EDUCBA

EDUCBA

MENUMENU
  • Free Tutorials
  • Free Courses
  • Certification Courses
  • 360+ Courses All in One Bundle
  • Login
Home Data Science Data Science Tutorials Oracle Tutorial Oracle utilities
Secondary Sidebar
Oracle Tutorial
  • Advanced
    • Timestamp to Date in Oracle
    • Oracle Golden Gate
    • Oracle Virtual Machine
    • Oracle Describe Table
    • Oracle Clauses
    • Oracle Having Clause
    • Oracle?Primavera
    • Oracle FOREIGN Key
    • PIVOT in Oracle
    • Oracle Alter Table
    • Oracle Queries
    • Oracle Views
    • Oracle Window Functions
    • Oracle String Functions
    • Oracle Date Functions
    • Oracle Analytic Functions
    • Oracle Aggregate Functions
    • Select in Oracle
    • INSERT in Oracle
    • DISTINCT in Oracle
    • Function in Oracle
    • Oracle GROUP_CONCAT
    • Oracle INSTR()
    • Oracle CONVERT
    • Oracle LENGTH()
    • Oracle EXISTS
    • Oracle REPLACE()
    • Oracle MERGE
    • Oracle LEAD()
    • Oracle EXTRACT()
    • Oracle LISTAGG()
    • Oracle SYS_CONTEXT()
    • Oracle COALESCE
    • Oracle NVL()
    • Oracle SYSDATE()
    • Oracle?Date Format
    • Oracle SYS_GUID()
    • Oracle WILDCARDS
    • Oracle Synonyms
    • Oracle Subquery
    • BETWEEN in Oracle
    • FETCH in Oracle
    • Oracle Index
    • Oracle Function-based Index
    • Oracle UNIQUE Index
    • Oracle Bitmap Index
    • Oracle Column
    • Oracle Triggers
    • Oracle Procedures
    • Sample Database for Oracle
    • Oracle LIKE Operator
    • ORDER BY in Oracle
    • Oracle ORDER BY DESC
    • GROUP BY in Oracle
    • Oracle GROUP BY HAVING
    • Oracle Aliases
    • Table in Oracle
    • Oracle Temporary Table
    • Oracle? Table Partition
    • Oracle rename table
    • Oracle CTE
    • Cursor in Oracle
    • Oracle LOCK TABLE
    • Oracle Tablespace
    • Oracle CARDINALITY
    • Oracle REGEXP
    • Oracle REGEXP_REPLACE
    • Oracle to_date
    • JSON in Oracle
    • Oracle COMMIT
    • Oracle GRANT
    • Oracle MD5
    • Oracle ROLLBACK
    • Oracle Users
    • Oracle TIMESTAMP
    • IF THEN ELSE in Oracle
    • Oracle While Loop
    • Oracle Clone Database
    • Oracle Backup Database
    • Oracle? XML
    • Oracle XMLAGG
    • Oracle XMLTABLE
    • Oracle Performance Tuning
    • Oracle B Tree Index
    • Oracle fusion
    • Oracle ebs
    • Oracle GRC
    • Oracle ERP
    • Oracle ASM
    • Oracle Cloud
    • Oracle HCM Cloud
    • Oracle Integration Cloud
    • Oracle Jinitiator
    • Oracle pathfinder
    • Oracle VirtualBox
    • Oracle Weblogic Server
    • Oracle decode
    • Oracle Exadata
    • Oracle ZFS
    • Oracle? utilities
    • JDBC Driver for Oracle
    • Oracle? DBA Versions
    • Oracle DBA Salary
  • Basic
    • Oracle Marketing Cloud
    • What is Oracle?
    • Career in Oracle
    • How to Install Oracle
    • Oracle Versions
    • What Is Oracle Database
    • Oracle Data Warehousing
    • Oracle Warehouse Builder
    • Career In Oracle Database Administrator
    • Career In Oracle DBA
    • What is Oracle RAC
    • Oracle DBA
    • Oracle? Vanderbilt
    • What is RMAN Oracle
    • Oracle Database Administration
    • Oracle Operators
    • Oracle Constraints
    • Oracle number
    • Oracle Data Types
    • Oracle UNIQUE Constraint
    • Oracle Check Constraint
  • Joins
    • Joins in Oracle
    • Inner Join in Oracle
    • Oracle Cross Join
    • Left Join in Oracle
    • OUTER Join in Oracle
    • Oracle Full Outer Join
    • Natural Join in Oracle
    • Oracle Self Join
    • Oracle hash join
    • Oracle? Update with Join
  • Oracle SET Operators
    • UNION in Oracle
    • Oracle UNION ALL
    • INTERSECT in Oracle
    • MINUS in Oracle
  • Interview Questions
    • Oracle Interview Questions
    • Oracle Apps Interview Questions
    • Oracle Apps Technical Interview Questions
    • Oracle Database Interview Questions
    • Oracle Forms Interview Questions
    • Oracle PL/SQL Interview Questions
    • Oracle RAC Interview Questions
    • Oracle SOA Interview Questions

Related Courses

Oracle Course Training

Oracle DBA Certification Course

MongoDB Certification Training

Oracle utilities

Oracle utilities

Introduction to Oracle utilities

Oracle provides the different utilities to the users, in which we can manage the data such as we can handle high speed movement of data and metadata from one database to another database using the data pump export and import functionality. Basically Oracle utilities provide the group of extractors and schema that means we can extract and manipulate the whole representation of metadata using the different API of metadata. It provides the moving facility to the user, in which we are able to move data and metadata from one site to another site using a different API of data Pump. It also provides the load data functionality that is we can load data into the oracle table from a different operating system by using SQL Loader.

All Oracle Utilities

Now let’s see different Oracle utilities as follows.

Start Your Free Data Science Course

Hadoop, Data Science, Statistics & others

All in One Data Science Bundle(360+ Courses, 50+ projects)
Python TutorialMachine LearningAWSArtificial Intelligence
TableauR ProgrammingPowerBIDeep Learning
Price
View Courses
360+ Online Courses | 50+ projects | 1500+ Hours | Verifiable Certificates | Lifetime Access
4.7 (86,112 ratings)

1. Oracle Database Utilities

 Oracle database 11g is one type of utilities on oracle and it has some features such as handling the large amount of data, we can manipulate the data, we can extract the data and we can move from one site to another site etc. basically it includes some functionality as follows.

2. Data Pump Export and Import Utilities

Data Pump is used to handle high-speed data or metadata from one database to another database, this function is based on oracle database movement utilities. By using data Pump functionality we verify the data movement and this can be implemented by using the Export and Import parameters.

It has two types as follows.

  • Data Pump Export Utilities

Data Pump Export (It is referred to as Export for simplicity of reading) is a utility for dumping data and metadata into a group of operating files that files we called as dump file set. The dump file set we can easily move from one system to another and loaded by using Data Pump Import utilities. The set of dump files means it contains the table data, database metadata as well as control information and all files written in binary format which can be read only by using the Data Pump Import.

  • Data Pump Import Utilities

Data Pump Import utility is used to load metadata and export the dump file set into the target system. It also contains table data, database object metadata as well as control information like export utilities. Here also all files are written in binary format.

3. Data Pump API Utilities

Data Pump API gives a high-velocity system to move all or part of the information and metadata for a site starting with one data set then onto the next. For utilization of the Data Pump API, Oracle provides DBMS_DATAPUMP PL/SQL bundle. The Data Pump Export and Data Pump Import utilities depend on the Data Pump API.

4. Metadata API Utilities

It helps us to retrieve metadata s XML format including SQL DDL commands. To use Metadata API we need to use a procedure that is PL/SQL packages. For Metadata API every real-time entity is as object of that database.

5. SQL*Loader Utilities

It is used to load data from the external files into the SQL table of Oracle database. It has a different feature as follows.

  1. It loads data from different data files during the same
  2. Similarly we can load different tables during the same
  3. Manipulate the data before loading.
  4. It uses the operating system file to access the different data files.
  5. It is capable to load complex relational data.
  6. It uses secondary data files for loading purposes.

Normally the SQL* Loader uses input as a control file to control the behavior of the SQL* Loader and output of SQL* Loader is a database that is log files.

6. DBVerify Utility

DBVERIFY is an outer command-line utility that provides integrity check constraint that is we can check physical data structure. It tends to be utilized on offline or online information bases, too on reinforcement documents. We can use DBVERIFY basically when you should guarantee that a reinforcement data set (or data file) is legitimate before it is reestablished or as an indicative guide when you have experienced information debasement issues. Since DBVERIFY can be run against a disconnected data set, uprightness checks are altogether quicker. DBVERIFY checks are restricted to reserve oversaw blocks (that is, information blocks). Since DBVERIFY is just for use with data files, it won’t neutralize control documents or re-try logs. There are two order line interfaces to DBVERIFY. With the primary interface, you indicate circle squares of a solitary data file for checking. With the subsequent interface, you indicate a fragment for checking.

7. DBNEWID Utility

DBNEWID Utility is used to modify the internal and unique database identifiers as well as database name; by using DBNEWID we can modify any one of them as follows.

  1. We can modify only the DBID of a database.
  2. We can modify only the DBNAME of a database.
  3. In the third case we can modify both that is DBID and DBNAME.

8. External Table Utilities

External table utility present in the SQL* Loader allows us to access the data from external sources. The external tables can be created by using the ORACLE_DATAPUMP access driver, data manipulation command we cannot execute or we cannot create indexes on an external table. So that reason SQL* Loader is the best option for loading the data but it requires additional indexing. If we need to use an external file so we must have some basic knowledge about the file format and record format of the data files on your current executed platform as well as we also need to know what SQL is and how we can execute the query on SQL.

9. LogMiner

It is used to redo the log file with the help of the query interface.

Conclusion

We hope from this article you have understood about Oracle Utilities. From this article, we have learned the different Utilities of Oracle. We also see what are the advantages and disadvantages of Oracle Utilities. From this article, we learned how and when we use Oracle Utilities.

Recommended Articles

This is a guide to Oracle utilities. Here we discuss the different Utilities of Oracle along with the advantages and disadvantages and also learned how and when to use these utilities. You may also have a look at the following articles to learn more –

  1. Oracle XMLType
  2. Oracle Date Format
  3. Oracle Tablespace
  4. Oracle GRANT
Popular Course in this category
Oracle Training (14 Courses, 8+ Projects)
  14 Online Courses |  8 Hands-on Projects |  120+ Hours |  Verifiable Certificate of Completion
4.5
Price

View Course

Related Courses

Oracle DBA Database Management System Training (2 Courses)4.9
All in One Financial Analyst Bundle- 250+ Courses, 40+ Projects4.8
0 Shares
Share
Tweet
Share
Primary Sidebar
Footer
About Us
  • Blog
  • Who is EDUCBA?
  • Sign Up
  • Live Classes
  • Corporate Training
  • Certificate from Top Institutions
  • Contact Us
  • Verifiable Certificate
  • Reviews
  • Terms and Conditions
  • Privacy Policy
  •  
Apps
  • iPhone & iPad
  • Android
Resources
  • Free Courses
  • Database Management
  • Machine Learning
  • All Tutorials
Certification Courses
  • All Courses
  • Data Science Course - All in One Bundle
  • Machine Learning Course
  • Hadoop Certification Training
  • Cloud Computing Training Course
  • R Programming Course
  • AWS Training Course
  • SAS Training Course

ISO 10004:2018 & ISO 9001:2015 Certified

© 2022 - EDUCBA. ALL RIGHTS RESERVED. THE CERTIFICATION NAMES ARE THE TRADEMARKS OF THEIR RESPECTIVE OWNERS.

EDUCBA
Free Data Science Course

SPSS, Data visualization with Python, Matplotlib Library, Seaborn Package

*Please provide your correct email id. Login details for this Free course will be emailed to you

By signing up, you agree to our Terms of Use and Privacy Policy.

EDUCBA Login

Forgot Password?

By signing up, you agree to our Terms of Use and Privacy Policy.

EDUCBA
Free Data Science Course

Hadoop, Data Science, Statistics & others

*Please provide your correct email id. Login details for this Free course will be emailed to you

By signing up, you agree to our Terms of Use and Privacy Policy.

EDUCBA

*Please provide your correct email id. Login details for this Free course will be emailed to you

By signing up, you agree to our Terms of Use and Privacy Policy.

Let’s Get Started

By signing up, you agree to our Terms of Use and Privacy Policy.

This website or its third-party tools use cookies, which are necessary to its functioning and required to achieve the purposes illustrated in the cookie policy. By closing this banner, scrolling this page, clicking a link or continuing to browse otherwise, you agree to our Privacy Policy

Loading . . .
Quiz
Question:

Answer:

Quiz Result
Total QuestionsCorrect AnswersWrong AnswersPercentage

Explore 1000+ varieties of Mock tests View more