  The course focuses on writing and tuning queries and programming with T-SQL in SQL Server 2005 and 2008. In this course you will learn the details and capabilities of T-SQL in the following areas: Logical Query Processing; Query Tuning; Subqueries, Ranking Functions, Joins and Set Operations; Aggregating and Pivoting Data; TOP and APPLY; Data Modification; Data Type Related Problems; Programmable Objects (Dynamic SQL, Views, User Defined Functions, Stored Procedures, Triggers, Transactions and Concurrency, Exception Handling); Graphs, Trees and Hierarchies. Along the course you will learn how to use T-SQL to solve practical problems such as: Relational Division, Ranking, Missing and Existing Values (Islands and Gaps), Separating Elements, Tie Breakers, Running Aggregations, Pivoting and Unpivoting, Custom Aggregations, Histograms, Dynamic Analysis of Grouping Sets, TOP Problems, Paging, Median, Handling Sequences, and more. You will learn how to tune your queries, how to develop efficient routines including user defined functions, stored procedures and triggers, work in multi-user environments with transactions and isolation levels, and use dynamic SQL securely and efficiently. You will also learn how to maintain and query hierarchical data. You will learn what graphs, trees and hierarchies are, what the common requests against graphs are, and how to write T-SQL code to handle those requests. Several different solutions will be presented including: Enumerated Paths, Nested Sets, Nested Iterations using Recursive Queries, and using the HIERARCHYID datatype. The course provides a dedicated module focusing on query tuning. The module covers internals and index tuning, index access methods, temporary tables, set vs. cursors, and query tuning using query revisions. Moreover, query tuning is in the heart of this course and is incorporated in the different modules throughout the course. With each querying/programming problem the discussions will revolve around logical aspects, set-based vs. procedural programming and optimization of the solutions. Ingen planlagte afholdelser Nr.: 88880 A DKK 27.950,- ekskl. moms Deltagerprofil This course is intended for T-SQL Programmers, DBAs, Architects, Analysts and those that need to write or review T-SQL code in SQL Server 2005 and 2008. Forudsætninger It is recommended that students have at least one year of T-SQL querying and programming experience in SQL Server. Indhold Module 01: Logical Query Processing
Module 02: Query Tuning
Module 03: Subqueries, Ranking Functions, Joins and Set Operations
Module 04: Aggregating and Pivoting Data
Module 05: TOP and APPLY
Module 06: Data Modification
Module 07: Datatype Related Problems
Module 08: Programmable Objects
Module 09: Graphs, Trees and Hierarchies
Dejan Sarka Dejan Sarka is a Solid Quality Mentor and holds many industry distinctions including MCP, MCDBA, MCT, MCTS SQL Server, MCITP Database Administrator, MCITP Database Developer, and SQL Server MVP. As a trainer and consultant, he has assisted many CPLSs and development companies in Slovenia and around the world. In addition to this, he continuously works on OLTP, OLAP and Data Mining projects, especially at the design stage. He is a speaker at many important international conferences such as TechEd, PASS and MCT conference. He is the founder of the Slovenian SQL Server Users Group and collaborates with Microsoft TechNet meetings, NT conferences and many other events in Central and Eastern Europe. Dejan has teamed up with Itzik Ben-Gan to author chapters in two books; "Inside Microsoft SQL Server 2005" and "T-SQL Querying and Inside Microsoft SQL Server 2005 - T-SQL Programming". Dejan has also developed two courses for Solid Quality Mentors, Data Modeling Essentials and Data Mining with SQL Server 2005. He also regularly writes articles for Red Gate Simple Talk. For yderligere information kontakt Produktansvarlig, Mette Hougaard Holm Email: mette.holm@teknologisk.dk Godkendt: 4. august 2011 |
