Exam Code: 1z0-007

Course Name: Introduction to Oracle9i: SQL

Vendor: Oracle

Passing Score: 71%

Introduction to Oracle9i: SQL, also known as 1z0-007 exam, is one of the important Oracle certifications. IT Professionals wishing to work as Oracle database certified professional can do that by taking 1z0-007 exam. Moreover, by taking this exam they can get benefit by understanding the architecture of the Oracle database with all internal details. This Oracle certification is recommended for those IT Professionals who have completed certification of oracle 8 or 8i certification.

The 1z0-007 exam provides you with the technical knowledge and skills of installing Oracle Database 9i Software, and write basic SQL Select statements. Introduction to Oracle9i: SQL, also helps you to get an introduction to new oracle 9i features. Moreover, the 1z0-007 exam also enables you to restrict and sort data, to do single row functions, display data from multiple tables, and arranging data using group functions. In order to write subqueries, produce readable output with iSQL Plus, Manipulating Data, Creating and Managing Table and also how to include constraints, one must take the 1z0-007 exam. Introduction to Oracle 9i: SQL also makes you an expert in Oracle database by creating views, and creating other database objects. The 1z0-007 exam also trains you in most of the new feature of oracle 9i. So as a 1z0-007 certified professional one can secure his career in Oracle Database jobs. As a prominent organizations prefer a certified person as compare to non-certified.

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C ourse Outline: Introduction to Oracle9i: SQL

Writing Basic SQL Select Statements

List the capabilities of SQL SELECT statements

Execute a basic SELECT statement

Differentiate between SQL statements and iSQL*Plus commands

Restricting and Sorting Data

Limit the rows retrieved by a query

Sort the rows retrieved by a query

Single-Row Functions

Describe various types of functions available in SQL

Use character, number, and date functions in SELECT statements

Use conversion functions

Displaying Data from Multiple Tables

Write SELECT statements to access data from more than one table using equality and nonequality joins

View data that generally does not meet a join condition by using outer joins

Join a table to itself using a self-join

Aggregating Data using Group Functions

Identify the available group functions

Use group functions

Group data using the GROUP BY clause

Include or exclude grouped rows by using the HAVING clause

Subqueries

Describe the types of problems that subqueries can solve

Define subqueries

List the types of subqueries

Write single-row and multiple-row subqueries

Producing Readable Output with iSQL*Plus

Produce queries that require a substitution variable

Produce more readable output

Create and execute script files

Manipulating Data

Describe each DML statement

Insert rows into a table

Update rows in a table

Delete rows from a table

Merge rows in a table

Control transactions

Creating and Managing Tables

Describe the main database objects

Create tables

Describe the datatypes that can be used when specifying column definition

Alter table definitions

Drop, rename and truncate tables

Including Constraints

Describe constraints

Create and maintain constraints

Creating Views

Describe a view

Create, alter the definition, and drop a view

Retrieve data through a view

Insert, update and delete data through a view

Creating Other Database Objects

Create, maintain and use sequences

Create and maintain indexes

Create private and public synonyms