-
基于Java的Web服务器 基于Java的Web服务器
基于Java的Web服务器 基于Java的Web服务器-Java-based Web server
- 2022-11-18 17:45:03下载
- 积分:1
-
alter table tbl_name add col_name type
例如,给表增加一列weight
mysql>alter table...
alter table tbl_name add col_name type
例如,给表增加一列weight
mysql>alter table pet add weight int
删除列
alter table tbl_name drop col_name
例如,删除列weight:
mysql>alter table pet drop weight
改变列
alter table tbl_name modify col_name type
例如,改变weight的类型:
mysql> alter table pet modify weight samllint
另一种方法是:
alter table tbl_name change old_col_name col_name type
例如:
mysql> alter table pet change weight weight samllint
给列更名
mysql>alter table pet change weight wei
给表更名
alter table tbl_name rename new_tbl
例如,把pet表更名为animal
mysql>alter table pet rename animal
-alter table tbl_name add col_name type for example, to form an increase in weight mysql> alter table pet add weight int Remove Columns alter table tbl_name drop col_name For example, the deletion of column weight: mysql> alter table pet drop weight change out alter table tbl_name modify col_name type for example, the type of weight change: mysql> alter table pet modify w
- 2022-02-11 13:09:52下载
- 积分:1
-
tomcat latest installation procedures, welcomed download
tomcat最新安装程序,欢迎download-tomcat latest installation procedures, welcomed download
- 2022-05-15 22:23:28下载
- 积分:1
-
一个java的LDAP服务器
一个java的LDAP服务器-A java the LDAP server
- 2022-06-27 16:01:49下载
- 积分:1
-
一个用java开发界面的程序集(jfc核心编程)
一个用java开发界面的程序集(jfc核心编程)-development of a java interface with the procedures set (JFC core programming)
- 2022-03-12 13:50:14下载
- 积分:1
-
excel格式文件读入读出问题(在jbuilder环境下)
excel格式文件读入读出问题(在jbuilder环境下)-time enrollment problems (in the JBuilder environment)
- 2023-05-24 11:35:04下载
- 积分:1
-
一个巨强的java做的学生成绩管理系统。
一个巨强的java做的学生成绩管理系统。-a strong java giant of the students do performance management system.
- 2022-03-09 10:04:26下载
- 积分:1
-
模拟计算器java编程
模拟计算器java编程-simulation java programming calculator
- 2022-03-16 05:57:14下载
- 积分:1
-
一个用java写的在线书店购物车的实现
一个用java写的在线书店购物车的实现-use a java write online bookstore Cart Implementation
- 2022-03-15 02:00:04下载
- 积分:1
-
1.IMVC_HelloWorld is a simple example IMVC example 2.IMVC_HelloWorld the path is...
1.IMVC_HelloWorld 是IMVC的一个简单例子
2.IMVC_HelloWorld例子中的路径都是用/表示跟目录,所以例子最好直接放到根路径下测试。比如http://localhost:8080,而http://localhost:8080/test 这样的根目录可能要粗错。
3.如果要检验ajax的权限,请修改IMVC_HelloWorldWebRootWEB-INFclassesmvcConfig.xml的相应配置
4.例子中 WEB-INFlib下没有依赖包,请把“依赖包”文件夹下的依赖包全部放进去-1.IMVC_HelloWorld is a simple example IMVC example 2.IMVC_HelloWorld the path is used/said that with the directory, so the best examples of tested directly into the root path. For example http://localhost:8080, but http://localhost:8080/test so the root of the fault may be rough. 3. If you want to test ajax permissions, modify the IMVC_HelloWorld WebRoot WEB-INF classes mvcConfig.xml the corresponding configuration 4. Example WEB-INF lib does not rely on the next package, please " dependency package" folder dependencies package be put to the
- 2022-08-03 03:01:35下载
- 积分:1