Oracle® PL/SQL® Interactive Workbook, Second Edition

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Chapter 16 Stored Code

Lab 16.1 ▪ Self-Review Answers

A1:

Questions	Answers	Comments
1)	B	The USER_ERRORS view only has details on code that is currently in an invalid state. Once the code becomes valid, it will no longer be present in the USER_ERRORS view.

A2:

Questions	Answers	Comments
2)	A	The DESC command can be used on tables and packages. It will give different results for tables and packages.

A3:

Questions	Answers	Comments
3)	B	Only functions within packages require pragma restrictions used in SQL statements.

A4:

Questions	Answers	Comments
4)	C

A5:

Questions	Answers	Comments
5)	B

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