Ben Brumm
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  • Geelong, Victoria
  • Australia
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Ben Brumm posted a blog post

4 Things to Know About the GREATEST Function in Oracle

The GREATEST function in Oracle is one that is helpful, but I haven't seen used very often. If you do use it, keep these things in mind.What Is The GREATEST Function?The first thing to know about the function is what it does.GREATEST finds the greatest value in a list of provided values.The syntax is:GREATEST ( expr1, [ expr_n] )You provide it with a set of expressions, and the function will find the greatest of these.It's Not an Aggregate FunctionUnlike the MAX function,…See More
Nov 27, 2016
Ben Brumm posted a blog post

How To Use SQL Aggregate Functions as Analytic Functions

Many functions in Oracle SQL are commonly used as aggregate functions, but can also be used as analytic functions. I'll explain what this means and how to do it in this article. What is an analytic function? In Oracle SQL, an analytic function is a function that allows you to perform a calculation on a subset of rows. Normally, the function is performed on all rows, but some functions allow you to perform the calculation on a subset or subgroup of rows. Why would you want to do this? Perhaps…See More
Nov 14, 2016
Ben Brumm is now a member of Oracle Community
Nov 2, 2016

Profile Information

About Me:
Database developer and software consultant, have been working in the industry for about 10 years.
My Blog:
http://www.databasestar.com
My Website:
http://www.databasestar.com

Ben Brumm's Blog

4 Things to Know About the GREATEST Function in Oracle

The GREATEST function in Oracle is one that is helpful, but I haven't seen used very often. If you do use it, keep these things in mind.
What Is The GREATEST Function?
The first thing to know about the function is what it does.
GREATEST finds the greatest value in a list of provided values.
The syntax is:
GREATEST ( expr1, [ expr_n] )
You provide it with a set of expressions, and the function will find the greatest of…
Continue

Posted on November 27, 2016 at 10:00am

How To Use SQL Aggregate Functions as Analytic Functions

Many functions in Oracle SQL are commonly used as aggregate functions, but can also be used as analytic functions. I'll explain what this means and how to do it in this article.
 
What is an analytic function?
 
In Oracle SQL, an analytic function is a function that allows you to perform a calculation on a subset of rows. Normally, the function is performed on all rows, but some functions allow you to perform the calculation on a subset or…
Continue

Posted on November 14, 2016 at 10:34am

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Blog Posts

Do What You Do Best and Outsource the Rest

One of the most valuable assets of an organization, data lies at the heart of business. It impacts everything from customer service to email deliverability and ultimately revenue generation. If the data that you have is not accurate, it will have a direct impact on your company’s ability to meet…

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Posted by Alvaro Dee on February 7, 2017 at 2:07am

Draw Actionable Insights and Make Better Decisions with Data Mining Services

Data Mining is the process of analyzing and extracting crucial information from a database and presenting the same in an appropriate way to help business cut cost and boost revenue. In simple words it is the process of drawing crucial and actionable insights, which is imperative for better decision making.

Data mining is crucial for effective management of your business. It is also used for verifying whether or not the strategies are going as planned so as to provide desired results.…

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Posted by Alvaro Dee on February 1, 2017 at 4:02am

Attain Data Accuracy, Competitive Pricing, and Quick Turnaround Time by Outsourcing Data Entry Services

In order to focus on crucial business activities, organizations worldwide prefer outsourcing data entry services to reliable service providers. Though redundant but highly crucial, data entry still remains an important component of document management and requires vigorous quality checks. Outsourcing data entry tasks to experts ensures affordable and quality output while saving time and resources that can be…

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Posted by Alvaro Dee on January 31, 2017 at 4:49am

Present and Exchange Documents Reliably With Portable Document Format

Are you having data in large volumes that needs to be converted from hard copy to PDF format? Can you imagine how much time it would take you to manually convert this data? Well, if you know, then what’s the point of putting in lot of efforts and time?

With the help of PDF data entry services, this task can be made a lot easier. Data entry experts can help you save time and efforts…

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Posted by Alvaro Dee on January 25, 2017 at 3:38am

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