SQL language in MSSQL Training Course

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Duration Duration

14 hours (usually 2 days including breaks)

Requirements Requirements

  • Computer literacy
  • Knowledge of any operating system

Overview Overview

The course answers questions

  • How to build a query?
  • What opportunities have SQL?
  • What is a relational database?
  • What is the structure and SQL commands?

Course Outline Course Outline

Relational database models

  • The structure of a relational database
  • Relational operators

Download the data

  • Rules for writing SQL queries
  • The syntax for the SELECT
  • Selecting all columns
  • Inquiries from arithmetic operations
  • Aliases columns
  • Literals
  • Concatenation

Restrict results

  • The WHERE clause
  • The comparison operators.
  • LIKE Condition
  • Prerequisite BETWEEN ... AND
  • IS NULL condition
  • IN condition.
  • Logical operators
  • Many of the conditions in the WHERE clause
  • The order of operators
  • DISTINCT clause

Sorting Data

  • The ORDER BY clause
  • Sorting by multiple columns or expressions

SQL Functions

  • The differences between the functions of single and multi-rows
  • Functions text, numeric, date,
  • Conversion functions
  • Nesting functions
  • Handling of NULL values

Aggregating data using the grouping function

  • Grouping functions
  • How grouping functions treat NULL values
  • Create groups of data - the GROUP BY clause
  • Grouping multiple columns
  • Reducing the function result grouping - the HAVING clause

Retrieving data from multiple tables

  • Types of joins
  • Aliases tables
  • Joins in the WHERE clause
  • INNER JOIN Inner join
  • External Merge LEFT, RIGHT
  • Cartesian product

Subqueries

  • Place subqueries in the SELECT command
  • Subqueries single and multi-lineage
  • Operators Subqueries single-line
  • Operators Subqueries multi-IN, ALL, ANY

Collective operators

  • UNION operator
  • INTERSECT operator
  • EXCEPT operator

Insert, update, and delete data

  • INSERT command
  • UPDATE command
  • DELETE command

Transactions

Bookings, Prices and Enquiries

Public Classroom Public Classroom
From 2050EUR
(59)
Public Classroom
Participants from multiple organisations. Topics usually cannot be customised
Private Classroom
Participants are from one organisation only. No external participants are allowed. Usually customised to a specific group, course topics are agreed between the client and the trainer.
Private Remote
The instructor and the participants are in two different physical locations and communicate via the Internet. More Information

The more delegates, the greater the savings per delegate. Table reflects price per delegate and is used for illustration purposes only, actual prices may differ.

Number of Delegates Public Classroom Private Remote
1 2050EUR 1850EUR
2 1350EUR 1225EUR
3 1117EUR 1017EUR
4 1000EUR 913EUR
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Upcoming Courses

VenueCourse DateCourse Price [Remote / Classroom]
DresdenThu, 2017-10-12 09:301850EUR / 2350EUR
ErfurtThu, 2017-10-12 09:301850EUR / 2050EUR
BremenWed, 2017-10-18 09:301850EUR / 2350EUR
HannoverWed, 2017-10-18 09:301850EUR / 2350EUR
LeipzigTue, 2017-11-07 09:301850EUR / 2350EUR

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