资源列表
delphiorderby
- Delphi基于Order by的数据库排序实例,order by 语法似乎是最简单的SQL语句排序用法了,很容易理解,容易接受,排序效果好,不过对于新手来说,还是比较陌生的,这个例子是书中的例子,特简单,在Delphi7.0环境下可编译源码,还带有数据库文件,在Database文件夹下,测试的话自己附加吧,别忘记配置一下数据库连接参数,本例子运行截图效果请看上图。-Delphi sort of instances of the Order database based on by, order
Delphiqiantao
- Delphi嵌套查询,一个稍微复杂点的嵌套查询例子,基于Delphi+SQLServer2000,数据库文件已打包,在Database文件夹中,请自行配置并附加。嵌套查询在Delphi数据库程序开发中使用广泛,对于新手这也是一项必学的数据库查询技术 ,有必要了解哦。-Delphi nested query, a slightly more complex nested query examples, based on Delphi+SQLServer2000, the database file
Delphiqueryjcb
- Delphi交叉表查询实例,以图表销售交叉表查询为例,演示如何在Delphi中使用交叉表查询,新手参考。-Delphi crosstab query examples, to chart the sales of the crosstab query as an example, demonstrates how to use the crosstab query in Delphi, novice reference.
Delphijj
- Delphi聚集函数求某月份完成工作量最多的员工,在VB与数据库的结合中,也经常有聚集函数的应用,本实例通过聚集函数MAX求7月份中,工作完成最多的员工,这在一些员工绩效考核软件中是相当实用的功能,通过数据库聚集函数很容易实现。-Delphi aggregation function for a month to complete the work most of the employees, the combination of VB and database, also often have
Delphisqlorderby
- Delphi多条件排序,结合SQLSERVERT数据库实现的多条件排序实例,已附带有数据库文件,在Database文件夹下,下载后解压,附加数据库文件,并设置好SQL连接字符串,在Delphi7中编译源代码即可运行测试。-Delphi multiple sort, combined with the instance of the SQLSERVERT database to achieve the condition of sorting, has attached database file
Delphidatasql
- Delphi获取数据库中的重复记录,我觉得这个技巧比较实用,可以找出数据库中的重复记录,对SQLSERVER数据维护有不小帮助。-Delphi gets repeated records in the database, I think this skill more practical, can find duplicate records in the database, there is no small help to maintain SQLSERVER data.
Delphibatupdate
- Delphi批量更新SQL数据库内容,批量更新数据的Delphi实例,文件夹Database下包括两个文件:DelphiClassical200 _Data.MDF、DelphiClassical200 _Log.LDF为数据库附加文件。测试前请附加到SQLServer中,并定义好数据库连接字符串信息。-Delphi SQL batch update database content, batch update data instances of Delphi, Database folder
DelphiDelete
- Delphi使用Delete语句的例子,一个简单的例子,比较初级,主要是练习Sql语句,使用Delete语句删除数据,从Delphi书中整理出来的例子,希望Delphi初学者喜欢。-Delphi uses the Delete statement to example, a simple example, compare the primary, the practice is mainly the Sql statement, using the Delete statement to del
Delphiexists
- Delphi使用exists和noexists进行数据库的查询实例。可以求交集和差集,有兴趣参考下。带有数据库文件,在Database文件夹下,测试前请附加好数据库并连接数据库信息。-Delphi uses exists and noexists database query example. Can the intersection and difference sets, are interested in the reference. With a database file, in th
Delphizzchaxun
- Delphi把子查询用作派生表小实例,有关Delphi子查询的例子,期待共同与大家参考。-Delphi subquery derived tables small instance as the Delphi, for example, look together with everybody reference.
Delphicreatable
- Delphi动态创建Sqlserver数据表,依次在窗口中输入表名称、各个字段名称、字段类型和长度,点击“建表”功能即可,不过之前请附加好Database文件夹中的SQLServer数据库文件,对Delphi初学者来说,是个不错的参考范例。-Dynamic Delphi Sqlserver to create data tables, input input table name, field names, each field type and length in the window, cl
SeekEof
- Delphi Seekeof用法例子,seekeof不读文件尾空行,就和seekeoln不算行末空格一样,此函数在导弹拦截一题中超有用.-Delphi Seekeof usage examples, seekeof don t read documents trailing blank lines, just like seekeoln is not the end of line space, this function to intercept a super useful in missi