÀà
public class SQLHelper
{
MySQLConnection conn = null;
MySQLCommand commn = null;

public MySQLConnection GetConnect()
{
conn = new MySQLConnection(new MySQLConnectionString("localhost", "wwater", "root", "123").AsString);
return conn;
}
public int RunMySQL(string sql)
{
int count = 0;
try
{
conn = GetConnect();
conn.Open();
commn = new MySQLCommand(sql, conn);
count = commn.ExecuteNonQuery();
return count;
}
catch (Exception ex)
{
throw;
}
finally
{
conn.Close();
}
}
}
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alter table t2 add d timestamp;
alter table infos add ex tinyint not null default '0';
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alter table t2 drop column c;
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