The STUFF function
While I was at the 2011 Pass Summit I was given the following piece of code to create a comma...
2013-03-14
881 reads
SQLStudies
What is mssqlsystemresource?
If you are lucky you’ve never seen an error along the lines of:
The SELECT permission was denied on the object...
2013-03-04
992 reads
Script to clean up “Windows” logins no longer in AD
I was scanning http://dba.stackexchange.com and ran across the following question:
http://dba.stackexchange.com/questions/31478/sql-server-script-to-delete-accounts-no-longer-in-active-directory
Basically the OP wanted to know how to get rid of...
2013-03-12 (first published: 2013-03-01)
4,156 reads
Insert multiple values sets into a table in one command
The INSERT command has two distinct ways to load data into a table.
INSERT INTO Table (field1, field2) VALUES ('string1','string2')And
INSERT INTO...
2013-02-28
3,392 reads
DROP and CREATE vs ALTER
When writing a script to change a piece of code, say a stored procedure or view, there are 3 basic...
2013-03-05 (first published: 2013-02-25)
5,028 reads
Multiple instances, single query window
Anyone who has been reading my blog for a while should realize that several divisions in my company have been...
2013-02-18
1,010 reads
Something to watch out for when using sp_rename on Stored Procedures, Functions and Views
For those who don’t know, the stored procedure sp_rename allows you to change the name of a user-created object. Basically...
2013-02-11
2,337 reads
EXECUTE, not required, but advisable.
The other day one of the developers I work with gave me a script similar to this:
BEGIN TRAN
sp_rename 'tablename.columnname', 'newcolumnname'
COMMITHe...
2013-02-06
760 reads
Duplicate rows in a table
I recently got the following email:
“I just keyed in two rows into a table with all identical column values. How...
2013-02-11 (first published: 2013-02-04)
3,246 reads
Small changes, big effects
We got a call last week about an application that was running slowly. The server was showing about 80% CPU...
2013-01-30
1,248 reads
Blogs
My 2024 in Data: Reading
By Steve Jones
This is my last week of the year working (I guess I come back...
My 2024 in Data: Speaking
By Steve Jones
This is my last week of the year working (I guess I come back...
Top 5 Advanced SQL Courses for 2025 (Must-Know)
Want to seriously boost your data skills? Mastering advanced SQL is the key, whether...
Forums
Function Defaults
Comments posted to this topic are about the item Function Defaults
Big Data or Small Data
Comments posted to this topic are about the item Big Data or Small Data
Question of the Day
Function Defaults
I have created this function in SQL Server 2022:
CREATE FUNCTION dbo.AddInt (@one INT, @two INT = 1) RETURNS INT
AS
BEGIN
RETURN @one + @two
END
How can I call this and invoke the default value for @two? See possible answers