Using Aliases in SQL Prompt
Phil Factor explores the role of table aliases, explaining when they are required, and their general purpose otherwise, the need for sensible naming of aliases, and how SQL Prompt handles them.
2020-01-20
Articles
Using Calendars and Dates in Power BI
You can use a host of time-intelligence functions in DAX to calculate everything from simple year-to-date totals to moving averages and average opening and closing balances. In this article, Andy Brown shows how to model various scenarios with calendars and dates, and how to get around some of the issues you may encounter.
2020-01-20
SSRS Audit: All reports executed/not-executed during previous 30 days
This article presents a pair of queries and reports that reads the ReportServer.dbo.ExecutionLog table to list all SSRS reports that were executed or not-executed in the past 30 days, how many times they were executed, and who executed them.
2020-01-17 (first published: 2017-04-25)
11,336 reads
A simple use case for Columnstore Indexes in SQL Server
In this article we look at different use cases for columnstore indexes like when performing SQL Server count * queries.
2020-01-17
Data Categorization for AdventureWorks using SQL Data Catalog
Josh Smith shows how to use SQL Data Catalog to perform a 'first cut' data classification for one your SQL Server databases, identifying all columns that are likely to hold personal or otherwise sensitive data.
2020-01-17
How to remove quote marks using SSIS and a little C#
Introduction If you import flat files and use double quotes as your Flat File Text Qualifiers, then it’s likely that you’ve encountered problems when importing data where speech marks have been entered manually. This is a common occurrence in free text fields, such as Name. e.g. Smith, James “Jim” Attempting to import a file with a […]
2020-01-16
11,987 reads
How to Complain Bitterly using SQL Data Generator
How to use reverse regex expressions in SQL Data Generator to fill a text column in SQL Server with fake, but very realistic complaints.
2020-01-16
Introduction to Gaps and Islands Analysis
T-SQL window functions simplify solving many complex queries. In this article, Edward Pollack demonstrates how the functions can be used to find gaps and islands in a dataset.
2020-01-16
Monitoring your Servers and Databases with New Relic Infrastructure and SQL Monitor
New Relic Infrastructure is a capable server monitoring tool but adding Integrations provides only 'bare bones' monitoring for SQL Server. Grant Fritchey argues that to "instrument" a complex system such as SQL Server, effectively, you also need a tool that is built specifically for this purpose.
2020-01-15
The 2020 Data Professional Salary Survey Results Are In.
We asked what you make, and 1,734 of you in 63 countries answered. Altogether, you made $170,753,936 this year. Damn, y’all are bringing home the bacon!
2020-01-15
Blogs
No Shortcuts for the SQLCMD Batch Terminator: #SQLNewBlogger
By Steve Jones
I was messing around with SQLCMD and I realized something I hadn’t known. I’ve...
Where Is My SQL Agent? Running Scheduled Jobs Against Azure SQL Database
By gbargsley
One of the first things I review when I inherit a new SQL Server...
AgentDBA vs Critical SQL Server
By Arun Sirpal
It’s 07:43. Someone’s already left a message. “Something’s wrong with the DB server.” You...
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Question of the Day
Detecting Characters
I have a SQL Server 2022 English default installation on a server. I want to detect if there are any upper case characters in rows and I have this code:
SELECT CustomerNameID,
CustomerName
FROM dbo.CustomerName
WHERE CustomerName = LOWER(CustomerName)
Here is the sample data I am testing with:
CustomerNameID CustomerName 1 John Smith 2 Sarah Johnson 3 MICHAEL WILLIAMS 4 JENNIFER BROWN 5 david jones 6 emily davis 7 Robert Miller 8 LISA WILSON 9 christopher moore 10 Amanda TaylorHow many rows are returned? See possible answers