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Oracle Database 12c: PL/SQL II - Intermediate: Develop Program Units
Duration
3 Days
Course
DBOR-953
Available Formats
Classroom Training, Online Training
Course Description
Overview
This Oracle Database 12c: PL/SQL II - Intermediate: Develop Program Units students will apply the basics of the Oracle PL/SQL database programming language and its syntax, and employ the language in the development of database applications. In particular, the focus will be on the use of database-resident stored program units such as procedures, functions, packages and database triggers. New features introduced with the Oracle 12c release of the database are also explained and demonstrated.This course considers subjects applicable to certification as both an Oracle PL/SQL Developer Certified Associate (OCA) and an Oracle Advanced PL/SQL Developer Certified Professional (OCP). The topics considered are included within 'Exam 1Z0-144: Program With PL/SQL'.
Objectives
Upon completion of the Oracle Database 12c: PL/SQL II - Intermediate: Develop Program Units course, students will be able to:
- Understand how database-resident program units can be used as part of the overall database application architecture
- Apply knowledge of database-resident program units to the development of PL/SQL packages
- Package PL/SQL program units
- Use advanced database programming capabilities
- Use and understand database triggers in advanced database application design
Audience
- Application designers and database developers
- Database administrators
- Web server administrators
Prerequisites
- DBOR-952 Oracle Database 12c: PL-SQL I - Introduction, or equivalent knowledge
Topics
- About Database-Resident Programs
- Physical Storage & Execution
- Types Of Stored Program Units
- Stored Program Unit Advantages
- Modular Design Principles
- Stored Procedures & Functions
- CREATE Procedure / CREATE Function
- Creating Procedures & Functions
- RAISE_SALARY() Procedure
- SALARY_VALID() Function
- The Parameter Specification
- DEFAULT Clause
- SYSTEM & OBJECT Privileges
- Using The Development Tools
- Calling Procedures & Functions
- Unit Testing With EXECUTE
- ANONYMOUS BLOCK Unit Testing
- Specifying A Parameter Notation
- SQL Worksheet Unit Testing
- Calling Functions From SQL
- Recompiling Programs
- Mass Recompilation Using UTL_RECOMP()
- Dropping Procedures & Functions
- DROP Procedure / Function
- Data Dictionary Metadata
- Using USER_OBJECTS
- Using USER_SOURCE
- Using USER_ERRORS
- Using USER_OBJECT_SIZE
- Using USER_DEPENDENCIES
- DEPENDENCY INTERNALS
- TRACKING DEPENDENCIES
- The DEPENDENCY TRACKING Utility
- SQL Developer Dependency Info
- Dependency Strategy Checklists
- About Packages
- Creating Packages
- Maintaining Packages
- Performance Considerations
- Definer & Invoker Rights
- White Lists & Accessible By
- Persistent Global Objects
- Defining Initialization Logic
- Object Orientation Support
- USING CURSOR VARIABLES
- Using SYS_REFCURSOR
- Using CURSOR Expressions
- DBMS_OUTPUT()
- UTL_FILE()
- FOPEN() Example
- About Database Triggers
- DML EVENT TRIGGER Sub-Types
- DATABASE TRIGGER Scenario
- TRIGGER Execution Mechanisms
- TRIGGERS Within SQL Worksheet
- STATEMENT-LEVEL TRIGGERS
- Using RAISE_APPLICATION_ERROR()
- ROW-LEVEL TRIGGERS
- EXAMPLES OF TRIGGERS
- EMPLOYEE_SALARY_CHECK Example
- EMPLOYEE_JOURNAL Example
- BUDGET_EVENT Example
- INSTEAD OF TRIGGERS
- Triggers Within An Application
- CALL Syntax
- Trigger Maintenance Tasks
- SHOW ERRORS Trigger
- DROP Trigger
- ALTER Trigger
- Multiple Triggers For A Table
- Handling Mutating Table Issues
- What Are System Event Triggers?
- Defining The Scope
- Available System Events
- System Event Attributes
Related Courses
-
Introduction to Oracle Database 12c and SQL
DBOR-950- Duration: 3 Days
- Delivery Format: Classroom Training, Online Training
- Price: 2,100.00 USD
-
Oracle Database 12c: SQL II - Intermediate
DBOR-951- Duration: 3 Days
- Delivery Format: Classroom Training, Online Training
- Price: 2,100.00 USD
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