DP-201.147Q.V13.75.pdf
微软认证考试 DP-201 题库 ,https://docs.microsoft.com/en-us/learn/certifications/exams/dp-201
微软认证考试 DP-201 题库 ,https://docs.microsoft.com/en-us/learn/certifications/exams/dp-201
微软 Azure 认证 数据工程师 BP-200 https://docs.microsoft.com/en-us/learn/certifications/exams/dp-200
微软 认证 考试 AZ-900,已经考过了,题目基本都是题库里面的,这个题库答案可能有错误,大家仔细检查。
The Data Warehouse ETL Toolkit, Kimball classic BI books
英文版T-SQL基础 Microsoft® SQL Server® 2008 T-SQL Fundamentals by Itzik Ben-Gan This essential reference is designed for database developers and administrators who need to write queries and develop code using Transact-SQL (T-SQL), the Microsoft implementation of the standard SQL language. Guided by SQL Server guru Itzik Ben-Gan, you'll walk through the steps for writing queries, including retrieving and modifying data, with an overview of programmable objects supported by SQL Server 2008. Rather than focusing just on the syntactical elements of T-SQL, however, this book explains the logic behind the language - helping you develop a true, core understanding of the elements and how to use them. You will learn to think in terms of sets, and follow real-world best practices for T-SQL programming. To complement the learning experience, the book provides exercises to practice and apply what you've learned. And you'll examine recommended solutions to compare with your own work. The entire book's code samples will be available for download from the companion Web site.
PPT格式,由浅入深讲解数据库 1 基本SQL SELECT语句 2 过滤和排序数据 3 单行函数 4 多表查询 5 分组函数 6 子查询 7 iSQL*Plus 8 处理数据 9 创建和管理表 10 约束 11 视图 12 其它数据库对象 13 控制用户权限 15 SET 运算符 16 Oracle9i 日期函数 17 对 GROUP BY 子句的扩展 18 高级子查询 19 分级查询 20 DML 和 DDL 语句的扩展
介绍了在 .NET 程序中使用数据库事务。如何创建 OracleTransaction 对象并用它们将事务提交给数据库,如何使用保存点部分回滚一个事务,以及 Oracle 数据库如何分离并发事务。同时分别提供了vb.net和c#两种开发工具提供了具体实例代码