mssql scope identity

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Hacking MSSQL without knowing the password

Hacking MSSQL without knowing the password Copyright owned by original author0x01 Preface In a recent penetration test, I accidentally noticed some unencrypted MSSQL traffic during packet capture. Because the syntax is put there, it won't be wrong.

Reproduced SAP ERP 6.0 EHP7 SR2 (WINDOWS MSSQL Edition) installation instructions

Original by Maple and bamboo1. Installation Preparation1.1. Release NotesThis document is described in a Windows virtual machine, SQL Server database environment, installation of the SAP ERP 6.0 EHP7 SR2 Server, Installation complete virtual machine

MSSQL Gets the ID number of the current insert and how to handle it at high concurrency

In SQL Server 2000, insert data returns an AutoNumber ID, and there are three ways to implement Scope_identity, Ident_current, and @ @IDENTITY, all of which return values inserted into the IDENTITY column.Ident_current: Returns the identity value

MSSQL two SQL Server management libraries and tables

As a database developer, you are responsible for creating and managing databases and tables. When creating a table, maintaining the integrity of the data is important to you. To ensure that the data in the table is accurate, consistent, and reliable,

The difference between a [MSSQL] table variable and a temporary table

First, table variables Table variables were first introduced in SQL Server 2000. The specific definitions of table variables include column definitions, column names, data types, and constraints. Constraints that can be used in table variables

The ID of the inserted record is returned in MSSQL.

1. The simplest way to obtain this ID is: (here is a simple and practical example)-- Create databases and tablesCreate Database mydatabaseUse mydatabase Create Table mytable(Id int identity (1, 1 ),Name varchar (20)) -- Execute this SQL statement to

[Reprint] T-SQL: insert and return auto-incrementing ID

Source Address: http://www.cnblogs.com/lsjwzh/archive/2008/08/03/1259370.html SQL Server 2000 has three similar functions: scope_identity, ident_current, and @ identity. Both return values inserted into the identity column. Ident_current returns the

MSSQL 2 manage databases and tables-mysql tutorial

As a database developer, you are responsible for creating and managing databases and tables. When creating a table, maintaining data integrity is important to you. To ensure that the data in the table is accurate, consistent, and reliable, SQLServer

Development Summary (1)-Database

This article is a summary of some database knowledge I encountered during my daily work.1. Multi-condition QueryMulti-condition query is used in many practical applications. On some pages, you are required to query data by time, category, or other

Summary of reasons for slow Oracle queries __oracle

Http://www.diybl.com/course/7_databases/oracle/oraclejs/20100713/436400.html There are a number of reasons why queries are slow, often as follows: 1, no index or no index (this is the most common problem of query slow, is the defect of program

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