Course details
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.
RELATIONAL DATABASES & SQL:
- About Relational Databases
- Elements of SQL
USING SQL*PLUS:
- About SQL *Plus
- Using the MS Windows SQL *Plus Tool
- Using the ISQL *Plus Tool
- Entering Commands and Syntax
BUILDING A SELECT STATEMENT:
- About the Select Statement
- Selecting Columns
- Using Alias Names
BUILDING A WHERE CLAUSE:
- About Logical Operators
- Equality Operator
- Boolean Operator
- Null & Between Operators
- Finding Text Strings
- In Operator
ORDERING THE RESULT TABLE:
- About the Order by clause
- Multiple Column Sorts
- Specifying the sort sequence
- About Null Values within Sorts
- Using Column Aliases
PSEUDO COLUMNS & FUNCTIONS:
- About Pseudo Colums & Functios
- Using ROWID
- Using ROWNUM
- Using the functios
- Using the Dual Table
- Session Timezone Function
JOINING TABLES:
- About Joins
- Inner Joins
- Reflexive Join
- Non Key Join
- Outer Join
USING SET OPERATORS:
- About the Set Operators
- Set Operator Examples
SUMMARY FUNCTIONS:
- About Summary Functions
- Summary Function with Distinct
USING SUBQUERIES:
- About Subqueries
- Standard Subqueries
- Correlated Subqueries
CREATING & SELECTING GROUPS:
- About Summary Groups
- Finding groups with the base tables
- Selecting data from the base tables
- Selecting groups from the result table
SQL*PLUS COMMANDS:
- About SQL *Plus Commands
- More about Script Files
- Invoking Operating System Commands
- Saving Session Output
BUILD SIMPLE SQL*PLUS REPORTS:
- About the SQL *Plus report Features
- Session Output with set
- Format column output with Column
- Defining Reort Beaks with Break
- Produce Subtotals with Commute
SQL DATA DEFINITION LANGUAGE:
- About SQL DDL
- Create Table Statement
- Alter Table Statement
- Drop Table Statement
- Supportive Statements
SQL DATA MANIPULATION LANGUAGE:
- About SQL DML
- About the Insert Statement
- About the Delete Statement
- About the Update Statement
- About Transactions
- Truncate Table
- Complex Table References
Course Location
About Professional Training Solutions Ltd
Professional Training is a group of experienced specialists providing specific training and consultancy solutions, within Management Skills, I.T. systems, Human Restheirce Development, Credit Management, Sales, Finance and Engineering.
they believe in using a combination of tailored, flexible approaches and real-life business knowledge to develop and provide techniques and solutions for immediate implementation.
their recent projects include supporting major initiatives for clients in utilities, telecoms, manufacturing and software, covering:
restructuring for competitiveness
productivity improvements through updating work processes to match new technology
managing outstheircing
strategic financial planning and engineering
their methodology is to:
Work closely with clients to understand and help them prioritise their needs
Design and deliver the best mix of training activities and consultancy to establish the competencies required
Provide ongoing coaching to sustain the improved practices and processes
they create relevant, targeted, enjoyable, and interactive, training sessions which are designed to improve the retention of information by participants and create a clear link from the training to the workplace. This creates a planned, visible improvement in key business indicators such as productivity, motivation, loyalty, employee retention, and ultimately, profit.
their collaborative approach builds long-term relationships with clients. Together, they can deal effectively with the inevitable challenges all businesses face.
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