Community Learn Tools Library Leisure
search
English
Home > Database > Mysql Tutorial > 项目进行中的小问题-0427

项目进行中的小问题-0427

WBOY
Release： 2016-06-07 17:44:20
Original
847 people have browsed it

区域表中有如下字段：ID，Name，ParentID。要求，当删除ID为某一值的数据时，同时删除其所有的下级数据。存储过程如下： .nocount cursors cursors cursors ()pro_AreaDelete cursors cursors 16 deallocate cursors lh_Area nocount

区域表中有如下字段：ID，香港虚拟主机，Name，服务器空间，香港虚拟主机，ParentID。要求，当删除ID为某一值的数据时，同时删除其所有的下级数据。存储过程如下：

.nocount cursors cursors cursors ()pro_AreaDelete cursors cursors 16 deallocate cursors lh_Area nocount

Related labels：
conduct question project
source：php.cn
Previous article：sql 2005 sql 2008 导出数据字典方法 Next article： DBA应该知道的一些SQL Server跟踪标记
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Latest Issues
Move the content to the left by adding the Width property I have provided margins to the body. main {left margin: 200px; right margin: 200px; text a...
From 2024-04-06 22:01:35
0
3
816
Select woocommerce related products using custom taxonomy with 3 level hierarchy I have a woocommerce store with a custom classification of "Sports". The classif...
From 2024-04-06 20:05:30
0
1
544
How to use laravel components with livewire lazy placeholder I want to add the skeleton of my laravel component inside a livewire3 placeholder What I h...
From 2024-04-06 20:02:10
0
2
543
SQL Count() also requires 0 I have only one table and I want to count each entry of a tag that starts with 0. Now I tr...
From 2024-04-06 19:48:53
0
1
449
What are the best practices for displaying version information in web applications? I'm developing a web application. What are the best practices for displaying version infor...
From 2024-04-06 19:13:16
0
2
476
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template