Oracle SQL,PL/SQL Training Course

Oracle SQL,PL/SQL Training Course

Overview

Oracle SQL and PLSQL skills are a must for any Oracle database developer today. Furthermore, because of the standard nature of the SQL language syntax, one can use these skills even for working with a MS SQL Server database as well.

Additionally, there is a huge demand for Oracle SQL and PLSQL skills in any Oracle related software development position. One any given day one can find 200+ new job vacancies for Oracle SQL,PLSQL Developers.

These skills are also mandatory for varied IT positions such as QA Engineer, Business Analyst, Project Manager and Oracle Business Intelligence Developer (OBIEE Developer) roles..

Oracle SQL PL/SQL Training courses

We are currently offering top quality oracle SQL PL/SQL training courses for interested students and professionals. Registration for our Oracle classes is open for anyone in the world because it is an online course. Also there is no prerequisite required for this course.

Course Details.

1. Taught by Srini Ramineni (Founder, DBA University).
2. On demand access for 12 months for each course to all the videos.
3. Cloud LAB access for each student.
4. US $299 only for Oracle SQL and US $299 only for Oracle PL/SQL.
5. Every student gets our training materials separately for Oracle SQL and Oracle PL/SQL courses.

Oracle Certified Associate (OCA) Certification

Students can use this training to prepare for most of the topics required to pass the Oracle Database 12c SQL 1Z0-071 and Oracle Database 11g: Program with PL/SQL Exam 1Z0-144.

Course Topics

Relational database design
Computer Database Concepts
Relational Database Design. An interactive practical example.
Optimization of database design by using Normalization.
Installation of Oracle Database Client software.
Installation of Oracle SQL*Developer.
Setting up Oracle database connections using NETCA tool.
How to obtain Entity Relationship Diagram of existing database from SQL*Developer.
Role of SQL in RDBMS.

Simple SQL statements
Basic SQL construct
Column naming conventions
Importance of NULL
Concatenation operator
Arithmetic operators and expressions
Operator precedence and Parenthesis
Character strings

Tables and Table Joins
Need for joins
Cartesian products
Column aliases
Types of joins
ANSI Syntax and Oracle Syntax for writing Join statements

Filtering and Sorting data
Limiting rows retrieved
Using LIKE for pattern matching
Using logical operators AND, OR & NOT
Using BETWEEN & IN operators
Sorting data using ORDER BY clause

Oracle SQL Functions part 1
SQL Functions overview
What are single row functions?
Using Character functions
Using Number functions
Using Date functions
Using CASE and DECODE
Nested functions
Data type conversion functions
Format masks

Oracle SQL Functions part 2
What are multi row functions?
Various multi row functions
Grouping data with GROUP BY clause
Using the HAVING clause
Sorting GROUP BY data

SQLPlus queries, formatting and reports
Logging into SQLPlus
Writing queries in SQLPlus
Substitution variables using single ampersand and double ampersand
Using DEFINE & UNDEFINE commands
Using SET command
Setting COLUMN format
Editing data from buffer
Creating and running reports

Nested SQL queries
Need for nested queries
Types of nested queries
USING EXISTS, ALL & ANY operators

Database Definition Language DDL
Creating tables
Modifying tables
Dropping tables
Creating and replacing views
Creating and dropping synonyms
Creating modifying and dropping sequences

Database Manipulation Language DML
What is data manipulation in a database
Need for data manipulation
INSERT statement
UPDATE statement
DELETE statement
MERGE statement

Database Control Language DCL
Definition of Transaction
COMMIT & ROLLBACK statements
Using the SAVEPOINT statement
Automatic COMMIT behavior in SQL*Developer and SQL*Plus utilities.

Indexes and Index types
What are Indexes?
Need for Indexes
Types of Indexes
Composite Indexes
Function based Indexes
Analyzing and rebuilding Indexes

Privileges, Users, Roles & Grants
System privileges
Object privileges
Creating and managing users
Creating and assigning roles
Granting Roles

Last but not the least
Set operators in SQL
RANK() function
ROWID & ROWNUM
Analytic functions
Data dictionary views

PART II: Procedural Language/ Structured Query Language PLSQL

Introduction to PLSQL

Anonymous PLSQL block
Variables
Data types
Bind variables
PLSQL operators
Nested blocks
Implicit data conversion
SELECT INTO statement
DBMS_OUTPUT.PUT_LINE

Control structures

IF-THEN-ELSE statement
CASE statement. The simple CASE and the searched CASE.
Basic Loop and FOR Loops
WHILE Loop
Nested loops and choosing the right loop structure.

Composite data types

Using %ROWTYPE
PLSQL Records
PLSQL Table of Records
INDEX BY Table
INDEX BY Table of Records

Creating Functions

Syntax of CREATE FUNCTION
Benefits of user defined functions
Executing user defined functions
Restrictions on function calls
Dropping functions

Exceptions and Exception handling

What are Exceptions
Need for handling exceptions
Predefined exceptions
User defined exceptions
Non predefined exceptions
Raising Exceptions
Trapping Exceptions
Exception propagation in nested calls
The SQLCODE and SQLERRM in-built PL/SQL functions.
DBMS_UTILITY Package for debugging PL/SQL code.

Creating Procedures

What are Procedures?
Need for Procedures
Syntax of CREATE PROCEDURE
Parameter dispositions
Parameter passing methods
Executing procedures
Exceptions in procedures

Explicit Cursors and Implicit Cursors.

What is a cursor?
Implicit and explicit cursors
Creating cursors
Using cursors in procedures
OPEN..FETCH CLOSE construct
The %NOTFOUND operator
FOR UPDATE cursors.

Creating Packages

What are packages?
Need for packages
Package Specification
Package Body
Private and Public components
Calling package functions, procedures
Referencing package constants and variables

Package Features

Overloading package subprograms
Forward declaration of subprograms
Creating bodiless package
Persistent state of package variables
Persistent state of package cursor

Oracle Supplied Packages

DBMS_OUTPUT
DBMS_SCHEDULER
UTL_FILE
UTL_RECOMP
UTL_MAIL
EXECUTE IMMEDIATE statement

Working with Database Links

Remote databases
PUBLIC and PRIVATE Database links
Querying data using database links
Creating views on database links

Oracle utilities

SQL*loader (sqlldr)
SQL Tracing and TKPROF
Profiling PL/SQL code using DBMS_HPROF supplied package.

Oracle Net Services

Understanding Oracle networking layer
Configuring net service (TNSNAMES) using NETCA

Bulk Data Processing with PL/SQL

PL/SQL Run Time engine and SQL Run Time engine
Context switching between PL/SQL Run Time engine and SQL Run Time engine.
BULK COLLECT operation in PL/SQL
FOR ALL operation in PL/SQL
Exception Handling during Bulk Data Processing.

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