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1Copyright 2011, Oracle and/or its affiliates. All rights reserved.

Introduction

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Lesson Objectives

After completing this lesson, you should e ale to do thefollo!ing"

# $iscuss the goals of the course

# $escrie the dataase schema and tales that are used in

the course# %dentify the availale environments that can e used in the

course

# &evie! some of the asic concepts of '()

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Lesson Agenda

# Course o+ectives and course agenda# he dataase schema and appendies used in the course

and the availale development environment in this course

# &evie! of some asic concepts of '()

# Oracle $ataase 11gdocumentation and additionalresources

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Course Objectives

After completing this course, you should e ale to do thefollo!ing"

# Control dataase access to specific o+ects

# Add ne! users !ith different levels of access privileges

# anage schema o+ects# anage o+ects !ith data dictionary vie!s

# anipulate large data sets in the Oracle dataase y using

suueries

# anage data in different time ones# rite multiple-column suueries

# 3se scalar and correlated suueries

# 3se the regular epression support in '()

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Course Prerequisites

he Oracle Database: SQL Fundamentals Icourse is aprereuisite for this course.

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Course Agenda

# $ay 1"6 %ntroduction

6 Controlling 3ser Access

6 anaging 'chema O+ects

6 anaging O+ects !ith $ata $ictionary 7ie!s# $ay 2"

6 anipulating )arge $ata 'ets

6 anaging $ata in $ifferent ime 8ones

6 &etrieving $ata y 3sing 'uueries

6 &egular 9pression 'upport

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Lesson Agenda





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Tables Used in This Course

?%'O&@employee>id

start>date

end>date

+o>id

department>id

$9A&9B'department>id

department>namemanager>idlocation>id

)OCA%OB'location>id

street>addresspostal>code

citystate>province

country>id

idfirst>namelast>name

emailphone>numer

hire>date+o>idsalary

commission>pctmanager>id

department>id

CO3B&%9'country>id

country>nameregion>id

&9%OB'region>id

region>name&A$9'grade>level

lo!est>sal

highest>sal

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Appendixes and Practices Used in the Course

# Appendi A" ale $escriptions# Appendi =" 3sing '() $eveloper

# Appendi C" 3sing '()Dlus

# Appendi $" 3sing

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Development nvironments

here are t!o development environments for this course"# he primary tool is Oracle '() $eveloper.

# @ou can also use '()Dlus command-line interface.

'() $eveloper '() Dlus

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Lesson Agenda





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!evie" o# !estricting Data

# &estrict the ro!s that are returned y using the WHEREclause.

# 3se comparison conditions to compare one epression !ith

another value or epression.

# 3se logical conditions to comine the result of t!o

component conditions and produce a single result ased on

those conditions.

Operator eaning

BETWEEN...AND...

=et!een t!o values FinclusiveG

IN(set) atch any of a list of values

LIKE atch a character pattern

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!evie" o# $orting Data

# 'ort retrieved ro!s !ith the ORDERBYclause"6 ASC" Ascending order, default

6 DESC" $escending order

# he ORDERBYclause comes last in the SELECTstatement"

SELECT last_name, jo_!", "e#a$tment_!", %!$e_"ate

&RO' em#loees

ORDER BY %!$e_"ate

H

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!evie" o# $%L &unctions

'ingle-ro!

functions

ultiple-ro!

functions

&eturn one result

per ro!

&eturn one result

per set of ro!s

Eunctions

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!evie" o# $ingle'!o" &unctions

Conversion $ate

Bumer'ingle-ro!functions

eneral

Character

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!evie" o# T(pes o# )roup &unctions

# A*+# CONT

# 'A-

# 'IN

# STDDE*# S'

# *ARIANCE

roup

functions

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!evie" o# Using $ubqueries

# A suuery is a SELECTstatement nested in a clause ofanother SELECTstatement.

# 'ynta"

# ypes of suueries"

$ingle'ro" subquer( *ultiple'ro" subquer(

&eturns only one ro! &eturns more than one ro!

3ses single-ro! comparisonoperators

3ses multiple-ro! comparisonoperators

SELECT selet_l!st

&RO' tale

WHERE e/#$ o#e$ato$ (SELECT selet_l!st

&RO' tale )

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!evie" o# *anipulating Data

A data manipulation language F$)G statement is eecuted!hen you"

# Add ne! ro!s to a tale

# odify eisting ro!s in a tale

# &emove eisting ro!s from a tale

&unction Description

INSERT Adds a ne! ro! to the tale

0DATE odifies eisting ro!s in the tale

DELETE &emoves eisting ro!s from the tale

'ER+E 3pdates, inserts, or deletes a ro! conditionally

into/from a tale

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Lesson Agenda





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Oracle Database $%L Documentation

# Oracle Database New Features Guide# Oracle Database Reference

# Oracle Database SQL Language Reference

# Oracle Database Concepts

# Oracle Database SQL Deeloper !ser"s Guide Release#$%

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Additional !esources

Eor additional information aout the ne! Oracle 11g '(), referto the follo!ing"

# Oracle Database %%g: New Features eStudies

# Oracle b& '(ample series )O*'+: Oracle Database %%g

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$ummar(

%n this lesson, you should have learned the follo!ing"# he course o+ectives

# he sample tales used in the course

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Practice +, Overvie"

his practice covers the follo!ing topics"# &unning the '() $eveloper online tutorial

# 'tarting '() $eveloper and creating a ne! dataase

connection and ro!sing the tales

# 9ecuting '() statements using the '() orIsheet# &evie!ing the asic concepts of '()

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