Skip to Main Content
Forums

Data Lake & Services

Announcement

For appeals, questions and feedback about Oracle Forums, please email oracle-forums-moderators_us@oracle.com. Technical questions should be asked in the appropriate category. Thank you!

What is big data ?

2603273Feb 2 2014 — edited Feb 20 2014

Hi

I am new to Big Data, Could you pls explain how its different then Oracle,DB2,Pl/SQl.

and What is big data in actually, how its help business.

Comments

Hari_639

It's not a bog deal at all. You just go to "Report Attributes -> Link Column" section, There you can either change Unique key or you can exclude link column as-well.

Regards,

Hari

1 person found this helpful
fac586
Answer 
33ac2d45-960f-45af-acba-507f01d18e08 wrote:

Please update your forum profile with a real handle instead of "33ac2d45-960f-45af-acba-507f01d18e08".

While creating an interactive report I accidently entered the wrong "unique column" on the sql query page.  Is this a big deal and how can I find and change if necessary.

Yes. You can change this using the Uniquely Identify Rows by/Unique Column properties in the Link Column section on the Report Attributes tab of the interactive report definition.

Marked as Answer by mikez · Sep 27 2020
mikez

Thanks

Note:  I'm trying to update my handle but the entry field is not open for entry-I'll keep trying.

This public display name identifies you when you contribute to communities such as forums, groups, and wikis.  

Visit OTN Forums
1 - 3
Locked Post
New comments cannot be posted to this locked post.

Post Details

Locked on Mar 20 2014
Added on Feb 2 2014
#big-data-connectors-hadoop, #hadoop
4 comments
2,429 views