- cpldbook cold的开发和应用
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- JAVA_paint 本文讲述一个画图板应用程序的设计
- JavaFilter 该程序是关于文件过滤的
- 04124618_power_quality This paper deals with the problem of power quality estimation in ship systems during their exploitation stage. The exemplary results of experimental research have been shown and present rules concerning power quality in ship’s networks have been discussed. Especially
- MATLAB-Derivatives MATLAB求导数的方法
资源列表
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- 创建数据库表和插入,如果一条记录存在,则修改,不存在,则添加-Creating database tables and insert, if a record exists, modify, does not exist, then add
sqlplus-logging
- Oracle中sqlplus的几种登录方式,包括以操作系统权限认证的oracle sys管理员登陆,非管理员用户登陆等等。-Oracle sqlplus in some way logged, including the operating system access authentication of the Oracle sys administrator log in, the administrator users log on and so on.
onlynomber
- it is code for check user input it allow just number inputs
SQL_Subselects
- Thtas only a first example for test. Please check if you like it.
onlyStringInputs
- it is class named c_CommonControls and contains method for onlyString input -it is class named c_CommonControls and contains method for onlyString input
BP网络
- BP网络,简单,能用,好用
递归查询子级和父级.sql
- 在sqlserver数据库中,使用递归查询子级和父级的sql语句。
SQL 2005 重建索引
- 相信很多SQL Server DBA或开发人员在重建或重组大表索引时,都会相当郁闷,不知道索引重建的进度,这个对于DBA完全是一个黑盒子,对于系统负载非常大的系统或维护窗口较短的系统,你会遇到一些挑战。例如,你创建索引的时候,很多会话被阻塞,你只能取消创建索引的任务。查看这些索引维护操作的进度、预估时间对于我们有较大的意义,需要根据这个做一些决策。下面我们来看看看看如何获取CREATE INDEX、ALTER INDEX REBUILD、ALTER INDEX ORGANIZE的进度。