MAXDOP: not quite what you think
An important change to the MAXDOP documentation was made last week, with a good write up by Pedro Lopes (Twitter), a Program Manager on the SQL Server team at...
2020-07-15
219 reads
An important change to the MAXDOP documentation was made last week, with a good write up by Pedro Lopes (Twitter), a Program Manager on the SQL Server team at...
2020-07-15
219 reads
A short post this week, to let you know that I’ll be presenting a brand new session to the Edmonton PASS user group (EDMPASS) next Thursday. It will be...
2020-07-08
12 reads
It’s Canada Day here, the commemoration of the country’s confederation in 1867. Given events over the last few months such as the worldwide pandemic, followed by a number of...
2020-07-01
10 reads
One of my hobbies is trying to break technology so that you don’t have to. I don’t consider myself a professional or hobbyist hacker, though if the shoe fits…...
2020-06-24
13 reads
This week we’re looking at how the database engine stores GUIDs (globally unique identifiers), specifically known as UNIQUEIDENTIFIER in SQL Server. If you would like to read about storage...
2020-06-17
9 reads
In this post we are looking at how SQL Server stores floating point values (FLOAT and REAL). If you’d like to read the previous posts in this series of...
2020-06-10
190 reads
On Twitter, Michael Dyrynda writes: ?? Never ever ever ever ever ever ever ever ever ever ever ever ever ever ever ever ever ever ever ever ever ever ever...
2020-06-03
320 reads
In this post we look at how SQL Server stores currency values using the MONEY and SMALLMONEY data types. If you’d like to read the previous posts in this...
2020-05-27
19 reads
As longtime readers know, I am also a software developer (we can’t call them engineers in Canada for legal reasons). I took over a complex codebase last year in...
2020-05-20
276 reads
Last time we looked at the internals of how dates and times are stored in SQL Server. This week we’re going to look at how numbers are stored. This...
2020-05-13
100 reads
By Vinay Thakur
it has been a year since i have not written much on the blog...
By Steve Jones
on tenderhooks – adj. feeling the primal satisfaction of being needed by someone, which...
By DataOnWheels
I have been active in the data community throughout my career. I have met...
Comments posted to this topic are about the item A Quick Restore
Comments posted to this topic are about the item Guarding Against SQL Injection at...
I have a quick question on Ola Hallengren Index Optimize Maintenance . Do we...
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