C#.NETÁ¬½Ómysql·½·¨
mysql.data.dll¿½±´µ½binÏÂÃæ²¢ÒýÓÃÒ»ÏÂ
using MySql.Data.MySqlClient;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
string myConnectionString = "Database=test;Data Source=localhost;User Id=root;Password=admin";
MySqlConnection mycn = new MySqlConnection(myConnectionString);
try
{
mycn.Open();
Response.Write("<mce:script type="text/javascript"><!--
alert('Á¬½Ó³É¹¦')
// --></mce:script>");
}
catch (Exception ex)
{
Response.Write("<mce:script type="text/javascript"><!--
alert(" ex.ToString() ")
// --></mce:script>");
}
}
}
Ò²¿ÉÒÔÅäÖÃapp.config (web.config):
<appSettings>
<add key="Con" value="Provider=MySQLProv;Data Source=test;User Id=root;Password=admin;pooling=false;CharSet=utf8;port=3306"/>
</appSettings>
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ÖØÐ°²×°£¬³öÏÖ/etc/init.d/mysql: line 115: /etc/mysql/debian-start: ûÓиÃÎļþ»òĿ¼
invoke-rc.d: initscript mysql, action "start" failed.
ʹÓÃÃüÁsudo aptitude purge mysql-server mysql-server-5.0
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apt-get install mysql-server-5.0 ......
±à¼my.cnfÎļþ£¬¼ÓÈ룺
log-slow-queries[=file] #ĬÈÏΪdataĿ¼ÏµÄhostname-slow.logÎļþ
long_query_time=10 (seconds) #Âý²éѯµÄthreshold
log-queries-not-using-indexes #¼Ç¼²»Ê¹ÓÃË÷ÒýµÄ²éѯ
mysqldumpslowÃüÁî»ñµÃÈÕÖ¾ÖÐÏÔʾµÄ²éѯժҪÀ´´¦ÀíÂý²éÑ¯È ......
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$lnk = mysql_connect("localhost", "root", "");
mysql_select_db("test");
mysql_query("BEGIN");
$query = mysql_query("INSERT INTO test VALUES(1, 'yangjun')&quo ......
°²×°apache + mysql + discuz +php
apache http://www.apache.org/
mysql http://dev.mysql.com/downloads/
MySQL GUI Tools http://dev.mysql.com/downloads/gui-tools/5.0.html
php &n ......
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1.
Ê×ÏÈCHAR, VARCHAR, TEXTºÍBINARY, VARBINARY, BLOBµÄÇø±ð£º
CHAR, VARCHAR, TEXT³ÆÎª·Ç¶þ½øÖÆ×Ö·û´®£»
BINARY, VARBINARY, BLOB³ÆÎª¶þ½øÖÆ×Ö·û´®£»
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ºóÕß¿ÉÒÔ¶¨Òå×Ö·û¼ ......