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
303 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)
3,088 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
1,357 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
95 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
25 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
778 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
226 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
1,025 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)
3,763 reads
Database modelling in a post-SSMS world: dbForge Studio
A few months ago, Microsoft announced that SQL Server Management Studio (SSMS) will no longer include the visual Database Diagrams...
2019-01-16
247 reads
Blogs
T-SQLTuesday 204: Are blogs still relevant?
This month’s blogging party is hosted by Jeff Ianucci – his challenge is to...
Are Blogs Still Relevant? I Think They Still Are.
As for me, I'll keep writing whenever time permits. I don't expect every post...
Reading Blogs: T-SQL Tuesday #204
By Steve Jones
This is an interesting invitation this month. Jeff Ianucci is a new host, and...
Forums
Pay for Performance
Comments posted to this topic are about the item Pay for Performance, which is...
Switching Schemas I
Comments posted to this topic are about the item Switching Schemas I
Enforcing Unique Customer Emails When Duplicates Already Exist
Comments posted to this topic are about the item Enforcing Unique Customer Emails When...
Question of the Day
Switching Schemas I
I run this query:
SELECT s.name AS schemaname , o.name AS objectname FROM sys.objects o INNER JOIN sys.schemas s ON s.schema_id = o.schema_id WHERE o.name = 'Beer'I get one row back for an object named dbo.beer. There is an ETL schema and both of these are nonpartitioned tables. I run this code:
ALTER TABLE dbo.beer switch TO etl.beerWhat happens? See possible answers