当前位置:数据库 > MySQL >>

用mysql建一张名为Employee的表,ID、NAME、DISPLAY_NAME

并拿一个字段为例,写好增、删、改、查的语句,谢谢
答案:CREATE  TABLE `Employee` (  `ID` int( 10  )  unsigned NOT  NULL  auto_increment ,
 `NAME` varchar( 32  )  NOT  NULL ,
 `DISPLAY_NAME` varchar( 32  )  NOT  NULL ,
 PRIMARY  KEY (  `ID`  )  ) 
//add
$name=$_POST['name'];
$displayname=$_POST['displayname'];
mysql_query("INSERT INTO Employee SET NAME='$name',DISPLAY_NAME='$displayname'");
//remove
$id=intval($_REQUEST['ID']);
mysql_query("DELETE FROM Employee WHERE ID='$id'");

//UPDATE
mysql_query("UPDATE Employee SET NAME='$name',DISPLAY_NAME='$displayname' WHERE ID='$id'");

//select

$res=mysql_query("select 8 from Employee");
while($row=mysql_fetch_array($res))
{
    echo "ID=".$row['ID']."   NAME=".$row['NAME']."  DISPLAY=".$row['DISPLAY_NAME']."<br>";
}

上一个:mysql创建数据库问题!
下一个:mysql和sql server 2005二个数据库都一样的吗?里面语句、代码都一样的吗?

CopyRight © 2022 站长资源库 编程知识问答 zzzyk.com All Rights Reserved
部分文章来自网络,