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DP-080T00: Querying Data with Microsoft Transact-SQL

Koolituse maht: 16 akadeemilist tundi (2 päeva)

Sihtgrupp: This course can be valuable for anyone who needs to write basic SQL or Transact-SQL queries. This includes anyone working with data as a data analyst, a data engineer, a data scientist, a database administrator or a database developer. It can also be useful for others peripherally involved with data, or wanting to learn more about working with data such as solution architects, students and technology managers.

Koolituse kirjeldus

This course will teach the basics of Microsoft’s dialect of the standard SQL language: Transact-SQL. Topics include both querying and modifying data in relational databases that are hosted in Microsoft SQL Server-based database systems, including: Microsoft SQL Server, Azure SQL Database and, Azure Synapse Analytics.

  • Module 1: Getting Started with Transact-SQL

In this module you will learn about the basics of the Transact-SQL (T-SQL) language, as well as general properties and terminology of relational databases. This module will also introduce the basic SELECT statement for retrieving data from a table.

  • Module 2: Sorting and Filtering Query Results

In the module you will learn how to control what data is returned, the order in which it is returned. You will use the ORDER BY clause, with and without paging. You will learn about various kinds of filters that can be used in the WHERE clause to control which data rows are returned. You will also learn how to manage the results by removing duplicates with DISTINCT.

  • Module 3: Using Joins and Subqueries

In this module, you will explore T-SQL queries which access data from multiple tables with various kinds of JOIN operations and simple subqueries.

  • Module 4: Using Built-in Functions

In the module you will explore the use of built-in functions for returning computed or special values in the SELECT list or in the WHERE clause. Functions include math functions, string functions and system functions. There are other types of functions that will be mentioned, but not discussed in detail. You will also learn how to combine rows of data into a single group, providing summary information for the group such as SUM, MIN or MAX.

  • Module 5: Modifying Data

In this module, you will learn the T-SQL statements for modifying table data including UPDATE, DELETE and MERGE as well as various options for INSERT including creating a new table with data from an existing table. You will also look at how to have the system automatically supply values for columns as the data is inserted.

Täpsema kirjelduse koolituse sisu kohta leiad siit:

https://docs.microsoft.com/en-us/learn/certifications/courses/dp-080t00

Koolituse eesmärk

The main purpose of the course is to give students a good understanding of Microsoft’s dialect of the standard SQL language: Transact-SQL.

Koolituse õpiväljundid

After completing this course, students know how to:

  • Use SQL Server query tools
  • Write SELECT statements to retrieve columns from one or more tables
  • Sort and filter selected data

Koolituse lõpetamise tingimused: õpiväljundite saavutamist kontrollitakse ja hinnatakse läbi iseseisva praktilise töö.

Koolitushind sisaldab:

  • klassikoolitust;
  • Microsofti ametlikke õppematerjale;
  • koolitaja konsultatsiooni õpitud teemade kohta e-posti teel pärast koolitust;
  • tunnistust.

Lisaväärtusena saad:

  • vajadusel tasuta korduskoolituse kui tunned, et mõni oskus vajab täiendamist või pidid endast mittesõltuvatel põhjustel koolituse katkestama;
  • sooje jooke koos küpsistega;
  • lõunasööki igal koolituspäeval.

Täienduskoolituse õppekavarühm: informatsiooni- ja kommunikatsioonitehnoloogia interdistsiplinaarne õppekavarühm

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Kuupäev

13.apr. 2022 - 14.apr. 2022

Kellaaeg

2 päeva
09:30 - 17:00

Hind

590€ +km

Asukoht

Lõõtsa 5, Tallinn
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