Shrink Database Log Files One by One
Learn how you can shrink your transaction log files serially, one by one.
2023-03-31
5,070 reads
Uncategorized
Using TOP clause in a SELECT statement
There might be a time when you might want to return just a few rows of a result set, instead of the complete set. This might be useful if you want to just validate a selection criteria or a few rows of data. For whatever the reason the TOP clause can be used to return a specific number or a percentage of rows from a result set. This article will cover using the TOP clause in a SELECT statement and how it can be used to return a partial set of records.
2023-03-29
How to use the SQL WHERE Clause with Examples
With the SQL WHERE clause in SQL Server, users can filter their query results in many ways. In most cases, we do not utilize all the options the WHERE clause provides, so we tend to forget that they exist. In this SQL tutorial, we will look at several examples of how to use the WHERE clause.
2023-03-27
Review Early and Often
Several years ago, I was brought in on a project to review a database design. I was provided a time for a meeting. No written requirements were available, but I generally knew what the system was supposed to do. No before/after schema images showed what was being changed were available. Still, I was assured that […]
2023-03-25
108 reads
2023-03-17
4,877 reads
Sources of Inspiration
I honestly enjoy writing editorials. Something pops into my tiny brain next to something else, and I'm off. However, today, as I started to write on the topic of learning, I suddenly felt like I had just written this same editorial. I go and look, sure enough, several of my recent editorials have been on […]
2023-03-12 (first published: 2023-03-11)
87 reads
2023-02-15
4,329 reads
Constant Learning
Yesterday, I had the opportunity, and the privilege, to attend an all-day workshop put on by Bob Ward teaching all about SQL Server 2022 (you can take this too, Bob is presenting it at SQLSaturday Austin and SQL Bits, and there will be more). It was a great day. Bob is an excellent teacher. Even […]
2023-02-11
116 reads
Steps to add a new disk to SQL Server failover cluster instance and move a user database to it
In this article, we look at the steps to add another disk to an existing Windows Failover Cluster used for SQL Server and also how to move an existing database to this new disk.
2023-02-10
2023-02-17 (first published: 2023-02-10)
11,425 reads
Blogs
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Forums
A Quick Restore
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Guarding Against SQL Injection at the Database Layer (SQL Server)
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Ola Hallengren Index Optimize Maintenance can we have data compression = page
I have a quick question on Ola Hallengren Index Optimize Maintenance . Do we...
Question of the Day
A Quick Restore
While doing some testing of an application, I wanted to reset my environment after doing some testing with this code:
USE DNRTest BACKUP DATABASE DNRTest TO DISK = 'dnrtest.bak' GO /* Bunch of stuff tested here */RESTORE DATABASE DNRTest FROM DISK = 'dnrtest.bak' WITH REPLACEWhat happens if this runs, assuming the "bunch of stuff" isn't anything affecting the instance. See possible answers