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在SQL中删除重复记录(多种方法)
- 在SQL中删除重复记录 学习sql有一段时间了，发现在我建了一个用来测试的表（没有建索引）中出现了许多的重复记录。后来总结了一些删除重复记录的方法，在Oracle中，可以通过唯一rowid实现删除重复记录；还可以建临时表来实现...这个只提到其中的几种简单实用的方法，希望可以和大家分享（以表employee为例）。-SQL delete duplicate records sql learning for a long time, I found in a building used for
delphi+sql万能数据库连接示例
- delphi+sql万能数据库连接示例,自己初学delphi时写的，相信对入门学习delphi进行ADO连接SQL的朋友有些帮助-Universal Database Connection example, when a delphi himself had written, and I believe that the entry delphi study conducted ADO SQL help some friends
使用ADO动态连接SQL Server数据库
- 接着上一个数据库实例，这个实例是帮助大家初步学会使用ADO动态连接SQL Server数据库。,Then on a database instance, the example is to help everyone learn how to use ADO preliminary dynamic link SQL Server database.
vc连接mysql范例
- vc连接mysql范例。包括创建数据源，连接数据库，sql语句操作接口-vc connection mysql example. Including the creation of data source, database connection, sql statement interface
sample_MSS2005RS
- sql server report service的例子。给dw开发者-sql server report service example. Developers to dw
SQLReference
- SQL语言参考大全,收集了许多sql语法,精彩例子,是各个领域的程序员必备手册.-SQL Language Reference Encyclopedia, collect a lot of sql syntax, brilliant example of this is essential in all areas of programmers manual.
master
- PB开发的一个山庄管理系统，现在仍在使用中，数据库sql server 2000。具有餐饮管理和住宿管理，含会员，折扣，支持读卡器等。13944902227-PB Hill developed a management system, are still in use, database sql server 2000. With food and beverage management and accommodation management, including members, disco
vb+sql+example
- sql的实例源码，是用vb写的，对初学者有很大的帮助-sql an example of source code is written using vb of great help for beginners
ProStore
- SQL SERVER环境下实现存储过程的例子，可以返回字符串，时间，对开始使用存储过程的人会有很大的帮助的-SQL SERVER environments stored procedure example, can return to the string, time, to start using the stored procedure will be of great help to people of
oracle_dynamic_sql
- 介绍了在oracle里，如何使用动态SQL，如何进行级联删除，文件中举例阐述了实现方法-Introduction in the oracle, the how to use dynamic SQL, how to cascade delete, file, for example on implementation methods
SQL_Examplt
- SQL语句语法讲解,比如Insert、Update等，有详细实例说明。-SQL statement on the grammar, such as Insert, Update and so on, there is a detailed example.
example
- ASP.SQL.Server. The formation of dynamic web精讲example-ASP.SQL.Server. The formation of dynamic web example
Siv.sql.tar
- scr ipt example of databse
SQL
- sql语法范例大全，sql server和Oracle通解-Guinness sql syntax example, sql server and Oracle general solution
sql
- 提供一个管理实例，希望对在校的学生有一点作用-This is a very good example
SQL-Server-Exampls
- SQL Server范例开发大全源程序，拥有各种sql 范例供大家参考借鉴，书是我自己买的，没有电子书，不过看源码也能学习不少-SQL Server example development Daquan source, with various sql example for a reference for the book I bought, no e-book, but look at the source code can also learn a lot
SQL-EXAMPLE
- SQL EXAMPLE PROCESS SQL存储过程实例-SQL EXAMPLE PROCESS
PL:Sql script
- example pl sql scr ipt
SQL数据库完整配置过程
- 默认Windows身份验证-->SQL Server身份验证 计算机名/数据库实例进行连接-->IP地址进行连接 默认登录名进行连接-->新建的实例名进行连接(Default Windows authentication, -->SQL, Server authentication Computer name / database instance to connect -->IP address for connection The default log
tpSQL-2017
- this code source for sql example