Advanced Querying

SQLServerCentral Article

Working with Time Frames in T-SQL

  • Article

There is often a need to work with time data representing various events and then reporting on them in SQL Server applications. However T-SQL doesn't necessarily make this easy. However new author Joe Lynds brings us an article on some advanced T-SQL to do just that.

You rated this post out of 5. Change rating

2007-08-15

12,000 reads

External Article

How to Use GROUP BY in SQL Server

  • Article

Summarizing data in a SELECT statement using a GROUP BY clause is a very common area of difficulty for beginning SQL programmers. In Part I of this two part series, we'll use a simple schema and a typical report request to cover the effect of JOINS on grouping and aggregate calculations, and how to use COUNT(Distinct) to overcome this.

2007-08-09

5,253 reads

Blogs

Query deadlock info in Azure SQL DB

By

A couple of weeks ago, a developer came to me and wanted to know...

MSSQL Database Property LastGoodCheckDbTime to Get the Last Successful DBCC CHECKDB on a Database

By

Database Property LastGoodCheckDbTime to Get the Last Successful DBCC CHECKDB on a Database As one...

Dynamic Warehouse & Lakehouse Connections in Microsoft Fabric Data Pipelines

By

When you develop data pipelines in Microsoft Fabric (the Azure Data Factory equivalent in...

Read the latest Blogs

Forums

Baseball Everywhere

By Ryan Booz

Comments posted to this topic are about the item Baseball Everywhere

How to run custom python module on SQL Server?

By yyang5823

I am working on a small test script on SQL server 2022 using python...

Upgrade to SQL2019 from 2012 Query is taking time, Need Query Optimization steps

By ralahari

Upgrade to SQL2019 from 2012 Query is taking time, Need Query Optimization steps and...

Visit the forum

Question of the Day

Sensitivity Ranks

I want to use the ADD SENSITIVITY CLASSIFICATION DDL to mark some columns in my SQL Server 2022 database as PII. Can I use this code?

ADD SENSITIVITY CLASSIFICATION TO dbo.sales.price,
    dbo.sales.discount
WITH (
    LABEL = 'Highly Confidential',
    INFORMATION_TYPE = 'Financial',
    RANK = 'INTERNAL ONLY'
);

See possible answers