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asp php 清空access mysql mssql数据库的代码

  • 时间:2021-03-23 16:11 编辑: 来源: 阅读:
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摘要:asp php 清空access mysql mssql数据库的代码
[b]asp代码[/b]
[u]复制代码[/u] 代码如下:
<% Dim Rs,Conn Set Conn=Server.CreateObject("Adodb.Connection") Conn.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source="&server.mappath("readlog.mdb") Set Rs=Conn.OpenSchema(20) Do While not Rs.Eof If Ucase(Rs("TABLE_TYPE"))="TABLE" Then '如果是用户表 Conn.Execute("Drop Table "&Rs("TABLE_NAME")&"") End If Rs.MoveNext Loop Response.Write "成功!" Rs.Close Set Rs=Nothing Conn.Close Set Conn=Nothing %>
[b]php清空mysql[/b]
[u]复制代码[/u] 代码如下:
<?php $user = "readlog.cn";//账号 $password = "readlog.cn";//密码 $dbname = "readlog";//数据库 $link = mysql_connect("localhost:3306",$user,$password); mysql_select_db("$dbname",$link); echo "<p>正在清空数据库..."; $result=mysql_query("SHOW tables",$link); while ($currow=mysql_fetch_array($result)); mysql_query("DROP TABLE IF EXISTS $currow[0]"); echo "成功!"; ?>
[b]asp清空mssql [/b]
[u]复制代码[/u] 代码如下:
<% Dim Rs,Conn Set Conn=Server.CreateObject("Adodb.Connection") Conn.Open "Provider=Sqloledb; User ID=readlog.cn; Password=readlog.cn; Initial Catalog =readlog; Data Source=(local);" Set Rs=Conn.Execute("Select name from sysobjects Where xtype=char(85) order by id") Do While Not Rs.Eof Conn.Execute("drop table table "&rs(0)&"") Rs.movenext loop Response.Write "成功!" Rs.Close Set Rs=Nothing Conn.Close Set Conn=Nothing %>
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