求帮忙，php+mysql

PHP code

<?php
$con = mysql_connect(SAE_MYSQL_HOST_M.':'.SAE_MYSQL_PORT,SAE_MYSQL_USER,SAE_MYSQL_PASS);
mysql_select_db("app_zqstudysae", $con);

$sql = "insert into imgstore values('for','测试')";
mysql_query($sql,$con);
?>

imgstore 表是这样子的.
imgname varchar(10000) utf8_general_ci 否 无  
introduce text utf8_general_ci 否 无


为什么只能插入名字for,introduce没有插入到数据库中?




------解决方案--------------------
insert into imgstore(imgname,introduce) values('for','测试')";
------解决方案--------------------
insert into imgstore(imgname,introduce) SELECT 'for','测试'
------解决方案--------------------

探讨

PHP code

<?php
$con = mysql_connect(SAE_MYSQL_HOST_M.':'.SAE_MYSQL_PORT,SAE_MYSQL_USER,SAE_MYSQL_PASS);
mysql_select_db("app_zqstudysae", $con);

$sql = "insert into imgstore values('for','测试')";
my……

------解决方案--------------------
mysql_query($sql,$con) or die(mysql_error());

如有错误，请贴出错误信息。