Oracle Database: SQL and PL/SQL Fundamentals

Transcription

1 Oracle University Contact Us: & Oracle Database: SQL and PL/SQL Fundamentals Duration: 5 Days What you will learn This Oracle Database: SQL and PL/SQL Fundamentals training delivers the fundamentals of SQL and PL/SQL along with the benefits of the programming languages using Oracle Database technology. You'll explore the concepts of relational databases. Learn To: Write queries against single and multiple tables, manipulate data in tables and create database objects. Use single row functions to customize output. Invoke conversion functions and conditional expressions. Use group functions to report aggregated data. Create PL/SQL blocks of application code that can be shared by multiple forms, reports and data management applications. Develop anonymous PL/SQL blocks, stored procedures and functions. Declare identifiers and trap exceptions. Use DML statements to manage data. Use DDL statements to manage database objects. Declare PL/SQL Variables. Conditionally control code flow (loops, control structures). Describe stored procedures and functions. Retrieve row and column data from tables. Benefits to You Ensure fast, reliable, secure and easy to manage performance. Optimize database workloads, lower IT costs and deliver a higher quality of service by enabling consolidation onto database clouds. Hands-On Practices Demonstrations and hands-on practice reinforce the fundamental concepts that you ll learn in this course. By enrolling in this course, you ll begin using Oracle SQL Developer to develop these program units. SQL*Plus and JDeveloper are available as optional tools. Course Bundle Note: This course is a combination of Oracle Database: SQL Workshop I and Oracle Database: PL/SQL Fundamentals courses. Copyright 2013, Oracle. All rights reserved. Page 1

2 Audience Application Developers Forms Developer Functional Implementer PL/SQL Developer Portal Developer Reports Developer Technical Consultant Related Training Required Prerequisites Familiarity with data processing concepts and techniques Familiarity with programming concepts Course Objectives Run data manipulation statements (DML) to update data in the Oracle Database. Design PL/SQL anonymous block that execute efficiently. Describe the features and syntax of PL/SQL. Handle runtime errors. Describe stored procedures and functions. Use PL/SQL programming constructs and conditionally control code flow (loops, control structures, and explicit cursors). Use cursors to process rows. Identify the major structural components of the Oracle Database 11g. Retrieve row and column data from tables with the SELECT statement. Create reports of sorted and restricted data. Employ SQL functions to generate and retrieve customized data. Display data from multiple tables using the ANSI SQL 99 JOIN syntax. Create reports of aggregated data. Run data definition language (DDL) statements to create and manage schema objects. Copyright 2013, Oracle. All rights reserved. Page 2

3 Course Topics Introduction Overview of Oracle Database 12c and related products Overview of relational database management concepts and terminologies Introduction to SQL and its development environments The HR schema and the tables used in this course Oracle Database documentation and additional resources Retrieve Data using the SQL SELECT Statement List the capabilities of SQL SELECT statements Generate a report of data from the output of a basic SELECT statement Use arithmetic expressions and NULL values in the SELECT statement Invoke Column aliases Concatenation operator, literal character strings, alternative quote operator, and the DISTINCT keyword Display the table structure using the DESCRIBE command Restricted and Sorted Data Write queries with a WHERE clause to limit the output retrieved Describe the comparison operators and logical operators Describe the rules of precedence for comparison and logical operators Usage of character string literals in the WHERE clause Write queries with an ORDER BY clause Sort the output in descending and ascending order Substitution Variables Usage of Single-Row Functions to Customize Output List the differences between single row and multiple row functions Manipulate strings using character functions Manipulate numbers with the ROUND, TRUNC, and MOD functions Perform arithmetic with date data Manipulate dates with the DATE functions Conversion Functions and Conditional Expressions Describe implicit and explicit data type conversion Describe the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions Nesting multiple functions Apply the NVL, NULLIF, and COALESCE functions to data Usage of conditional IF THEN ELSE logic in a SELECT statement Aggregated Data Using the Group Functions Usage of the aggregation functions in SELECT statements to produce meaningful reports Describe the AVG, SUM, MIN, and MAX function How to handle Null Values in a group function? Divide the data in groups by using the GROUP BY clause Exclude groups of date by using the HAVING clause Display Data From Multiple Tables Write SELECT statements to access data from more than one table Join Tables Using SQL:1999 Syntax View data that does not meet a join condition by using outer joins Copyright 2013, Oracle. All rights reserved. Page 3

4 Join a table to itself by using a self join Create Cross Joins Usage of Subqueries to Solve Queries Use a Subquery to Solve a Problem Single-Row Subqueries Group Functions in a Subquery Multiple-Row Subqueries Use the ANY and ALL Operator in Multiple-Row Subqueries Use the EXISTS Operator SET Operators Describe the SET operators Use a SET operator to combine multiple queries into a single query Describe the UNION, UNION ALL, INTERSECT, and MINUS Operators Use the ORDER BY Clause in Set Operations Data Manipulation Add New Rows to a Table Change the Data in a Table Use the DELETE and TRUNCATE Statements How to save and discard changes with the COMMIT and ROLLBACK statements Implement Read Consistency Describe the FOR UPDATE Clause DDL Statements to Create and Manage Tables Categorize Database Objects Create Tables Describe the data types Understand Constraints Create a table using a subquery How to alter a table? How to drop a table? Other Schema Objects Create, modify, and retrieve data from a view Perform Data manipulation language (DML) operations on a view How to drop a view? Create, use, and modify a sequence Create and drop indexes Create and drop synonyms Introduction to PL/SQL PL/SQL Overview List the benefits of PL/SQL Subprograms Overview of the Types of PL/SQL blocks Create a Simple Anonymous Block Generate the Output from a PL/SQL Block PL/SQL Identifiers List the different Types of Identifiers in a PL/SQL subprogram Usage of the Declarative Section to Define Identifiers Copyright 2013, Oracle. All rights reserved. Page 4

5 Use of variables to store data Scalar Data Types %TYPE Attribute Bind Variables Sequences in PL/SQL Expressions Write Executable Statements Basic PL/SQL Block Syntax Guidelines How to comment code? SQL Functions in PL/SQL Data Type Conversion Nested Blocks Operators in PL/SQL Interaction with the Oracle Server SELECT Statements in PL/SQL to Retrieve data Data Manipulation in the Server Using PL/SQL The SQL Cursor concept Learn to use SQL Cursor Attributes to Obtain Feedback on DML How to save and discard transactions? Control Structures Conditional processing Using IF Statements Conditional processing Using CASE Statements Simple Loop Statement While Loop Statement For Loop Statement The Continue Statement Usage of Composite Data Types PL/SQL Records The %ROWTYPE Attribute Insert and Update with PL/SQL Records Associative Arrays (INDEX BY Tables) INDEX BY Table Methods INDEX BY Table of Records Explicit Cursors Understand Explicit Cursors Declare the Cursor How to open the Cursor? Fetching data from the Cursor How to close the Cursor? Cursor FOR loop Explicit Cursor Attributes FOR UPDATE Clause and WHERE CURRENT Clause Exception Handling What are Exceptions? Handle Exceptions with PL/SQL Trap Predefined Oracle Server Errors Trap Non-Predefined Oracle Server Errors Trap User-Defined Exceptions Copyright 2013, Oracle. All rights reserved. Page 5

6 Propagate Exceptions RAISE_APPLICATION_ERROR Procedure Stored Procedures and Functions What are Stored Procedures and Functions? Differentiate between anonymous blocks and subprograms Create a Simple Procedure Create a Simple Procedure with IN parameter Create a Simple Function Execute a Simple Procedure Execute a Simple Function Oracle Database 12c: Admin, Install and Upgrade Accelerated Duration: 5 Days What you will learn This Oracle Database 12c: Admin, Install and Upgrade Accelerated course covers 7 days worth of content in only 5 days. It consists of the Oracle Database 12c: Administration Workshop Ed 1 course (5 days) and the Oracle Database 12c: Install and Upgrade Workshop Ed 1 course (2 days). In this course, you will be introduced to Oracle Database Cloud Service. This course will will teach you about the Oracle Database architecture and you will discover how to effectively manage an Oracle Database instance. You will also be provided key information on how to install and administer Oracle Database 12c. Learn To: Upgrade an existing Oracle Database to Oracle Database 12c. Create and manage an Oracle Database Instance. Create and manage Storage Structures. Configure the Oracle Network Environment. Create and manage users. Monitor the database and manage performance. Learn basic information on backup and recovery techniques. Gain an understand of the Oracle Database Cloud Service. Benefits To You Copyright 2013, Oracle. All rights reserved. Page 6

7 Discover how you can effectively install and manage an Oracle Database instance. Create a container database and provision pluggable databases to support your business needs. Benefit from learning how to configure the Oracle Network Environment to perform database maintenance. Audience Database Administrators Database Designers Support Engineer Technical Administrator Related Training Required Prerequisites Working knowledge of SQL and use of PL/SQL packages Suggested Prerequisites Basic knowledge of Linux Operating System Course Objectives Manage Oracle Database Storage structures Gain an understand of the Oracle Database Cloud Service Install Oracle Database 12c software Upgrade database to Oracle Database 12c Create an Oracle Database Create a container database Monitor the Database Manage Database Performance Implement Database Auditing Configure the Database Instance Such That Resources Are Appropriately Allocated Among Sessions and Tasks Schedule Jobs to Run Inside or Outside of the Database Configure Oracle Net Services Configure your Database For Backup and Recovery Operations Describe Oracle Database Architecture Manage the Oracle Database Instance Copyright 2013, Oracle. All rights reserved. Page 7

8 Course Topics Introduction Course Objectives Course Schedule Overview of Oracle Database 12c Overview of Oracle Cloud Overview of the HR Schema Oracle Database 12c Introduction Exploring the Oracle Database Architecture Oracle Database Architecture: Overview Oracle Database Instance Configurations Connecting to the Oracle Database Instance Oracle Database memory Structures (overview) Process Architecture Process Structures Process Startup Sequence Database Storage Architecture Oracle Software Installation Basics Planning Your Installation Configuring Oracle Linux with Oracle RDBMS Pre-Install RPM Operating System Groups and Users Environment Variables Configuring the Oracle Software Owner Environment Using Oracle Universal Installer (OUI) Installation Option: Silent Mode Installing Oracle Database Software System Requirements for Oracle Database Creating Operating System Groups and Users Types of Installations Creating an Oracle Database by Using DBCA Planning the Database Storage Structure Types of Databases (based on workload) Choosing the Appropriate Character Set Understanding How Character Sets are Used Setting the NLS_LANG Initialization Parameter Using the Database Configuration Assistant (DBCA) Oracle Database Management Tools Introducing Oracle Database Management Tools Using SQL*Plus Using SQL Developer Logging in to Oracle Enterprise Manager Database Express Using the Enterprise Manager Database Express Home Page Understanding the Enterprise Manager Cloud Control Framework Using Enterprise Manager Cloud Control Copyright 2013, Oracle. All rights reserved. Page 8

9 Managing the Database Instance Initialization Parameter Files Starting an Oracle Database Instance Shutting Down an Oracle Database Instance Viewing Log Files Using Trace Files Using the Dynamic Performance Views Data Dictionary Configuring the Oracle Network Environment Oracle Net Services Overview Oracle Net Listener Overview Establishing Oracle Network Connections Connecting to a Server Tools for Configuring and Managing the Oracle Network Using the Listener Control Utility Using Oracle Net Configuration Assistant Using Oracle Net Manager Administering User Security Database User Accounts (overview) Predefined Administrative Accounts Creating a User Authentication Unlocking a User Account and Resetting the Password Privileges Roles Profiles Managing Database Storage Structures Understanding Storage of Data Database Block contents Exploring the Storage Structure Creating a New Tablespace Overview of Tablespaces Created by Default Managing Tablespaces Viewing Tablespace Information Using Oracle Managed Files Managing Space Space Management Overview Block Space Management Row Chaining and Migration Free Space Management Within Segments Types of Segments Allocating Extents Allocating Space Creating Tables Without Segments Managing Undo Data Undo Data Overview Transactions and Undo Data Copyright 2013, Oracle. All rights reserved. Page 9

10 Storing Undo Information Comparing Undo Data and Redo Data Managing Undo Configuring Undo Retention Guaranteeing Undo Retention Changing an Undo tablespace to a Fixed Size Managing Data Concurrency Overview of Locks Locking Mechanism Data Concurrency DML Locks Enqueue Mechanism Lock Conflicts Implementing Oracle Database Auditing Separation of Responsibilities Database Security Monitoring for Compliance Standard Database Auditing Unified Audit Data Trail Separation for Duties for Audit Administration (AUDIT_ADMIN and AUDIT_VIEWER roles) Configuring the Audit Trail Specifying Audit Options Backup and Recovery Concepts Categories of Failures Flashback Technology Understanding Instance Recovery Phases of Instance Recovery Tuning Instance Recovery Using the MTTR Advisor Comparing Complete and Incomplete Recovery Oracle Data Protection Solutions Backup and Recovery Configuration Configuring for Recoverability Configuring the Fast Recovery Area Multiplexing the Control File Online Redo Log File Multiplexing the Online Redo Log File Archived Redo Log Files Archiver Process Archived Redo Log File Naming and Destinations Performing Database Backups Backup Solutions Overview Oracle Secure Backup (overview) User Managed Backup (overview) Backup Terminology and Types of Backups Using Recovery Manager (RMAN) Configuring Backup Settings Copyright 2013, Oracle. All rights reserved. Page 10

11 Oracle-Suggested Backup Backing Up the Control File to a Trace File Performing Database Recovery Data Recovery Advisor Loss of a Control File Loss of a Redo Log File Loss of a Datafile in NOARCHIVELOG Mode Loss of a Noncritical Datafile in ARCHIVELOG Mode Loss of a System-Critical Datafile in ARCHIVELOG Mode Moving Data Moving Data: General Architecture Oracle Data Pump SQL*Loader External Tables Performing Database Maintenance Database Maintenance (overview) Viewing the Alert History Terminology Automatic Workload Repository (AWR) Statistic Levels Automatic Database Diagnostic Monitor (ADDM) Advisory Framework Enterprise Manager and Advisors Managing Performance Performance Monitoring Tuning Activities Performance Planning Instance Tuning Performance Tuning Methodology Performance Tuning Data Monitoring Performance Managing Memory Oracle Database Cloud Service: Overview Database as a Service Architecture, Features and Tooling Software Editions: Included Database Options and Management Packs Automated Database Provisioning Managing the Compute Node Associated With a Database Deployment Managing Network Access to Database as a Service Enabling Access to a Compute Node Port Scaling a Database Deployment & Patching Database as a Service Using the Oracle Database Cloud Service Console to Manage Patches Copyright 2013, Oracle. All rights reserved. Page 11