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Managing Databases with Oracle

Managing Databases with Oracle
To see the contents of the SQL*Plus buffer, type:

LIST
CONTENTS
CURRENT
BUFFER

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Managing Databases with Oracle
You have linked SQL*Plus to an external text editor. To invoke the text editor for use within SQL*Plus, which command do you use?

Alter [FileName]
Show [FileName]
Open [FileName]
Edit [FileName]

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Managing Databases with Oracle
After a table has been created, its structure can be modified using the SQL command:

CHANGE TABLE [TableName].
UPDATE TABLE [TableName].
MODIFY TABLE [TableName].
ALTER TABLE [TableName].

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Managing Databases with Oracle
You can check on the status of tables with the DESCRIBE or DESC command.

False
True

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Managing Databases with Oracle
The only time that case matters is inside quotation marks of strings.

False
True

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Managing Databases with Oracle
Which prefixes are available to Oracle triggers?

:new only
Both :new and :old
Neither :new nor :old
:old only

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