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Oracle 19c Course Details
 

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Batch Date: Sept 17th @ 10:00AM

Faculty: Mr. Shareef
(19+ Yrs of Exp,..)

Duration : 45 Days

Venue :
DURGA SOFTWARE SOLUTIONS at Maitrivanam
Plot No : 202, IInd Floor ,
HUDA Maitrivanam,
Ameerpet, Hyderabad-500038.

Ph.No: +91 - 9246212143, 80 96 96 96 96


Syllabus:

ORACLE 19c - (SQL & PL/SQL)

1. Fundamentals of Database

• What is Data Base and Why is Data Base?
• DBMS Concepts
• RDBMS Concepts
• Oracle versions
• What is oracle 12c?
• What is MULTITENANT DATABASE?
• Features in Oracle 12c
• Advantages of Oracle 12c
• What is DATA MODEL for any OLTP RDBMS?

2. STRUCURE QUERY LANGUAGE( SQL ) AND CLIENT TOOLS

• What is SQL?
• Role of SQL in RDBMS
• Sub-languages in SQL
CLIENT INTERFACE TOOS
• SQL * PLUS
• SQL DEVELOPER
• PLSQL DEVELOPER
• TOAD

• Oracle data types

3. SQL LANGUAGES

Data Definition Language (DDL) Commands
• CREATE
• ALTER
• TRUNCATE
• DROP
• RENAME

Data Manipulation Languages(DML) Commands
• INSERT
• UPDATE
• DELETE

Data Query Language / Retrieval Language
• SELECT

Transaction Control Languages(TCL) Commands
• ROLLBACK
• COMMIT
• SAVEPOINT

Data Control Languages(DCL) Commands
• GRANT
• REVOKE

4. DATA INTEGRITY CONSTRAINTS

• KEY Constraints
• DOMAIN Constraints
• REFERENTIAL INTEGRITY Constraints

5. OPERATORS

• Arithmetic Operators
• Relational Operators
• Relation Negation Operators
• Logical Operators
• Set Operators (Union, Union All, Intersect, Minus)

6. JOINS

• Purpose Of JOINS

• Types of JOINS

  • Cross join
  • Equi join
  • Inner Join
  • Self Join
  • Outer joins
    • left Outer join
    • Right Outer join
    • Full Outer join

7. SUB - QUERIES

• Single row sub-queries
• Multi-row sub-queries
• Correlated Sub-Queries
• Use of EXISTS / NOT EXISTS /ANY /ALL

8. SQL OBJECTS

8.1. VIEWS

• What is a view?
• Importance of View.
• Types of Views
• Simple views

  • Simple views with WITH CHECK OPTION
  • Simple views with WITH READ ONLY option

• Composite views
• Inline views
• Materialized views

  • Read Only Materialized view
  • Updatable Materialized view
  • Complex Materialized view

• Force views

8.2. INDEXES

• What is a INDEX
• Necessity of Index
• Types of Indexes

  • Simple Index
  • Composite Index
  • Bitmap Index
  • Function based index

8.3. CLUSTERS

• Use of cluster
• Creation of cluster
• Advantages of clusters

8.4. SEQUENCES

• Creating sequence
• Uses of sequences

  • Inserting sequence values
  • Updating column with sequence values
  • Altering sequence
  • Using sequence value as DEFAULT value
  • [ from oracle 12c ]

8.5. SYNONYMS

• Use of Synonym
• Types of Synonyms(PUBLIC,PRIVATE)
• How and when to create synonyms?

9. PARTITIONS

• What is partition?
• Types of partitions

  • Range partition
  • List partition
  • Hash partition

10. SQL FUNCTIONS

Categories of Functions
• Group or Aggregate Functions
• Scalar or Single Row Functions

Types of Functions
• Numerical Functions
• String Functions
• Conversion Functions
• Date Functions
• Analytical functions

11. PL/SQL

• Introduction to PL/SQL
• What is a Program block?
• Advantages of PL/SQL.
• Architecture of PL/SQL Engine
• Features, Structure of Program Block
• Data types, Executable Stmts.
• What are the blocks in the program structure?
• DECLARE Block
• BEGIN Block
• EXCEPTION Block
• END

11.1. TYPES OF PROGRAMS

• Static Programs
• Dynamic Programs
• Worked Examples and Assignments

11.2. Type Compatibility keywords

• Declaring variables Dynamically --%TYPE
• Declaring Table Type Record Variables--%ROWTYPE

11.3. SUB PROGRAMS

Stored Procedures
• What is a procedure?
• How to create it?
• What are the advantages of procedures?
• Types of stored procedures
• Static Procedures (without Arguments)
• Dynamic Procedures (with Arguments)
• Arguments or Parameters Mode
• IN OUT INOUT

CONTOL STRUCTURES
CONDITIONAL STATEMENTS

• Simple IF
• IF—THEN—ELSE
• COMPOUND IF
• ELSIF Construct
• Worked Examples and Assignments

LOOPS
• Simple Loop
• While Loop
• For Loop

CURSORS
• Types: Implicit and Explicit cursors
• Cursor Variables
• FOR loop cursor
• Parameterized cursor
• REF_CURSOR

What is BULK COLLECT?
What is FORALL?
What is BULKBIND?

EXCEPTION HANDLING AND THEIR TYPES
• Predefined Exceptions
• User defined Exceptions
• Pragma_ Exception_init
• RISE_APPLICATION_ERROR

PL/SQL RECORDS AND TABLES
• Composite Data Types
• PL/SQL Records & Tables
• Nested Records
• Using Record in a Table
• And Examples

FUNCTIONS
• What is a Function?
• When we have to create a function?
• How to call it?
• With and without arguments

PL/SQL Collections
• VARRAYS
• Associative Arrays
• Nested tables/ PLSQL TABLES

TRIGGERS
• What is a Trigger Program?
• When we need a Trigger?
• Parts of a Trigger
• Types of Triggers
• Database Triggers
• Row Level Triggers with Ex.
• Statement Level Triggers
• Instead-of Triggers - Views with Ex.

PACKAGES
• What is a PACKAGE?
• Structure of package
• Package Spec and Body
• Accessing procedures and functions from a package

Supporting
Interview Tips
Interview Questions
Resume Preparation tips