- World's Largest Collection of Interview Questions & Answers, FAQs, queries, sample papers, exam papers, dumps, what, why, how, where, when questions
Interview Success Kit - Get Success in Job Interviews Interview Success Kit - 30,000 Interview Que. & Ans.
Covers 30,000+ Interview Questions asked in actual MNC Interviews - all with model answers.
Get Your Dream Job Now -
Sponsored Links
Interview Questions
Our Services

Question :
What are all the different types of indexes?
Category MYSQL Interview Questions
Rating (4.6) By 9 users
Added on 5/9/2016
Views 682
Rate it!

Unique Index.

This indexing does not allow the field to have duplicate values if the column is unique indexed. Unique index can be applied automatically when primary key is defined.

Clustered Index.

This type of index reorders the physical order of the table and search based on the key values. Each table can have only one clustered index.

NonClustered Index.

NonClustered Index does not alter the physical order of the table and maintains logical order of data. Each table can have 999 nonclustered indexes.

If you have the better answer, then send it to us. We will display your answer after the approval.
Rules to Post Answers in

  • There should not be any Spelling Mistakes.
  • There should not be any Gramatical Errors.
  • Answers must not contain any bad words.
  • Answers should not be the repeat of same answer, already approved.
  • Answer should be complete in itself.
  • Name :*
    Email Id :*
    Answer :*
    Verification Code Code Image - Please contact webmaster if you have problems seeing this image code Not readable? Load New Code
    Process Verification Enter the above shown code: *
    Inform me about updated answers to this question

    Related Questions
    View Answer
    What are all the Common SQL Function?
    View Answer
    How many TRIGGERS are allowed in MySql table?
    View Answer
    What are the objects can be created using CREATE statement?
    View Answer
    How to enter Characters as HEX Numbers?
    View Answer
    What is the difference between BLOB AND TEXT?
    View Answer
    What are the column comparisons operators?
    View Answer
    What is the difference between MyISAM Static and MyISAM Dynamic?
    View Answer
    What does a TIMESTAMP do on UPDATE CURRENT_TIMESTAMP data type?
    View Answer
    Give string types available for column?
    View Answer
    What are the advantages of MySQL when compared with Oracle?
    View Answer
    Explain about HEAP table?
    View Answer
    Explain about MyISAM table?
    View Answer
    Explain about the time stamp field?
    View Answer
    State two considerations which can improve the performance of MYSQL?
    View Answer
    Explain about normalization?
    View Answer
    Explain about primary keys?
    View Answer
    Explain about creating database?
    View Answer
    Explain about database design?
    View Answer
    State some security recommendations while using MYSQL?
    View Answer
    Explain about a security flaw which is present while creating a username?
    View Answer

    Please Note: We keep on updating better answers to this site. In case you are looking for Jobs, Pls Click Here - Best Freshers & Experienced Jobs Website.

    View ALL MYSQL Interview Questions & Answers

    User Options
    Latest 20 Questions
    How to Retrieve a Cookie Value ?
    How to Create a Cookie?
    What is ViewState ?
    What are different methods of session maintenance in ASP.NET?
    What is cross cutting concern and concern in spring AOP ?
    What are the important beans lifecycle methods ?
    Explain the advantages of using DAO module?
    What is SQLProvider ?
    How struts application can be integrated with spring?
    What are the advantages of spring framework?
    What is ?Throws advice? in Spring ?
    What is Metadata Autoproxying ?
    Describe about DAO in Spring framework ?
    What is called an Advice ?
    What is IOC?
    What are the types of Dependency Injection?
    What are the different Modes of Autowiring ?
    Define Application context module?
    Why Spring framework is needed?
    What is called Spring MVC?

    Copyright ©2003-2016, All Rights Reserved.
    Privacy Policy | Terms and Conditions

    Download Yahoo Messenger | Placement Papers| FREE SMS | ASP .Net Tutorial | Web Hosting | Dedicated Servers | C Interview Questions & Answers

    Testing Articles | Testing Books | Testing Certifications | Testing FAQs | Testing Downloads | Testing Interview Questions | Testing Jobs | Testing Training Institutes

    Cache = 0 Seconds