📄 6311.htm
字号:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>MS SQL基础教程:Transact-SQL语言概述 - 编程入门网</title>
<meta name="keywords" content="MS SQL基础教程:Transact-SQL语言概述">
<meta name="description" content="MS SQL基础教程:Transact-SQL语言概述">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link href="/images/style.css" rel="stylesheet" type="text/css" />
<script src="/js1/head.js"></script>
</head>
<body leftmargin="0" topmargin="0" bgcolor="#efefef" oncopy=nocopy()>
<TABLE width="760" cellPadding="0" cellSpacing="0" bgcolor="#eff7fe" align="center">
<TR>
<TD><a href="/index.htm"><img src="/images/logo1.gif" width="150" height="60" border="0"></a></TD>
<TD width="470" align="right"><script src="/js1/top.js"></script></TD>
<TD width="125" align="center"><script src="/js1/topsy.js"></script></TD>
</TR>
</TABLE>
<table width="760" border="0" cellpadding="1" cellspacing="0" class="bklan" align="center">
<tr>
<td align="center" bgcolor="#eff7fe" height="24"> | <a href='/Programming/index.htm'>编程语言</a> | <a href='/webkf/index.htm'>web开发</a> | <a href='/data/index.htm'>数据库</a> | <a href='/Network/index.htm'>网络技术</a> | <a href='/OS/index.htm'>操作系统</a> | <a href='/Servers/index.htm'>服务器</a> | <a href='/web/index.htm'>网页设计</a> | <a href='/Design/index.htm'>图形设计</a> | <a href='/Office/index.htm'>办公软件</a> | <a href='/soft/index.htm'>常用软件</a> | <a href='/shadu/index.htm'>杀毒频道</a> | <a href='/PC/index.htm'>学电脑</a> |</td>
</tr>
</table>
<table cellspacing="0" cellpadding="0" width="760" align="center" bgcolor="#ffffff" border="0">
<tr>
<td align="center"><script src="/js1/content1.js"></script></td>
</tr>
</table>
<table width="760" border="0" cellpadding="0" cellspacing="0" align="center">
<tr>
<td height="25" background="/templets/img/31bg3.gif" align="left" class="guidet"> → 当前位置:<a href='http://www.bianceng.cn/'>首页</a>→<a href='/data/index.htm'>数据库</a>→<a href='/data/SQLServer/index.htm'>SQL Server</a>→<a href='/data/SQLServer/jc/index.htm'>SQL Server教程</a>→正文</td>
</tr>
</table>
<table width="760" border="0" align="center" cellpadding="0" cellspacing="0" bgcolor="#FFFFFF">
<tr>
<td valign="top" class="guidet" width="595"><table width="100%" border="0" cellpadding="0" cellspacing="0" class="ct">
<tr>
<td align="center" valign="middle" class="til"><h3> MS SQL基础教程:Transact-SQL语言概述 </h3>
发布时间：2007-12-25 来源：网络/责编：编程入门 作者：佚名<br />
<script src="/js1/468.js"></script>
</td>
</tr>
<tr>
<td style="font-size:14px" align="left" class="til"><table border="0" align="right" cellpadding="0" cellspacing="0">
<tr>
<td align="center"><script src="/js1/300.js"></script></td>
</tr>
</table><p> Transact-SQL 语言中标准的SQL 语句畅通无阻.Transact-SQL 也有类似于SQL 语言的分类,不过做了许多扩充.Transact-SQL 语言的分类如下:</p>
<p> ·变量说明</p>
<p> 用来说明变量的命令.---www.bianceng.cn</p>
<p> ·数据定义语言(DDL,Data Definition Language)</p>
<p> 用来建立数据库、数据库对象和定义其列，大部分是以CREATE 开头的命令，如：CREATE TABLE 、CREATE VIEW 、DROP TABLE 等。</p>
<p> ·数据操纵语言（DML，Data Manipulation Language）</p>
<p> 用来操纵数据库中的数据的命令，如：SELECT、 INSERT、 UPDATE 、DELETE 、CURSOR等。</p>
<p> ·数据控制语言（DCL， Data Control Language）</p>
<p> 用来控制数据库组件的存取许可、存取权限等的命令。如GRANT、 REVOKE 等。</p>
<p> ·流程控制语言（Flow Control Language）</p>
<p> 用于设计应用程序的语句如IF WHILE CASE 等</p>
<p> ·内嵌函数</p>
<p> 说明变量的命令。</p>
<p> ·其它命令</p>
<p> 嵌于命令中使用的标准函数</p>
<p> 上述分类语言中，数据定义语言DDL、 数据操纵语言DML 、数据控制语言DCL 分布在以后各章讲述，本章重点讨论变量说明、流程控制、内嵌函数和其它不好归类的命令。</p>
<p> <a href="/data/SQLServer/jc/200712/6352.htm">查看全套"MS SQL入门基础教程"</a></p><center><br /><script src="/js1/4682.js"></script></center>
<p>上一篇：<a href='/data/SQLServer/jc/200712/6310.htm'>MS SQL基础教程:SQL语言</a> 下一篇：<a href='/data/SQLServer/jc/200712/6312.htm'>MS SQL基础教程:SQL变量</a> </p></td>
</tr>
<tr>
<td align="left" style="font-size:14px;" height="25"><IMG src="/images/t0.gif" width="12" height="12" align=absMiddle><strong>相关文章</strong><br /><table width='100%' border='0' cellspacing='0' cellpadding='0'>
<tr>
<td width='50%'>
·<a href="/data/SQLServer/jc/200712/6310.htm">MS SQL基础教程:SQL语言</a><br/>
</td>
<td width='50%'>
·<a href="/data/SQLServer/jc/200712/6312.htm">MS SQL基础教程:SQL变量</a><br/>
</td>
</tr>
<tr>
<td width='50%'>
·<a href="/data/SQLServer/jc/200712/6309.htm">MS SQL基础教程:关系数据库的范式</a><br/>
</td>
<td width='50%'>
·<a href="/data/SQLServer/jc/200712/6313.htm">MS SQL基础教程:注释符、运算符与通配符</a><br/>
</td>
</tr>
<tr>
<td width='50%'>
·<a href="/data/SQLServer/jc/200712/6308.htm">MS SQL基础教程:常见的数据库对象</a><br/>
</td>
<td width='50%'>
·<a href="/data/SQLServer/jc/200712/6314.htm">MS SQL基础教程:数据类型</a><br/>
</td>
</tr>
<tr>
<td width='50%'>
·<a href="/data/SQLServer/jc/200712/6307.htm">MS SQL基础教程:关系数据库</a><br/>
</td>
<td width='50%'>
·<a href="/data/SQLServer/jc/200712/6315.htm">MS SQL基础教程:SQL流程控制命令</a><br/>
</td>
</tr>
<tr>
<td width='50%'>
·<a href="/data/SQLServer/jc/200712/6306.htm">MS SQL基础教程:数据库基本概念</a><br/>
</td>
<td width='50%'>
·<a href="/data/SQLServer/jc/200712/6316.htm">MS SQL基础教程:sql其它命令</a><br/>
</td>
</tr>
<tr>
<td width='50%'>
·<a href="/data/SQLServer/jc/200712/6305.htm">MS SQL基础教程:从SQL Server 7.0升级</a><br/>
</td>
<td width='50%'>
·<a href="/data/SQLServer/jc/200712/6317.htm">MS SQL基础教程:数据库统计函数</a><br/>
</td>
</tr>
<tr>
<td width='50%'>
·<a href="/data/SQLServer/jc/200712/6304.htm">MS SQL基础教程:SQL Server 2000的版本和系</a><br/>
</td>
<td width='50%'>
·<a href="/data/SQLServer/jc/200712/6318.htm">MS SQL基础教程:算术函数</a><br/>
</td>
</tr>
</table>
</td>
</tr>
</table>
</td>
<td width="165" valign="top" class="guideb"><script src="/js1/1601.js"></script><table width="100%" border="0" cellpadding="0" cellspacing="0" valign="top">
<tr>
<td height="25" align="center" background="/templets/img/31bg3.gif"><strong>阅读排行</strong></td>
</tr>
<tr>
<td>·<a href="/data/SQLServer/jc/200712/6352.htm">MS SQL Server入门教程</a><br/>
·<a href="/data/SQLServer/jc/200807/10974.htm">MS SQL基础教程:存储过程</a><br/>
·<a href="/data/SQLServer/jc/200705/1189.htm">sql语言教程</a><br/>
·<a href="/data/SQLServer/jc/200807/10973.htm">MS SQL基础教程:创建存储</a><br/>
·<a href="/data/SQLServer/jc/200705/1182.htm">sql字符串函数</a><br/>
·<a href="/data/SQLServer/jc/200712/6301.htm">MS SQL基础教程:SQL Serve</a><br/>
·<a href="/data/SQLServer/jc/200712/6302.htm">MS SQL基础教程:SQL Serve</a><br/>
·<a href="/data/SQLServer/jc/200712/6314.htm">MS SQL基础教程:数据类型</a><br/>
·<a href="/data/SQLServer/jc/200705/1188.htm">Sql语言基础</a><br/>
·<a href="/data/SQLServer/jc/200712/6312.htm">MS SQL基础教程:SQL变量</a><br/>
·<a href="/data/SQLServer/jc/200705/1184.htm">sql基本语句</a><br/>
·<a href="/data/SQLServer/jc/200807/10972.htm">MS SQL基础教程:管理存储</a><br/>
·<a href="/data/SQLServer/jc/200712/6306.htm">MS SQL基础教程:数据库基</a><br/>
·<a href="/data/SQLServer/jc/200705/1178.htm">sql数据表</a><br/>
·<a href="/data/SQLServer/jc/200705/1177.htm">sql表修改语句</a><br/>
</td>
</tr>
<tr>
<td><script src="/js1/1602.js"></script></td>
</tr>
<tr>
<td height="25" align="center" background="/templets/img/31bg3.gif"><strong>最新文章</strong></td>
</tr>
<tr>
<td><script src="/plus/js/0.js" language="javascript"></script></td>
</tr>
</table></td>
</tr>
</table>
<table cellspacing="0" cellpadding="0" width="760" align="center" bgcolor="#ffffff" border="0">
<tr>
<td align="center"><script src="/js1/content2.js"></script></td>
</tr>
</table>
<table width="760" border="0" cellspacing="0" cellpadding="0" align="center">
<tr height="26">
<td bgcolor="#e1f0fd" width="48"></td>
<td bgcolor="#6ab3f4" width="35"></td>
<td bgcolor="#0a518f" colspan="2" width="4"></td>
<td bgcolor="#c0c0c0" width="530" align="center"><a title="将本站设为你的首页" onclick="this.style.behavior='url(#default#homepage)';this.sethomepage('http://www.bianceng.cn');return false;" href="http://www.bianceng.cn/">设为首页</a> | <a class="navmenu"
title="将本站加入到你的收藏夹"
href="javascript:window.external.AddFavorite(location.href,document.title)">加入收藏</a> | <a href="/about/about.htm">关于本站</a> | <a href="/plus/flink.php">友情链接</a> | <a href="/about/banquan.htm">版权声明</a> | <a href="/plus/sitemap.html">网站地图</a> | <a href="/plus/rssmap.html">RSS订阅</a></td>
<td bgcolor="#0a518f" colspan="2" width="4"></td>
<td bgcolor="#6ab3f4" width="32"></td>
<td bgcolor="#e1f0fd" width="47"></td>
</tr>
<tr height="26">
<td colspan="9" bgcolor="#FFFFFF" align="center">编程入门网 版权所有,bianceng.cn,All Rights Reserved. <script src="/js/tongji.js"></script> 阅读次数：<script src="/plus/count.php?aid=6311&mid=0" language="javascript"></script></td>
</tr>
</table>
</body>
</html>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -