Data Mining Part 22: Analyze the Data Mining Data with Excel
This is the last article related to Data Mining in Excel. This last chapter will cover the Analyze section.
How Often Does Production Drift?
Database drift is the difference between two database schemas. Today Steve Jones discusses the concept and wonders how often it happens.
The Salesforce Platform: The Return of the Citizen Programmer
The current popularity of the Salesforce software development platform has taken the industry by surprise. The current IT culture favours the esoteric, yet here is a development platform geared to the idea that anyone can use it: a populist language like BASIC. Does this threaten the careers of professional developers?
Generate SSRS reports from a SSIS Package
Learn how to invoke SSRS reports from an SSIS package after the data load is completed.
Real World T-SQL Tricks
This week Steve Jones wonders if you're taking advantage of the changes in the T-SQL language.
Questions About Using TSQL to Import Excel Data You Were Too Shy to Ask
It is easy to import Excel data into database tables via TSQL, using OLEDB, either by the OPENROWSET function or linking to the spreadsheet as a server. The problem is that there are certain things that aren't obvious that you need to know about.
Achievement Unlocked: Balance 0
Steve Jones completed a task this year that he's rarely completed in the past.
Distribution Database Migration
This article shows a step-by-step guide to move the distribution database to a new SQL Server instance.
Monitoring Azure SQL Database
Marcin Policht presents different methods that allow you to monitor the performance and characteristics of your PaaS databases, ensuring that they behave in a manner that matches your expectations.
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