对Transact-SQL中groupby子句异常的分析.pdf

亚马逊五星级技术经典，倾情演绎Transact-SQL 主要内容如下： Transact-SQl 性能协及其应用工具， 不同数据类型间的差别 复杂统计计算，如中值，模式和平滑聚集 高级数据定义语言ddl，和数据管理语言dml技术

Transact-SQL手册

第1章 SQL Server 2008 第2章 服务器管理 第3章 数据库 第4章 表 第5章 Transact-SQL基础 第6章 索 引 第7章 视 图

Exam Ref 70-761 Querying Data with Transact-SQL by Itzik Ben-Gan English | 4 Apr. 2017 | ASIN: B06Y21QGGQ | 352 Pages | AZW3 | 23.79 MB Prepare for Microsoft Exam 70-761–and help demonstrate your real-world mastery of SQL Server 2016 Transact-SQL data management, queries, and database programming. Designed for experienced IT professionals ready to advance their status, Exam Ref focuses on the critical-thinking and decision-making acumen needed for success at the MCSA level. Focus on the expertise measured by these objectives: • Filter, sort, join, aggregate, and modify data • Use subqueries, table expressions, grouping sets, and pivoting • Query temporal and non-relational data, and output XML or JSON • Create views, user-defined functions, and stored procedures • Implement error handling, transactions, data types, and nulls This Microsoft Exam Ref: • Organizes its coverage by exam objectives • Features strategic, what-if scenarios to challenge you • Assumes you have experience working with SQL Server as a database administrator, system engineer, or developer • Includes downloadable sample database and code for SQL Server 2016 SP1 (or later) and Azure SQL Database Querying Data with Transact-SQL About the Exam Exam 70-761 focuses on the skills and knowledge necessary to manage and query data and to program databases with Transact-SQL in SQL Server 2016. About Microsoft Certification Passing this exam earns you credit toward a Microsoft Certified Solutions Associate (MCSA) certification that demonstrates your mastery of essential skills for building and implementing on-premises and cloud-based databases across organizations. Exam 70-762 (Developing SQL Databases) is also required for MCSA: SQL 2016 Database Development certification. See full details at: microsoft.com/learning