Capturing performance monitor counters is of great value to understand how SQL Server is behaving at a macro level, that being how overall resources are being used within the engine. Without this data it is difficult to determine where the performance issues are occurring. Capturing the metrics has been traditionally from Performance Monitor either on an ad-hoc basis or setting up a log to capture the values on a predefined basis.
A new breed of products use the relational model and address the scalability concerns of many RDBMSes. Today Steve Jones talks about NewSQL databases.
Part 2 of a series from Matt Perdeck on speeding up your database access. This is a great series for developers. This is based on the book ASP.NET Site Performance Secrets.
Microsoft Access is a very good database solution, but it has limits. While the portability of mdb and accdb files is convenient, there are advantages to moving to the less portable SQL Server solution. If you do have SQL Server, there's very little reason not to consider migrating your Access Databases. Not all custom-made Access applications easily lend themselves to a SQL Server solution so you'll need to do some analysis before choosing a migration path.
How to create external_access CLR assembly on remote MS SQL server, when trustworthy option is forbidden, and only SQL login is available
Steve rounds up the patch news for SQL Server this week along with a look forward to the next version of the platform.
The answers to questions from our webinar on Sandbox development.
This challenge is to generate an HTML calendar based on the data stored in a table.
Continuing from Part 1 , our Migration Checklist continues: Step 5: Update statistics It is always a good idea to update the statistics of the database that you have just installed or migrated
By Steve Jones
I was messing around with SQLCMD and I realized something I hadn’t known. I’ve...
By gbargsley
One of the first things I review when I inherit a new 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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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