Why does echo fail when an SQL statement is inserted?
function execute_data($sql){$result = @mysql_query($sql) or die(mysql_error());@mysql_free_result($result) or die(mysql_error());return $result;}
$sql = "insert into test(name)
We mentioned before that when you forget the password of a website, you can try the Universal password: Username input Admin '--this is actually exploited SQL injection vulnerability.SQL injection (SQL injection): An attacker who destroys the
The way I execute the INSERT statement is
function Execute_data ($sql) {$result = @mysql_query ($sql) or Die (Mysql_error ()), @mysql_free_result ($result) or Die ( Mysql_error ()); return $result;}
$sql = "INSERT into test (name)
It took a little time to change the SQL module of the top 2006 of Haiyang to vbs, which is the same as its function. However, it may not be as comfortable as ASP, but it can be used, it can be used in DOS. It is estimated that you will need it when
Splicing SQL command Query dataannotations are commonly used in SQL injection# single-line comment Note: URL encoding%23--two minus plus space line comment/* * * * Note a region notice! In cases where SQL injection encounters single quotation marks
It is rare to rush home 9 o'clock this evening, and the recent draft box also pressed a lot of "wet goods", pick a post out of the good! However, before sending the article before the first spit on that from yesterday to attack the Zhanggo blog to
Oracle Oracle's Sql*plus is a client tool that interacts with Oracle. In Sql*plus, you can run the Sql*plus command and the Sql*plus statement.
Our usual DML, DDL, and DCL statements are sql*plus statements that, when executed, can be stored in an
Oracle SQL * plus is a client tool that interacts with oracle. In SQL * plus, you can run the SQL * plus command and the SQL * plus statement. The DML, DDL, and DCL statements we usually call are SQL * plus statements. After they are executed, they
Spent a little time to the previous Haiyang top 2006 of the SQL module to the VBS version, and its function is the same, but may not be used to use the ASP version of the comfortable, but can be used, can be used in the DOS, infiltrate the intranet
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.