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Content with tag Aggregates Rss

   Items 1 to 20 of 34    Older >>
 

Bean Counting

By PhyData DBA 2014/05/12 | Category: t-sql
Rating: (not yet rated) |  Discuss |   Briefcase | 1,837 reads

A genuine use for a SQL CLR Aggregate

When should you use a SQL CLR Aggregate? Lots of people have struggled with this one, but David Poole found a use, and has some interesting performance data analysis as well.  Read more...
By David Poole 2014/02/05 (first published: 2010/12/29) | Source: SQLServerCentral.com | Category: sqlclr
Rating: |  Discuss |   Briefcase | 14,276 reads

Using Max()

By Rob Stebbens 2013/11/08 | Category: t-sql
Rating: (not yet rated) |  Discuss |   Briefcase | 2,962 reads

T-SQL counts

By Samith C 2013/10/02 | Category: t-sql
Rating: (not yet rated) |  Discuss |   Briefcase | 2,667 reads

Script to get max dates on tables that contain a certain column.

This script will allow you to get maximum date associated with tables that contain a certain column.   Read more...
By Kishore T 2013/03/18 | Source: SQLServerCentral.com | Category: aggregates
Rating: |  Discuss |   Briefcase | 1,079 reads

Aggregates in T-SQL

By P. Praveena 2012/12/21 | Category: t-sql
Rating: (not yet rated) |  Discuss |   Briefcase | 2,209 reads

Aggregates

By Chirag Patel 2012/12/06 | Category: t-sql
Rating: (not yet rated) |  Discuss |   Briefcase | 2,467 reads

Generating SubTotals using GROUPING

This article explains how to use the GROUPING clause to generate subtotals for rows in a very easy fashion.  Read more...
By Sunil Chandurkar 2012/11/16 (first published: 2010/07/13) | Source: SQLServerCentral.com | Category: groouping
Rating: |  Discuss |   Briefcase | 26,565 reads

SUM and Addition of Null

By iBar 2012/11/05 | Category: aggregates
Rating: (not yet rated) |  Discuss |   Briefcase | 1,672 reads

Basic of T-SQL

By Naseer Ahmad 2012/08/20 | Category: t-sql
Rating: (not yet rated) |  Discuss |   Briefcase | 3,363 reads

Aggregate Function Product()

The TSQL aggregate function SUM() gives a number based on the addition of the values of multiple rows to each other. Do the same thing but with multiplication instead of addition.   Read more...
By Paul McPherson 2012/02/06 | Source: SQLServerCentral.com | Category: t-sql
Rating: |  Discuss |   Briefcase | 8,356 reads

Cumulative Aggregates in SQL Server Reporting Services

In this tip, we will see how to build a report which shows the cumulative sales amount for the current month, current quarter (QTD) and current year (YTD) in a single crosstab (tablix) report, which makes it easy to compare the data.  Read more...
By Additional Articles 2012/01/27 | Source: MSSQLTips.com | Category: aggregates
Rating:  Rate this |   Briefcase | 2,153 reads

How to get monthly YTD data

This article presents an easy method to get YTD data grouped by months in T-SQL.  Read more...
By Kautuk 2012/01/24 | Source: SQLServerCentral.com | Category: t-sql
Rating: |  Discuss |   Briefcase | 11,201 reads

Script to calculate the Median value for SQL Server data

The standard SQL language has a number of aggregate functions like: SUM, MIN, MAX, AVG, but a common statistics function that SQL Server does not have is a built-in aggregate function for median. The median is the value that falls in the middle of a sorted resultset with equal parts that are smaller and equal parts that are greater. Since there is no built-in implementation for the median, the following is a simple solution I put together to find the median.   Read more...
By Additional Articles 2011/11/08 | Source: MSSQLTips.com | Category: aggregates
Rating:  Rate this |   Briefcase | 2,376 reads

Grouping Sets

By Dee Pavali 2011/08/30 | Category: aggregates
Rating: (not yet rated) |  Discuss |   Briefcase | 2,388 reads

Total Data Rows Data

This script will return the total amount of data rows in a database  Read more...
By Gordon Beeming 2011/08/19 | Source: SQLServerCentral.com | Category: summary
Rating: |  Discuss |   Briefcase | 951 reads

How well do you know MAX?

By VM-723206 2011/08/05 | Category: max()
Rating: (not yet rated) |  Discuss |   Briefcase | 3,159 reads

AVG function

By krishnaroopa senthil 2011/06/21 | Category: t-sql
Rating: (not yet rated) |  Discuss |   Briefcase | 3,610 reads

CLR Aggregate to Concatenate delimited strings

One must be carefull unless the input is sorted by the value passed to the function and there is no paralelism there is no guarantee that the resulting value will be sorted.  Read more...
By Gokhan Varol 2011/01/27 | Source: SQLServerCentral.com | Category: string
Rating: (not yet rated) |  Discuss |   Briefcase | 781 reads

SQL Function to get Max, Min values from given collection of values

This func returns the max value,min value and count of values from collection of values  Read more...
By Bharat Panthee 2011/01/20 | Source: SQLServerCentral.com | Category: aggregates
Rating: |  Discuss |   Briefcase | 1,623 reads
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