Memory Grants part 3: How much memory can one query get?
When you build a brand new shiny SQL Server, you want to get a lot of memory so your queries...
2019-01-31 (first published: 2019-01-18)
2,942 reads
Supercharge Your SQL Server Scalar Functions By Switching To Table Value Functions
User defined functions in SQL server can cause all kinds of performance problems, there are however some tricks that are...
2019-01-18
296 reads
Data Warehousing Tip #5 – Use surrogate keys
My fifth data warehousing tip is to always use surrogate keys for your dimension and fact tables.
Surrogate keys are keys...
2019-02-07 (first published: 2019-01-18)
3,076 reads
Error : DBCC could not obtain a lock on this object because the lock request timeout period was exceeded
DBCC CheckDB failed with error “DBCC could not obtain a lock on this object because the lock request timeout period...
2019-01-18
1,351 reads
Cool Stuff in Snowflake – Part 3: SPLIT and FLATTEN
I’m doing a little series on some of the nice features/capabilities in Snowflake (the cloud data warehouse). In each part, I’ll highlight something that I think it’s interesting enough...
2019-01-17
91 reads
3 Key Points from My Upcoming Talk, “DevOps: What, Who, Why, and How?”
Next week, I’m giving a free webcast for Redgate on DevOps fundamentals. DevOps is something I am a big proponent of for database administrators, developers, and company leaders. The...
2019-01-17
19 reads
When the query plan hash is deceptive
When you’re querying the plan cache, you need to know the four primary objects: the query hash, query plan hash,...
2019-01-17
770 reads
Audit SQL Agent Jobs
One probably seldom thinks of the SQL Agent jobs scheduled on the SQL Server instance - unless they fail. What if the job failed because something was changed in...
2019-01-17
219 reads
Audit SQL Agent Jobs
One probably seldom thinks of the SQL Agent jobs scheduled on the SQL Server instance – unless they fail. What if...
2019-01-17
1,009 reads
Getting Parameters Out From a Stored Procedure–#SQLNewBlogger
Another post for me that is simple and hopefully serves as an example for people trying to get blogging as...
2019-01-31 (first published: 2019-01-16)
3,760 reads
Blogs
Creating a Local Model Chatbot on Windows
By Steve Jones
After my session at VSLive last week, I had a few questions from the...
To refer and to be referred
Referrals have never been more important in the job market. They’re no longer nice...
A New Word: Dorgone
By Steve Jones
dorgone– adj. wondering if you could slip away from an event or group conversation...
Forums
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Querying Multiple Tables for the Same Information
I have about 100 Tables that are all suffixed with _Modify. These tables record...
Question of the Day
Negative and Positive Numbers
If I want to know whether a number of negative, positive, or zero, what is the easiest way to get this in T-SQL?
See possible answers