Home Database Mysql Tutorial MySQL select into,SQLServer select into

MySQL select into,SQLServer select into

Jun 07, 2016 pm 04:11 PM
mysql select sqlserver

以下的文章主要介绍的是MySQL select into与 SQLServer select into,我们大家都知道MySQL数据库是对Select Into 语句的直接备份表的结构与相关实际应用数据是不支持的,由于工作中的需要在网上找到一种方法可以代替, 也有其它方法可以处理,总结如下: 方法1:

以下的文章主要介绍的是MySQL select into 与 SQLServer select  into,我们大家都知道MySQL数据库是对Select Into 语句的直接备份表的结构与相关实际应用数据是不支持的,由于工作中的需要在网上找到一种方法可以代替, 也有其它方法可以处理,总结如下:

方法1:

MYSQL不支持:

<ol class="dp-xml"><li class="alt"><span><span>Select * Into new_table_name from old_table_name </span></span></li></ol>
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替代方法:

<ol class="dp-xml"><li class="alt"><span><span>Create table new_table_name (Select * from old_table_name); </span></span></li></ol>
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方法2:

1.先备份表结构和数据

导出命令 -u用户名 -p密码 -h主机IP地址 数据库名 表名1 > 导出文件.sql

<ol class="dp-xml"><li class="alt"><span><span>mysqldump -uroot -proot -h192.168.0.88 ok_db oktable2 </span><span class="tag">></span><span> ok_db.sql </span></span></li></ol>
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2.修改备份表的名字

3.登录MySQL

4.选择数据库

5.执行: Source 备份表的路径 如:Source d:\ok_db.sql 回车即可。

6.完成.

SQLServer支持 MySQL Select into语句

1.备份表直接执行如下就可以了。

<ol class="dp-xml"><li class="alt"><span><span>Select * Into new_table_name from old_table_name; </span></span></li></ol>
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MySQL Select into outfile用于导出指定的查询数据到文件如下:

1.导出表中所有数据到C盘根目录outfile.txt中如下:

<ol class="dp-xml"><li class="alt"><span><span>Select * into outfile 'c:\\outfile.txt' from test; </span></span></li></ol>
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2.导出表中指定查询条件2005-06-08号的数据到C盘根目录outfile1.txt中如下:

<ol class="dp-xml"><li class="alt"><span><span>Select * into outfile 'c:\\outfile.txt' from test where </span><span class="attribute">beginDate</span><span>=</span><span class="attribute-value">'2008-06-08'</span><span>; </span></span></li></ol>
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来源:百度
 


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