October 2010 Blog Posts (7)

Online RAC DBA Training Instructor Lead

Greetings from TutorsOnInternet.



You can avail an Attractive Discount of USD 20!!! by Enrolling in this Batch (offer valid for 18 December 2010 batch ONLY!)



Why you need to attend this training:-Any one , who wants to start their career as RAC DBA, need to know the basic concept as well as hand-on experience.Otherwise its difficult to get…
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Added by Nisha on October 29, 2010 at 11:31am — No Comments

Online OBIEE Training Instructor Lead

Greetings from TutorsOnInternet.


You can avail an Attractive Discount of USD 50!!! by Enrolling in this Batch (offer valid for 13 November 2010 batch ONLY!)




Why you need to attend this training:-


End Users


1. Understand the features of Answers to make reports and dashboards on demand.
2. Gain indepth level understanding of the underlying data and…
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Added by Nisha on October 29, 2010 at 11:24am — No Comments

Voting Disk and OCR in 11gR2: Some changes

I’d like to point out some remarkable changes in the way we handle now the important Clusterware components Voting Disk and Oracle Cluster Registry (OCR): Amazingly, we can now store the two inside of an Automatic Storage Management (ASM) Disk Group, which was not possible in 10g:
http://uhesse.wordpress.com/2010/10/06/voting-disk-and-ocr-in-11gr2-some-changes/

Added by Uwe Hesse on October 11, 2010 at 4:16am — No Comments

Real-Time Query in 11gR2

You may have noticed the spectacular 11g (R1) New Feature Real-Time Query
already, that makes it possible to use a Physical Standby Database for
Reporting while it is still applying Redo-Protocol received from the
Primary Database. There are some additions to that feature in 11gR2:
http://uhesse.wordpress.com/2010/09/27/real-time-query-in-11gr2/

Added by Uwe Hesse on October 11, 2010 at 4:14am — No Comments

Online RAC DBA Training Instructor Lead

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Added by Nisha on October 10, 2010 at 10:14am — No Comments

switch between On Delete Cascade and On Delete Set Null

Hi Legends,

May I know if it is possible to switch between "On Delete Cascade" and "On Delete Set Null" and vice-versa, without dropping the constraint?


Thanks very much. Will appreciate your answer.

Added by Parry on October 5, 2010 at 11:48am — No Comments

Oracle Fusion ADF Training

Oracle Application Development Framework (Oracle ADF) is a mature and comprehensive Java EE development framework available to application developers. ADF uses visual tools to rapidly generate and maintain full-stack Java EE applications. It enables users to focus on the features of the actual application and not the underlying technology stack. This… Continue

Added by S&M Consultants on October 4, 2010 at 7:48pm — No Comments

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Blog Posts

Join cases between related tables in data computing and analytics

Related computing can be: Inner join or outer join. The outer join can be further divided into left join, right join, and full join. With esProc, such kinds ofrelated computing can be easily implemented. In the discussion below, we will introduce the join operations with some examples using the table emp and table sOrder.

Table structure:

The table emp stores the employee data table, in which the…

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Posted by Jim King on August 25, 2014 at 1:35am

Oracle RAC Classes

Contact me for Oracle High Availability Training / Online Classes - Dubai shans.dba@gmail.com

Posted by Shanmugam on August 18, 2014 at 1:00am

Code Examples of In-Memory Grouping for more efficient data computing and analytics

It is convenient to realize some common in-memory grouping with esProc, such as, equal grouping, alignment grouping and enumeration grouping. They are to be illustrated with the following examples.

Equal grouping 

Grouping basis of equal grouping is certain fields (or computed columns derived from fields) within a data set. Each group is a subset of original data set.

Case description: Group sales orders by the year. …

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Posted by Jim King on August 15, 2014 at 12:21am

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