MOC 20761
Querying Data with Transact SQL

da
600.00 €

5 giornate

Ti potrebbe interessare…

Quali sono gli orari dei corsi?
I corsi in aula fisica e virtuale si svolgono dalle 9:00 alle 17:00. Nei corsi di durata pari a 5 gg. l’ultimo giorno (venerdì) si termina alle 13:00. L’intervallo per il pranzo è previsto dalle 13.00 alle 14.00. I corsi E-learning non sono soggetti ad oriario

COD: MOC20761 Categorie: , ,

Descrizione

Lo scopo di questo corso è che gli studenti apprendano l’utilizzo del linguaggio Transact-SQL che servirà nell’ambito di tutte le discipline correlate a SQL Server: Database Administration, Database Development e Business Intelligence. Il corso si rivolge pertanto a amministratori di database, a sviluppatori e a professionisti della Business Intelligence.

Tuttavia il corso può essere di interesse anche per utenti evoluti, non necessariamente focalizzati sull’utilizzo di database.

Questo corso prepara gli allievi ad affrontare l’esame di certificazione Microsoft 70-761 Querying Data with Transact-SQL.

Contenuti del corso

Introduction to Microsoft SQL Server 2016

  • The Basic Architecture of SQL Server
  • SQL Server Editions and Versions
  • Getting Started with SQL Server Management Studio

Introduction to T-SQL Querying

  • Introducing T-SQL
  • Understanding Sets
  • Understanding Predicate Logic
  • Understanding the Logical Order of Operations in SELECT statements

Writing SELECT Queries

  • Writing Simple SELECT Statements
  • Eliminating Duplicates with DISTINCT
  • Using Column and Table Aliases
  • Writing Simple CASE Expressions

Querying Multiple Tables

  • Understanding Joins
  • Querying with Inner Joins
  • Querying with Outer Joins
  • Querying with Cross Joins and Self Joins

Sorting and Filtering Data

  • Sorting Data
  • Filtering Data with Predicates
  • Filtering with the TOP and OFFSET-FETCH Options
  • Working with Unknown Values

Working with SQL Server 2016 Data Types

  • Introducing SQL Server 2016 Data Types
  • Working with Character Data
  • Working with Date and Time Data

Using DML to Modify Data

  • Inserting Data
  • Modifying and Deleting Data

Using Built-In Functions

  • Writing Queries with Built-In Functions
  • Using Conversion Functions
  • Using Logical Functions
  • Using Functions to Work with NULL

Grouping and Aggregating Data

  • Using Aggregate Functions
  • Using the GROUP BY Clause
  • Filtering Groups with HAVING

Using Subqueries

  • Writing Self-Contained Subqueries
  • Writing Correlated Subqueries
  • Using the EXISTS Predicate with Subqueries

Using Table Expressions

  • Using Views
  • Using Inline Table-Valued Functions
  • Using Derived Tables
  • Using Common Table Expressions

Using Set Operators

  • Writing Queries with the UNION operator
  • Using EXCEPT and INTERSECT
  • Using APPLY

Using Windows Ranking, Offset, and Aggregate Functions

  • Creating Windows with OVER
  • Exploring Window Functions

Pivoting and Grouping Sets

  • Writing Queries with PIVOT and UNPIVOT
  • Working with Grouping Sets

Executing Stored Procedures

  • Querying Data with Stored Procedures
  • Passing Parameters to Stored procedures
  • Creating Simple Stored Procedures
  • Working with Dynamic SQL

Programming with T-SQL

  • T-SQL Programming Elements
  • Controlling Program Flow

Implementing Error Handling

  • Implementing T-SQL error handling
  • Implementing structured exception handling

Implementing Transactions

  • Transactions and the database engines
  • Controlling transactions

Partecipanti

Amministratori di database, sviluppatori, professionisti della Business Intelligence.

Prerequisiti

Per partecipare con profitto a questo corso è necessario che gli allievi:

  • esperienza di lavoro con i database relazionali;
  • conoscenza di base dei sistemi operativi Windows e delle loro funzionalità core.

Obiettivi

Al termine del corso gli allievi saranno in grado di:

  • Describe key capabilities and components of SQL Server 2016.
  • Describe T-SQL, sets, and predicate logic.
  • Write a single table SELECT statement.
  • Write a multi-table SELECT statement.
  • Write SELECT statements with filtering and sorting.
  • Describe how SQL Server uses data types.
  • Write DML statements.
  • Write queries that use built-in functions.
  • Write queries that aggregate data.
  • Write subqueries.
  • Create and implement views and table-valued functions.
  • Use set operators to combine query results.
  • Write queries that use window ranking, offset, and aggregate functions.
  • Transform data by implementing pivot, unpivot, rollup and cube.
  • Create and implement stored procedures.
  • Add programming constructs such as variables, conditions, and loops to T-SQL code.
Cancella
Nominativi dei partecipanti: