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PL SQL Training

PL SQL Course Details

Basics of PL/SQL

  • PL/SQL architecture
  • PL/SQL and SQL*Plus
  • PL/SQL Basics, Variables, Constants, data types & error handling
  • PL/SQL wrapper utility

PL/SQL structures

  • Simple blocks
  • Control structures
  • PL/SQL records
  • Recognizing the Basic PL/SQL Block and Its Sections
  • Describing the Significance of Variables in PL/SQL
  • Distinguishing Between PL/SQL and Non-PL/SQL Variables
  • Declaring Variables and Constants
  • Executing a PL/SQL Block

Error checking – exception handling

  • Defining exceptions
  • Using the when others clause
  • Ensuring complete error checking
  • Passing error messages to calling routine

Boolean logic in PL/SQL

  • Identifying the Uses and Types of Control Structures
  • Constructing an IF Statement
  • Constructing and Identifying Different Loop Statements
  • Controlling Block Flow Using Nested Loops and Labels
  • Using Logic Tables
  • If-then-else structure
  • Testing for numbers characters and Booleans

Cursors in PL/SQL

  • Cursor basics
  • Using a cursor for a multi-row SQL query

Iteration in PL/SQL

  • For loop
  • While loop

PL/SQL tables

  • Defining PL/SQL tables
  • Reasons to use PL/SQL tables
  • Populating a PL/SQL table
  • Retrieving from a PL/SQL table

Dynamic SQL in PL/SQL

  • Introduction to the dbms_sql package
  • Creating a dynamic SQL statement

Nested blocks in PL/SQL

  • Introduction to the dbms_sql package
  • Creating a dynamic SQL statement

Triggers in PL/SQL

  • Triggers and database events
  • Defining a trigger
  • Timing a trigger
  • Enabling and disabling a trigger

Stored procedures, functions and packages

  • Basics of stored procedures
  • Basics of functions
  • Basics of packages
  • Defining stored procedures & functions
  • Function and stored procedures prototypes
  • Passing arguments to functions and stored procedures
  • Recompiling functions and stored procedures
  • Pinning packages in the SGA with dbms_shared_pool.keep
  • Package forward declaration
  • Package dependency
  • Package overloading
  • Listing package information

Bulking in PL/SQL

  • Bulk queries
  • Bulk DML (forall statement)
  • Using cursor attributes
  • Analyzing impact of bulk operations