ORA-19C-SQL

Új Oracle Database 19c SQL Workshop

Részvételi forma
Képzési Forma
Képzés hossza
  • 5 nap (5×8 tanóra)
  • naponta 9:00 - 17:00
Elérhető képzési nyelvek
  • Magyar
Időpontok
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Ismertető

The Oracle Database 19c: SQL Workshop course offers students an introduction to Oracle Database 19c database technology. In this class, students learn the concepts of relational databases and the powerful SQL programming language. This course provides the essential SQL skills that allow developers to write queries against single and multiple tables, manipulate data in tables, and create database objects.

Tematika

Objectives:

* Identify the major components of an Oracle Database
* Retrieve row and column data from tables with the SELECT statements
* Create reports of sorted and restricted data
* Employee SQL functions

  • Introduction
  • Retrieving Data using the SQL Select Statement
  • Restricting and Sorting Data
  • Using Single-Row Functions to Customize Output
  • Using Conversation Functions and Conditional Expressions
  • Reporting Aggregated Data using the Group Functions
  • Displaying Data  from Multiple Tables using Joins
  • Using Subqueries to Solve Queries
  • Using Set Operators
  • Managing Tables Using DML Statements in Oracle
  • Introduction to Data Definition Language in Oracle
  • Introduction to Data Dictionary Views
  • Creating Sequences, Synonyms and Indexes
  • Creating Views
  • Managing Schema Objects
  • Retrieving Data by Using Subqueries
  • Manipulating Data by using Subqueries
  • Controlling User Access
  • Manipulating Data using Advances Queries
  • Managing Data in different Time Zones
  • Conclusion