Oracle SQL Advanced Training Course

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Course Code

osqladv

Duration Duration

14 hours (usually 2 days including breaks)

Requirements Requirements

Oracle SQL undergoing a course in the first part

Overview Overview

Listeners

This course is designed for people who want to use the advanced features of SQL in Oracle

The course answers the questions

  • How to build advanced queries?
  • How to create advanced reports?

Course Outline Course Outline

Control user access

  • User Management
  • System permissions and object
  • Granting
  • Receiving permission
  • Roles
  • Using the links

Managing schema objects

  • ALTER TABLE command
  • Adding, modifying, and deleting columns
  • Add, remove, turn off constraintów
  • Create indexes
  • Flashback operations
  • External tables

Operations on large data sets

  • MERGE command
  • DML operations of podzapytaniami
  • DML operations with RETURNING clause
  • INSERT command multi tables

Conditional expressions

  • CASE expression
  • DECODE expression

Generate reports by grouping related data

  • The GROUP BY clause
  • The HAVING clause
  • Aggregating data - ROLLUP and CUBE operators
  • Identification summaries - GROUPING function
  • Aggregating data - GROUPING SETS operator

Managing data in different time zones

  • Time zones
  • Variations TIMESTAMP
  • Differences between DATE and TIMESTAMP
  • Conversion operations

Advanced subqueries

  • Subqueries
  • Multi-column subqueries
  • The subquery in the FROM clause
  • Correlated subqueries
  • WITH clause - re-use query blocks

Join tables

  • Inequality in the WHERE clause and the FROM clause
  • Semijoin
  • Antijoin

The processing of hierarchical data

  • The tree structure
  • hierarchical Queries
  • Pseudo column
  • Sort data in a hierarchical query
  • Useful functions

Regular expressions

  • Simple and complex patterns

Guaranteed to run even with a single delegate!
Public Classroom Public Classroom
Participants from multiple organisations. Topics usually cannot be customised
From 1572PLN
(93)
Private Classroom 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 Private Remote
The instructor and the participants are in two different physical locations and communicate via the Internet
From 3400PLN
Request quote

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 1572PLN 3400PLN
2 1536PLN 2450PLN
3 1524PLN 2133PLN
4 1518PLN 1975PLN
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Bielsko-Biała, Al. Armii Krajowej 220Mon, 2017-02-06 09:003400PLN / 1872PLN
Poznań, Garbary 100/63Mon, 2017-02-06 09:003400PLN / 1872PLN
Zielona Góra, ul. Reja 6Mon, 2017-02-06 09:003400PLN / 1672PLN
Kielce, ul. Warszawska 19Mon, 2017-02-06 09:003400PLN / 1872PLN
Gdynia, ul. Ejsmonda 2Wed, 2017-02-08 09:003400PLN / 1872PLN

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