ORACLE SQL Grundlagen Schulung

Haupt-Reiter

Schulungsprache

Dieser Kurs wird auf Deutsch und Englisch angeboten

Kurs Code

osqlfun

Dauer

21 Stunden (usually 3 days including breaks)

Voraussetzungen

Dieser Kurs richtet sich an alle die bereits ein wenig Erfahrung mit SQL haben, aber auch an die, die ORACLE zum ersten Mal benutzen. Vorkenntnisse mit interaktiven Computersystemen ist wünschenswert aber nicht essentiell.

Überblick

This 3 day course gives an introduction to SQL Developer, SQL*Plus and to SQL, the Structured Query Language used to access a Relational Database and includes the new features of the latest version of ORACLE. The principles learnt may also be applied to databases as diverse as Microsoft SQL Server, MySQL, Access, Informix and DB2.

The course takes the format of a workshop, with a mix of lecture, working examples and practical exercises. Although the content may be customised, at least 2 days are needed to cover the core elements.

Full course notes are provided along with sample database files, example SQL files and free software tools for use in accessing an ORACLE database.

Schulungsübersicht

Introduction

  • Overview
  • Aims and Objectives
  • Sample Data
  • Schedule
  • Introductions
  • Pre-requisites
  • Responsibilities

Relational Databases

  • The Database
  • The Relational Database
  • Tables
  • Rows and Columns
  • Sample Database
  • Selecting Rows
  • Supplier Table
  • Saleord Table
  • Primary Key Index
  • Secondary Indexes
  • Relationships
  • Analogy
  • Foreign Key
  • Foreign Key
  • Joining Tables
  • Referential Integrity
  • Types of Relationship
  • Many to Many Relationship
  • Resolving a Many-to-Many Relationship
  • One to One Relationship
  • Completing the Design
  • Resolving Relationships
  • Microsoft Access - Relationships
  • Entity Relationship Diagram
  • Data Modelling
  • CASE Tools
  • Sample Diagram
  • The RDBMS
  • Advantages of an RDBMS
  • Structured Query Language
  • DDL - Data Definition Language
  • DML - Data Manipulation Language
  • DCL - Data Control Language
  • Why Use SQL?
  • Course Tables Handout

SQL*Plus

  • SQL*Plus Login
  • Easy Connect
  • Using /NOLOG
  • Using SQL*Plus
  • Ending the Session
  • SQL*Plus Commands
  • SQL*Plus Environment
  • SQL*Plus Prompt
  • LOGIN.SQL File
  • Changing the Password
  • Finding Information about Tables
  • Getting Help
  • Where Clause
  • Using SQL Files
  • iSQL*Plus
  • SQL*Plus Commands

Data Retrieval

  • SQL Developer
  • SQL Developer - Connection
  • Viewing Table Information
  • Using SQL, Where Clause
  • Using Comments
  • Character Data
  • Users and Schemas
  • AND and OR Clause
  • Using Brackets
  • Date Fields
  • Using Dates
  • Formatting Dates
  • Date Formats
  • TO_DATE
  • TRUNC
  • Date Display
  • Order By Clause
  • DUAL Table
  • Concatenation
  • Selecting Text
  • IN Operator
  • BETWEEN Operator
  • LIKE Operator
  • Common Errors
  • UPPER Function
  • Single Quotes
  • Finding Metacharacters
  • Regular Expressions
  • REGEXP_LIKE Operator
  • Null Values
  • IS NULL Operator
  • NVL
  • Accepting User Input

Data Definition

  • Creating a Table
  • Datatypes
  • Simple Create Example
  • Naming Tables
  • Constraints
  • Not Null
  • Primary Key
  • Foreign Key
  • Check
  • Unique
  • Altering Constraints
  • Full Create Example
  • Data Dictionary
  • Alter Table
  • Secondary Indexes
  • B-tree Index
  • Bitmap Index
  • Create Index
  • Explain Plan
  • Using Indexes
  • Clusters
  • Partitioned Tables
  • Creating a Partitioned Table
  • Rename
  • Drop Statement
  • Flashback Table
  • Managing the Recycle Bin

Data Update

  • Insert
  • Some Values
  • Insert
  • All Values
  • Insert
  • Date Values
  • Insert
  • TO_DATE
  • Default Values
  • Using Substitution Variables
  • Transactions
  • Commit
  • Rollback
  • Using Constraints
  • Update
  • Date Arithmetic
  • Update
  • TO_DATE
  • TRUNC
  • Delete
  • Truncate
  • Sequences
  • Grant
  • Create Synonym
  • Create Public Synonym
  • Locking
  • Revoke
  • Savepoint
  • Auto Commit

Multi-Table Retrieval

  • Calculations
  • Precedence
  • ROUND Function
  • Column Alias
  • Date Arithmetic
  • Using Aliases
  • CEIL and FLOOR
  • Cartesian Product
  • Table Join
  • Table Alias
  • Selecting the Join Column
  • Joining without Selecting
  • Views
  • Dropping Views
  • Finding Views
  • Derived Columns
  • With Check Option
  • Snapshot Views
  • Flashback Query

Using Functions

  • TO_CHAR
  • TO_NUMBER
  • LPAD
  • RPAD
  • NVL
  • NVL2 Function
  • DISTINCT Option
  • SUBSTR
  • INSTR
  • Date Functions
  • Aggregate Functions
  • COUNT
  • Group By Clause
  • Rollup and Cube Modifiers
  • Having Clause
  • Grouping By Functions
  • DECODE
  • CASE
  • Workshop

Sub-Query & Union

  • Single Row Sub-queries
  • Union
  • Union - All
  • Intersect and Minus
  • Multiple Row Sub-queries
  • Union – Checking Data
  • Outer Join

More On Joins

  • Joins
  • Cross Join or Cartesian Product
  • Inner Join
  • Implicit Join Notation
  • Explicit Join Notation
  • Natural Join
  • Equi-Join
  • Cross Join
  • Outer Joins
  • Left Outer Join
  • Right Outer Join
  • Full Outer Join
  • Using UNION
  • Join Algorithms
  • Nested Loop
  • Merge Join
  • Hash Join
  • Reflexive or Self Join
  • Single Table Join
  • Workshop

Advanced Queries

  • ROWNUM and ROWID
  • Top N Analysis
  • Inline View
  • Exists and Not Exists
  • Correlated Sub-queries
  • Correlated Sub-queries with Functions
  • Correlated Update
  • Snapshot Recovery
  • Flashback Recovery
  • All
  • Any and Some Operators
  • Insert ALL
  • Merge

Sample Data

  • ORDER Tables
  • FILM Tables
  • EMPLOYEE Tables
  • The ORDER Tables
  • The FILM Tables

PL/SQL

  • What is PL/SQL?
  • Why Use PL/SQL?
  • Block Structure
  • Sample Code
  • SELECT Statement
  • Using Variables
  • Accepting User Input
  • Exceptions
  • Other DML Statements
  • Creating Procedures
  • Showing Errors
  • Describe a Procedure
  • Calling Procedures
  • Creating and Running Functions
  • Showing Errors
  • Describe a Function
  • Calling Functions
  • Creating Triggers
  • Showing Errors

Query Optimisation

  • Query Optimisation
  • Creating The Tables
  • Timing SQL Statements
  • Other Timing Statements
  • Explain Plan
  • Creating the PLAN_TABLE Table
  • Using SET AUTOTRACE
  • Collecting Statistics
  • Primary Key
  • Secondary Indexes
  • The Query Optimizer
  • Rule Based Optimization
  • Cost Based Optimization
  • Choose Keyword
  • Gathering Statistics
  • Optimizer Hints
  • How to Specify Hints
  • Using Indexes
  • Index Types
  • B*tree Indexes
  • Bitmap Indexes
  • Index-organized table
  • When to Create Indexes
  • Choosing Composite Indexes

Using Objects

  • Object-oriented Database
  • Object-relational Database
  • Creating Objects
  • Creating Tables with Objects
  • Using Objects in Tables
  • Large Object Support
  • LOB Datatypes
  • Creating Tables with LOBs
  • Inserting an Empty LOB
  • Creating Tables with BFILEs
  • Creating Directories for BFILEs
  • Inserting a BFILE
  • SQL*PLUS REPORTS
  • Objectives
  • ACCEPT and PROMPT
  • Define and Undefine
  • Creating an SQL*Plus Report
  • Break Command
  • Compute Command
  • Saving the Output in a File

Utilities

  • What is a Utility?
  • Export Utility
  • Using Parameters
  • Using a Parameter file
  • Import Utility
  • Using Parameters
  • Using a Parameter file
  • Unloading Data
  • Batch Runs
  • SQL*Loader Utility
  • Running the Utility
  • Appending Data

Öffentlicher Klassenraum Öffentlicher Klassenraum
Teilnehmer aus verschiedenen Organisationen. Die Themen können hier nicht angepasst werden.
Von 2540EUR
(13)
Privater Klassenraum Privater Klassenraum
Die Teilnehmer sind aus einem Unternehmen. Externe Teilnehmer sind nicht erlaubt. Der Kurs ist speziell auf eine Gruppe zugeschnitten, Die Themen werden genau auf die Bedürfnisse der Teilnehmer abgestimmt.
Von 2540EUR
Angebot erfragen
Privater Fernkurs Privater Fernkurs
Der Anleiter und die Teilnehmer befinden sich an unterschiedlichen Orten und kommunizieren über das Internet miteinander.
Von 2720EUR
Angebot erfragen

Je mehr Teilnehmer, desto höher die Ersparnis pro Teilnehmer. Die Tabelle reflektiert den Preis pro Teilnehmer und dient zur Veranschaulichung. Die tatsächlichen Preise können jedoch abweichen.

Number of Delegates Öffentlicher Klassenraum Privater Klassenraum Privater Fernkurs
1 2540EUR 2540EUR 2720EUR
2 1645EUR 1620EUR 1710EUR
3 1347EUR 1313EUR 1373EUR
4 1198EUR 1160EUR 1205EUR
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