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コース概要
Module 1. Query Tuning
- Tools for Query Tuning
- Cached Query Execution Plans
- Clearing the Cache
- Analyzing Execution Plans
- Hints
- Using the Database Engine Tuning Advisor
- Index Tuning
- Table and Index Structures
- Index Access Methods
- Indexing Strategies
Module 2. Subqueries, Table Expression, and Ranking Functions
- Writing Subqueries
- Using Table Expressions
- Using Ranking Functions
Module 3. Optimizing Joins and Set Operations
- Fundamental Join Types
- Join Algorithm
- Set Operations
- Using INTO with Set Operation
Module 4. Aggregating and Pivoting Data
- Using the OVER Clause
- Different types of aggregations (Cumulative, Sliding and Year-To-Date)
- Pivoting and Unpivoting
- Setup Custom Aggregations
- Using GROUPING SETS Subclause
- CUBE and RULLUP Subclauses
- How to materialize Grouping Sets
Module 5. Using TOP and APPLY
- SELECT TOP
- Using the APPLY table operator
- TOP n at the Group Level
- Implementing Paging
Module 6. Optimizing Data Transformation
- Inserting data with Enhanced VALUES Clause
- Using the BULK Rowset Provider
- Using INSERT EXEC
- The Sequence Mechanisms
- DELETE with joins
- UPDATE with joins
- MERGE statement
- The OUTPUT Clause with INSERT
- The OUTPUT Clause with DELETE
- The OUTPUT Clause with UPDATE
- The OUTPUT Clause with MERGE
Module 7. Querying Partitioned Tables
- Partitioning in SQL Server
- How to write queries on partitioned tables
- How to write queries on partitioned views
要求
Good SQL knowledge in Microsoft SQL Server 2008/2012 environment.
14 時間
お客様の声 (5)
フィリップはとても親切で、SQL のコンセプトを説明する彼のスタイルは傑出していました。彼が私たちに情報を提供し、このコースの一部ではなかった質問に答えてくれたのが気に入りました。
Stefan
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