MSSQL Server EXEC and sp_executesql
, Exec's use
The use of 2,sp_executesql
MSSQL provides us with two commands for dynamically executing SQL statements, namely, EXEC and
Sp_executesql Usually, sp_executesql is more advantageous, it provides the
Abstract 1. EXEC 2. Use of sp_executesql MSSQL provides two types of commands for dynamic execution of SQL statements: EXEC and sp_executesql. Generally, sp_executesql has more advantages, it provides an input/output interface, while EXEC does not.
Description of EXEC and sp_executesql in SQL Server MSSQL provides two types of commands for dynamic execution of SQL statements: EXEC and sp_executesql. Generally, sp_executesql is more advantageous, it provides an input/output interface, while
Before class, the popularization of small Knowledge: MSSQL and SQL Server is the same software, the name is different, MSSQL is Microsoft SQL Server,mssql is shorthand, some people like to call SQL Server directly, I prefer this name, have charm
The use of MSSQL by sp_executesql provides two types of commands for dynamic execution of SQL statements: EXEC and sp_executesql. Generally, sp_executesql is more advantageous and provides an input/output interface, EXEC does not. Another major
And exists (select * from sysobjects) // you can check whether it is MSSQL.
And exists (select * from tableName) // determines whether a table exists. tableName indicates the table name.
And 1 = (select @ VERSION) // MSSQL VERSION
And 1 = (select db_
MSSQL provides two types of commands for dynamic execution of SQL statements: exec and sp_executesql. Generally, sp_executesql is more advantageous. It provides an input and output interface, but exec does not. Another major benefit is that the
OverviewIf the MSSQL server Agent job service is turned on in the MSSQL database, the attacker will be able to take advantage of the functionality that comes with the MSSQL server to get a shell.SQL Server AgentSQL Server Agent is a Windows service
MSSQL Intranet penetration
Environment: 2003 SERVER
IIS: 6.0 supports php
Databases: MSSQL and MYSQL
Website type: ASPX
This article focuses on the Intranet penetration elevation, which is not described for WEBSHELL.
Anyone who knows about intrusion
Figure text: udb311 topic: MSSQL Intranet penetration case analysis published: Black and White Front Line Description: it has always been mysterious to the Intranet penetration technology, and a webshell is an intranet server. I would like to take
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