Overview
of Relational
Databases,SQL
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Displaying
Data from
Multiple Tables
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Multiple-Column
Subqueries
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Discuss the theoretical and physical aspects of a
relational database
Describe the Oracle
implementation of the
RDBMS and ORDBMS
Describe the use
and benefits of SQL
Writing Basic
SQL Statements
List the capabilities
of SQL SELECT statements
Execute a basic
SELECT
statement
Differentiate
between SQL statements and SQL*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
Describe the use
of
conversion functions
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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
Aggregating
Data Using
Group Functions
Identify the available
group functions
Describe the use
of 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
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Write multiple-column
subqueries
Describe and explain
the
behavior of subqueries
when null values are retrieved
Write subqueries
in a
FROM clause
Managing Rollback
Segments
Produce queries
that require an input variable
Customize the
SQL*Plus
environment
Produce more readable
output
Create and execute
script files
Save customizations
Manipulating
Data
Describe each
DML
statement
Insert rows into
a table
Update rows in
a table
Delete rows from
a table
Control transactions
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