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sql 的触发器 操作时有2个表 一个 deleted 表 这个表保存的数据就是操作前的数据 想应该符合楼主要的 before 的结果 after 触发器在触发它们的语句完成后执行。如果该语句因错误（如违反约束或语法错误）而失败，触发器将不会执行。不能为视图指定 after 触发器，只能为表指定该触发器。可以为每个触发操作（insert、update 或 delete）指定多个 after 触发器。如果表有多个 after 触发器，可使用 sp_settriggerorder 定义哪个 after 触发器最先激发，哪个最后激发。除第一个和最后一个触发器外，所有其它的 after 触发器的激发顺序不确定，并且无法控制。 在sql server 2000 中 after 是默认触发器。不能在 sql server 7.0 版或更早的版本中指定 after 或 instead of，这些版本中的所有触发器都作为 after 触发器运行。 instead of 该触发器代替触发操作执行。可在表和视图上指定 instead of 触发器。只能为每个触发操作（insert、update 和 delete）定义一个 instead of 触发器。instead of 触发器可用于对 insert 和 update 语句中提供的数据值执行增强的完整性检查。instead of 触发器还允许指定某些操作，使一般不支持更新的视图可以被更新。
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The main part of the design of hardware to solve the data received from the one-way within the network, and network data from the device database is written out, one way to solve the data transfer, RS-232 serial port devices use in a transmit data line and a root ground for transmission equipment Arm_linux operating system, the stability of this operating system is better suited to real-time data transmission services, operating outside the network open-source database using the freetds library additions and deletions to the database. Hardware, software mainly ARMLinux as the core operating system, network server receiving data within an infinite loop to read data using unpack, the external network database operations directly connected modules FREETDS SQLSERVER additions and deletions to the database server operations. To achieve the data from the software within the network from outside networks, one-way release.
This system is applied to the Land and Resources Bureau of Changchun City, e-government system as a module released outside the network, the Changchun City Land Resources Web site requires registration and outside the network card and workflow for real-time status data. Changchun City Land and Resources issued outside the main data network for the registration card and workflow status data, these two data are very concerned about the people, so the following Land and Resources Bureau of Changchun City, the data within the network as an example to explain the data published released in the middle of special equipment for service development.
Changchun City Land and Resources issued outside the network data services, delphi development is the use of system services components. Sqlserver ado connection through the network database to obtain updated data into a sql statement, the company's pcommlite components through access to XOMA COM1, and send data, receive data released equipment sqlserver database connection outside the network, after the implementation of data update sql statement.
可以新建sqlserver试试进行连接。
生产环境的操作系统和数据库可能是英文版的，而我们的母语是中文，如果英语能力差点，可能有时对英语环境下的数据库脚本报错的英文提示看不懂，如果直接拿英语错误提示通过翻译工具去翻译，也不一定就是完全翻译得100%准确。可以换成中文语言好像，进入到选项窗口，点击字体。打开nativeforsqlservers应用界面，点击工具，进入到工具列表界面，点击选项，进入到选项窗口，点击字体，进入到字体窗口，点击下拉框，打开下拉框列表，选择需要的中文字体，然后在完成其他选项的中文字体设置后点击保存就可以了。
一、SQL Server关系数据库简介
1、SQL Server是由Microsoft开发和推广的关系数据库系统（DBMS)，它最初是由Microsoft、Sybase和Ashton-Tate三家公司共同开发的，并于1988年推出了第一个OS/2版本。
2、关系数据库（RDBMS)管理系统功能：
》维护数据库数据之间的关系；
》保证数据存储的正确性；
》当出现系统故障的时候，将所有数据恢复到能够保证一致行的某种状态
3、RDBMS:SQL Server，Oracle，DB/2,Sybase，Informix
4、Non-RDBMS(File-based）：Foxpro，Access
二、SQL Server 2000的版本
1、SQL Server 2000常见版本有：
》企业版（Enterprise Edition）
支持所有SQL Server 2000的功能。该版本多用于大中型产品数据库服务器，并且可以支持大型网站，企业OLTP（联机事务处理）和大型数据仓库系统OLAP(联机分析处理）所要求的性能。
》标准版（Standard Edition）
实用范围是小型的工作组或部门。它支持大多数的SQL Server2000功能。但是，不具有支持大型数据库，数据仓库和网站的功能。而且，不支持所有的关系数据库引擎的功能。
》个人版（Personal Edition）
主要适用于移动用户，因为他们经常从网络上断开，而运行的应用程序却仍然需要SQL Server 2000的支持。除了事务处理复制功能以外，能够支持所有SQL Server 2000标准版支持的特性。
》开发者版（Developer Edition）
适用于应用程序开发的版本，支持除图形化语言设置以外的SQL Server2000的所有其它功能。该版本主要适用于程序员在开发应用程序时，将SQL Server 2000作为其数据存储区。虽然开发版的功能齐备，但是只被授权为一个开发和测试系统，而不是一个产品服务器。
1.1 SQL Server特点
》与因特网的集成：
SQL Server 2000的数据库引擎全面支持XML（Extensive Markup Language，扩展标记语言），能使用户很容易地将数据库中的数据发布到Web页面上。
》可伸缩性与可用性：
可跨越从运行Windows 95/98的膝上型电脑到运行Windows 2000的大型多处理器等多种平台使用。另外，对联合服务器，索引视图等的支持，使得SQL Server 2000企业版可以升级到最大Web站点所需的性能级别。
》企业级数据库功能：
SQL Server 2000分布式查询可以引用来自不同数据库的数据，而且这些对于用户来说是完全透明的；分布式数据库将保证任何分布式数据更新时的完整性；复制可以使我们能够维护多个数据复本，这些用户能够自主地进行工作，然后再将所做的修改合并到发布数据库；SQL Server 2000关系数据库引擎能够充分保护数据完整性，还可以将管理并发修改数据库开销到最小。
》易于安装，部署和使用：
SQL Server 2000由一系列的管理和开发工具组成，这些工具使得在多个站点上进行SQL Server的安装，部署，管理和使用变得更加容易。开发人员可以更加快速地交付SQL Server应用程序，而且只需要进行最少的安装和管理就可以实现这些应用程序。
》数据仓库：
数据仓库是SQL Server 2000中包含的用于分析取和分析汇总数据以进行联机分析处理的工具。这个功能只在Oracle和其他更昂贵的DBMS中才有。
1.1.1 SQL Server 2000新特性
全面扩展了SQL Server 7.0的性能，可靠性和易用性。增加了一系列的功能，具体如下：
》在关系数据库方面的增强
》图形管理增强
》增强的联合数据库服务器
1.2 SQL Server 2000工具和实用程序
1、企业管理器 2、服务管理器 3、查询分析器 4、事件探查器
5、导入和导出数据 6、服务器网络使用工具 7、客户端网络使用工具 8、联机帮助文档
1.2.1 企业管理器
企业管理器是基于一种新的被称为微软管理控制台（Microsoft Management Console)的公共服务器管理环境，它是SQL Server 2000中最重要的一个管理工具。
企业管理器不仅能够配置系统环境和管理SQL Server，而且由于它能够以层叠列表的形式来显示所有的SQL Server对象，因而所有SQL Server对象的建立与管理都可以通过它来完成。
用企业管理可以完成的操作
》管理SQL Server服务器；建立与管理数据库；建立与管理表、视图、存储过程、触发程序、角色、规则、默认值等数据库对象，以及用户定义的数据类型；备份数据库和事务日志、
恢复数据库；复制数据库；设置任务调度；设置警报；提供跨服务器的拖放控制操作；管理用户账户；建立Transact-SQL命令语句以及管理和控制SQL Mail。
》在企业管理器中包含两个窗口，左侧的窗口是以“树状目录”显示的活动窗口，右侧是显示内容的窗口。
》单击左侧窗口中的加号，可以展开各个项目包含的子项目。
》通过选中的某个项目的节点，可以在右侧的窗口中看到该项目包含的内容。
1.2.2服务管理器（Service Manager）
1、SQL Server服务管理器是在服务器端实际工作时最有用的实用程序，服务管理器用来启动、暂停、继续和停止数据库服务器的实时服务，其提供的服务类型包括：SQL Server、SQL Server代理、Microsoft搜索和分布式事务协调器等。
A relational database, SQL Server
1, by Microsoft SQL Server is the development and popularization of relational database system (DBMS), which was originally by Microsoft, and Ashton Sybase Tate - three companies and joint development, launched in 1988, the first OS / 2 version.
2 and relational database management system (RDBMS) function:
"Maintaining the relationship between database data,
"Ensure the correctness of the data storage,
"When a system fault, all data recovery to ensure consistent done some condition
3, RDBMS: SQL Server, Oracle, DB / 2, Sybase Informix,
4 and amplified RDBMS (File - based) : Foxpro, Access
Second, SQL Server 2000 version
1 and SQL Server 2000 common version:
"Enterprise Edition (Enterprise Edition),
Support all SQL Server 2000 function. This version for large and medium-sized products, and can support the database server, large web companies OLTP (online transaction processing) and large data warehouse system (on-line analytical processing (OLAP) required performance.
"Standard version (Standard Edition),
A small range of practical working or departments. It supports most SQL Server2000 function. But, do not have support large database, data warehouse and the functionality of the site. And don't support all the relations of the database engine.
"Personal Edition (Personal Edition),
Mainly used in mobile users, because they often disconnected, and from the network of applications running still need SQL Server 2000 support. Besides the transaction copy, able to support all functions of SQL Server 2000 standard version of the support.
"Edition) Developer Edition (Developer
Suitable application development version, support except graphical Server2000 SQL language setting beyond all the other functions. This version is mainly used in the programmer development application, will SQL Server 2000 as data storage area. Although development version of the function, but only authorized for a development and testing system, not a product server.
1.1 SQL Server features
With the integration of the Internet:
SQL Server 2000 database engine comprehensive support XML Language, creating take (extensible Markup Language), that the user can easily be database data released to the Web page.
"Scalability and usability:
Can span from running Windows 95, 98 / the laptop to run Windows 2000 large-scale multiple processors etc. Various platforms. In addition, to jointly Server, etc, the support index view that SQL Server 2000 enterprise edition can upgrade to the largest Web site desired performance level.
"Enterprise databases functions:
SQL Server 2000 distributed query can quote from different database data, and these are completely transparent to users, Distributed database will ensure that any distributed data update integrity, Copy can enable us to maintain multiple data available, the user can work independently, and then will be done by modified merged into the database, SQL Server 2000 relational database engine can fully protect data integrity, still can be modified database management concurrent cost to a minimum.
"Easy to install, deployment and use:
SQL Server 2000 by a series of management and development tools, these tools at multiple sites on SQL Server installation, deploy, manage and use more easily. Developers can more quickly deliver SQL Server applications and requires only the least installation and management can achieve these applications.
"Data warehouse:
The data warehouse is SQL Server 2000 contains for analysis and summary data analysis on on-line analytical processing tools. This function only in Oracle and other more expensive DBMS.
1.1.1 SQL Server 2000 new features
Fully expanded the SQL Server 7.0 performance, reliability and usability. Increases the range of functions, specific as follows:
In the aspect of relational database
"Graphics management enhancement
The combination of enhanced database server
1.2 SQL Server 2000 tools, and utilities
1, enterprise management, service management 3, 4, event detection query parsers
5 and 6, the input and output data network, server client to use tools, tools Internet use online documentation
1.2.1 enterprise management
Enterprise Management is based on a new called Microsoft Management Console (r) of public Management Microsoft Server Management environment, it is the SQL Server 2000 in one of the most important Management tools.
Enterprise management can not only configuration system environment and management, but also because it SQL Server can cascade form to list all the SQL Server object, so all the SQL Server object of establishment and management can be accomplished by it.
In enterprise management can finish operation
"Management SQL Server Server. Establish and manage database, Establish and manage, view, storage process, triggering role, rules, procedures, by default, such as user defined object database of data types, Backup database and transaction log,
Restore database, Copy database, Set task scheduling, Set alarm, Provide cross-server drag-and-drop controls operating, Manage the user accounts, Establish Transact - SQL commands and the management and control of the SQL statement E-mail.
"In the enterprise management in the window contains two on" the window "directory tree right is the active window, showing the contents of the window.
"The window, click on various projects can deploy plus committeeapos contains.
"Through a project of the selected node in the window, can see on this project contains the content.
1.2.2 Service Manager (up) Service
1 and SQL Server service manager is in practical work when the Server is most practical program, service management is to start, stop, and continue to suspend the real-time database Server service, the service provided types include: SQL Server, SQL Server proxy, Microsoft search and distributed coordination, etc.
给分的啊 累死了！！
【中英对照译文如下】：
学生成绩管理系统是一个教育单位不可缺少的部分,它的内容对于学校的决策者
和管理者来说都至关重要。
Student score management system is an essential part for an education unit. Its content plays an important role to decision makers and administrators of a school.
本系统主要用于在校学生成绩的日常管理。该系统界面友好，操作简单，易学易用，从总体方案上力求达到该软件所需的目标要求。
This system was mainly developed for daily management of student score which has a great user-friendly interface with the feature of both easy to operate and easy to learn. It follows after all needs of the software demands on the general scheme.
在开发过程中注意使其符合操作的业务流程，并力求系统的全面性、通用性，使
得本系统不只适用于一家教育机构。
In the whole software development, it very accords with operation flow and follows after the comprehensiveness and universality for the system, which can be applicable to more than one educational institution.
在开发方法的选择上，选择了生命周期法与原型法相结合的方法，遵循系统调查研究、系统分析、系统设计和系统实施四个主要阶段进行设计，而在具体的设计上，采取了演化式原型法，随着用户的使用及对系统了解的不断加深，对某一部分或几部分进行重新分析、设计、实施。
Concerning the development approach, used the combination of life cycle method and prototyping approach, the system was designed abide by four major stages, which are systematic investigation and study, systems analysis, system design and systems implementation. Its planning design, adopted Evolutionary Prototyping Method and keep deepening along with facilitating the users and their understanding about the system, then aiming at a certain part of several parts to redo the analysis, design and put into operation.
本论文主要讲述了利用Asp.net+sqlserver开发的一个基于web的学生成绩管理系统，通过开发此系统，文中探讨了基于.net的web设计与开发，详细讲述数据库的开发以及核心程序的具体实现，提供了一套比较完善的学生成绩WEB系统开发方案。论文主要从系统分析、系统设计、系统实施与使用等几个方面进行介绍。
This paper mainly discusses about by using Asp.net + SQL Server to develop a student score management system based on web, and to discuss the web design and development on the basis of “.net”, explaining the details of the development of databases as well as the implementations of kernel program, so as to provide a preferably perfect development program for student test scours’ web system. This paper mainly introduces from aspects, namely systems analysis, system design, and systems implementation.
---------------------{ 请详阅译文内容，如有问题可联系}------------------
标准sql+一个翻页支持就可以了。
提供一个mssql的
package com.cat.xtools.data;
import java.io.PrintStream;
import org.hibernate.dialect.SQLServerDialect;
public class MsSqlDialect extends SQLServerDialect
{
public MsSqlDialect()
{
}
public String getLimitString(String sql, int offset, int limit)
{
if(offset == 0)
{
return super.getLimitString(sql, 0, limit);
}
String sqlTemp = super.getLimitString(sql, 0, limit);
String orderby = getOrderby(sql);
if(orderby.equals(""))
{
sqlTemp = super.getLimitString((new StringBuilder("select * from (")).append(sqlTemp).append(") cat_sql_temp_000").toString(), 0, (limit - offset) + 1);
} else
{
sqlTemp = super.getLimitString((new StringBuilder("select * from (")).append(sqlTemp).append(") cat_sql_temp_000 order by ").append(orderby).toString(), 0, (limit - offset) + 1);
}
return sqlTemp;
}
private static String getOrderby(String sql)
{
String orderby = "";
int lastk = sql.lastIndexOf(")");
int lasto = sql.toLowerCase().lastIndexOf("order by");
if(lastk lasto lastk -1 || lastk == lasto)
{
return "";
}
orderby = sql.substring(lasto + 8, sql.length());
String os[] = orderby.split(",");
String nob = "";
for(int i = 0; i os.length; i++)
{
int dian = os[i].indexOf(".");
if(dian -1)
{
os[i] = os[i].substring(dian + 1, os[i].length());
}
String colums[] = os[i].trim().split(" ");
String cm = colums[0];
int as = 0;
as = sql.indexOf((new StringBuilder(" ")).append(colums[0]).append(" as ").toString());
if(as 0)
{
as = sql.indexOf((new StringBuilder(",")).append(colums[0]).append(" as ").toString());
}
if(as 0)
{
as = sql.indexOf((new StringBuilder(".")).append(colums[0]).append(" as ").toString());
}
if(as -1)
{
as += (new StringBuilder(".")).append(colums[0]).append(" as ").toString().length();
int end = sql.indexOf(" ", as);
if(end 0 || end sql.indexOf(",", as) sql.indexOf(",", as) -1)
{
end = sql.indexOf(",", as);
}
if(end -1)
{
cm = sql.substring(as, end);
}
}
if(colums.length 2)
{
nob = (new StringBuilder(String.valueOf(nob))).append(",").append(cm).append(" desc").toString();
} else
if(colums[1].toLowerCase().equals("asc"))
{
nob = (new StringBuilder(String.valueOf(nob))).append(",").append(cm).append(" desc").toString();
} else
{
nob = (new StringBuilder(String.valueOf(nob))).append(",").append(cm).append(" asc").toString();
}
}
if(nob.length() 0)
{
nob = nob.substring(1, nob.length());
}
return nob;
}
public static void main(String args[])
{
MsSqlDialect d = new MsSqlDialect();
System.out.println(d.getLimitString("SELECT * FROM HtmlLabelIndex", 1, 1));
}
}
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