Hive is a data warehouse system for Hadoop that facilitates easy data summarization, ad-hoc queries, and the analysis of large datasets stored in Hadoop compatible file systems. Hive provides...
2012-12-27
39 reads
Hive is a data warehouse system for Hadoop that facilitates easy data summarization, ad-hoc queries, and the analysis of large...
2012-12-26
420 reads
In my previous article, I have explained Big Data and Hadoop in details. In this article I would like to go little deeper with Pig. Pig is a high-level...
2012-12-26
29 reads
In my previous article, I have explained Big Data and Hadoop in details. In this article I would like to...
2012-12-25
455 reads
In my previous blog I have given more insight on Big Data and now we will take a closer look at Hadoop.
Hadoop
Hadoop is a software framework that supports data-intensive...
2012-12-24
53 reads
In my previous blog I have given more insight on Big Data and now we will take a closer look at...
2012-12-24
446 reads
Big Data Definition
As per wiki Big Data usually includes data sets with sizes beyond the ability of commonly-used software tools to capture, curate, manage, and process the data within...
2012-12-14
43 reads
Big Data Definition
As per wiki Big Data usually includes data sets with sizes beyond the ability of commonly-used software tools...
2012-12-14
455 reads
SQL Server Integration Services (SSIS) execution is sequential by default. SQL Server Integration Services (SSIS) does allow parallel execution. Now question is how we can configure SSIS to run...
2012-09-29
293 reads
SQL Server Integration Services (SSIS) execution is sequential by default. SQL Server Integration Services (SSIS) does allow parallel execution. Now...
2012-09-29
986 reads
By James Serra
Microsoft shared a broad set of Fabric, Power BI, and SQL updates at FabCon...
By Steve Jones
No, I’m not quitting or retiring. Just going on vacation, but I leave tonight...
Comments posted to this topic are about the item Let's Talk Certifications, which is...
Comments posted to this topic are about the item The Hidden Security Risks of...
Comments posted to this topic are about the item The Empty Aggregate
I have this table in a SQL Server 2025 database:
CREATE TABLE [dbo].[CustomerOrder] ( [OrderID] [int] NULL, [CustomerID] [int] NULL, [total] [money] NULL ) ON [PRIMARY] GOWhat is returned from this code? (answers are for the sum and then the count)
SELECT SUM(total) AS sum,
COUNT(total) AS count
FROM dbo.CustomerOrder;
See possible answers