PL/SQL Using oracle-supplied Packages in Application Development FAQS

1.     Introduction to Oracle-Supplied Packages

2.     Overview of DBMS Packages

3.     DBMS_OUTPUT Package

o   Using DBMS_OUTPUT.PUT_LINE for Debugging

o   Enabling and Disabling Output

4.     DBMS_SQL Package

o   Executing Dynamic SQL

o   Parsing, Binding, and Executing SQL Statements

5.     DBMS_LOCK Package

o   Controlling Locks and Synchronization

o   Using DBMS_LOCK.SLEEP

6.     DBMS_ALERT Package

o   Managing Alerts in PL/SQL

o   Synchronizing Sessions Using Alerts

7.     DBMS_JOB Package

o   Scheduling and Managing Jobs

o   Creating and Managing Background Jobs

8.     DBMS_SCHEDULER Package

o   Managing Advanced Scheduling of Jobs

o   Creating and Managing Jobs, Programs, and Schedules

9.     DBMS_PIPE Package

o   Inter-process Communication Using Pipes

o   Sending and Receiving Messages

10.  DBMS_METADATA Package

o   Extracting Metadata for Database Objects

o   Retrieving Object Definitions (e.g., Tables, Views)

11.  DBMS_RANDOM Package

o   Generating Random Numbers and Strings

o   Seeding the Random Number Generator

12.  DBMS_STATS Package

o   Collecting Statistics for Database Optimization

o   Managing Optimizer Statistics

13.  DBMS_SESSION Package

o   Managing Session Information and Context

o   Setting and Getting Session Parameters

14.  DBMS_UTILITY Package

o   Utility Functions (e.g., Formatting SQL)

o   Error Handling and Other Utility Operations

15.  DBMS_LOB Package

o   Working with Large Objects (LOBs)

o   Reading, Writing, and Manipulating LOBs

16.  DBMS_AQ Package

o   Managing Oracle Advanced Queuing (AQ) Messages

o   Sending and Receiving Queue Messages

17.  UTL_FILE Package

o   File Input and Output from PL/SQL

o   Reading from and Writing to Files

18.  DBMS_OLAP Package

o   OLAP (Online Analytical Processing) Data Access

o   Managing OLAP Cubes and Data

19.  DBMS_REDEFINITION Package

o   Online Table Redefinition

o   Modifying Tables Without Downtime

20.  DBMS_XMLGEN Package

o   Generating XML Documents from Queries

o   Managing XML Data

21.  DBMS_XMLSTORE Package

o   Storing and Managing XML Data in Oracle

o   Creating and Manipulating XML Data

22.  DBMS_CLOUD Package

o   Integrating with Cloud Storage Services (e.g., Oracle Cloud)

o   Managing Data in Cloud Storage

23.  DBMS_FILE_TRANSFER Package

o   Transferring Files Between Databases

o   File Operations for Distributed Systems

24.  DBMS_STATS Package for Gathering Statistics

o   Analyzing and Collecting Table and Index Statistics

o   Managing Automatic Statistics Collection

25.  DBMS_WALLET Package

o   Managing Oracle Wallet for Encryption

o   Securing Sensitive Data

26.  DBMS_SESSION and DBMS_APPLICATION_INFO

o   Managing Session State Information

o   Setting and Getting Application Context

27.  DBMS_TTS Package

o   Tablespace Transport and Migration

o   Managing Tablespace Data

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