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PL/SQL Developer

Faculty : Realtime experience
The course will also covers complete in-depth knowledge on PL/SQL Blocks, Cursors, Procedures, Functions, Triggers and Packages. Each and every topic is covered with unique case studies.

Pre-Requisites:
Audience This course is intended for IT Professionals who want learn Oracle (SQL, PL/SQL), No prior experience is presumed.
Hands-on/Lecture Ratio:

  • This class is 70% hands-on, 30% lecture.
  • Software Needed on Each Student PC
  • Windows Server 2003 or 2008 / Linux Server with at least 1GB RAM
  • Oracle 11G Release 2

Hands-on/Lecture Ratio:

  • Oracle’s core architectural foundations
  • How much overhead is reasonable
  • How to recognize when you’re doing too much work
  • How to predict bottlenecks and why they will happen
  • How to minimise contention and locking
  • Why concurrency can slow things down significantly
Course Completion: After completing this course, students will be able to:
  • Understand DBMS, RDBMS
  • Understand SQL statements
  • Creation of Databases objects like Tables, Indexes, Views ...etc
  • Writes simple and complicated SQL Queries
  • Good knowledge on PL/SQL Programming
  • In-depth knowledge on Cursors, Procedures, Triggers and packages

PL SQL Online Training Course Content:

 

PL-SQL

  • Introduction to programming languages
  • Introduction to PL/SQL
  • PL/SQL Architecture
  • PL/SQL Data types
  • Variable and constants
  • Using built-in functions
  • Conditional and unconditional statements
  • Simple IF, ELSIF, ELSE…IF
  • Selection case, simple case, GOTO label and EXIT
  • Iterations in PL/SQL
  • Simple LOOP, WHILE LOOP,FOR LOOP and NESTED LOOPS
  • SQL within PL/SQL
  • Composite data types (complete)
  • Cursor management in PL/SQL
  • Implicit cursors  
  • Explicit cursors 
  • Cursor attributes
  • Cursor with parameters 
  • Cursors with LOOPs
  • Cursors with sub queries 
  • Ref.cursors
  • Record and PL/SQL Table types

Advanced PL/SQL

Procedures in PL/SQL:

  • STORED PROCEDURES
  • PROCEDURE with parameters (IN,OUT and IN OUT)
  • POSITIONAL Notation and NAMED Notation
  • Procedure with cursors
  • Dropping a procedure

Functions in PL/SQL

  • Difference between procedures and functions
  • User defined functions
  • Nested functions
  • Using stored function in SQL statements

 Packages in PL/SQL:

  • Creating PACKAGE specification and PACKAGE body
  • Private and public objects in PACKAGE

EXCEPTIONS in PL/SQL:

Types of exceptions:

  • User defined exceptions
  • Pre defined exceptions
  • RAISE_APPLICATION_ERROR
  • PRAGMA_AUTONOMOUS_TRANSACTIoN
  • SQL Error code values

Data base triggers in PL/SQL:

Types of triggers

  • Row level triggers
  • Statement level triggers
  • DDL Triggers
  • Trigger auditing

File input/output:


  • PL/SQL file I/O (input/output) using UTL_FILE package

 

Implementing object technology


  • What is object technology?
  • OOPS-object instances
  • Creation of objects
  • Creating user defined data types
  • Creating object tables
  • Inserting rown in a table using objects
  • Retrieving data from object based tables
  • Calling a method
  • Indexing abstract data type attributes

Using LOBS


  • Large objects (LOBS)
  • Creting tables-LOB
  • Working with LOB values
  • Inserting, updating & Deleting values in LOBs
  • Populating lobis DBMS_LOB routines
  • Using B-FILE

Using collections


  • Advantages of collection
  • Ref cursor (dynamic cursor)
  • Weak ref cursor
  • Strong ref cursor
  • Nested tables VARRAYS or VARYING arrays
  • Creating tables using nested tables
  • Inserting, updating & deleting nested table records
  • Nested table in PL/SQL

Oracle data base architecture


  • Introduction to oracle database architecture
  • Physical structures logical structures
  • DB Memory structures background process
  • 2tire, 3tire, N-tier architecture

Advanced features

  • 9i joins
  • New date function
  • Rename column
  • Inner join/natural join
  • Left outer join/right outer join
  • Full outer join
  • Multiple inserts
  • Insert all command
  • Merge statement
  • NVL2(), NULLIF(), COALESCE()
  • CASE expression of select command
  • Temporary tables/global tables
  • New function EXTRACT()
  • Autonomous traction
  • Pragma_autonomous_transaction()
  • Returning into clause
  • Bulk collect
  • About flash back queries
  • Dynamic SQL
  • New 11g features

PL Sql Training Hyderabad Full Course Content : Download Here

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