Introduction to Oracle 9i SQL
This course is a common starting point in the Oracle database curriculum for administrators, developers and business users. The objective of this course is to provide an introduction to the SQL database language within the context of an Oracle database.
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- Cost: Price on application
- Duration: 3 Days
- This course is not available as part of our public schedule but can be provided on a customised client specific basis.
none required
About Relational Databases
Elements of SQL
About SQL *Plus
Using the MS Windows SQL *Plus Tool
Using the ISQL *Plus Tool
Entering Commands and Syntax
About the Select Statement
Selecting Columns
Using Alias Names
About Logical Operators
Equality Operator
Boolean Operator
Null & Between Operators
Finding Text Strings
In Operator
About the Order by clause
Multiple Column Sorts
Specifying the sort sequence
About Null Values within Sorts
Using Column Aliases
About Pseudo Colums & Functios
Using ROWID
Using ROWNUM
Using the functios
Using the Dual Table
Session Timezone Function
About Joins
Inner Joins
Reflexive Join
Non Key Join
Outer Join
About the Set Operators
Set Operator Examples
About Summary Functions
Summary Function with Distinct
About Subqueries
Standard Subqueries
Correlated Subqueries
About Summary Groups
Finding groups with the base tables
Selecting data from the base tables
Selecting groups from the result table
About SQL *Plus Commands
More about Script Files
Invoking Operating System Commands
Saving Session Output
About the SQL *Plus report Features
Session Output with set
Format column output with Column
Defining Reort Beaks with Break
Produce Subtotals with Commute
About SQL DDL
Create Table Statement
Alter Table Statement
Drop Table Statement
Supportive Statements
About SQL DML
About the Insert Statement
About the Delete Statement
About the Update Statement
About Transactions
Truncate Table
Complex Table References