Error : Property Size is not available for Database "[tempdb]"
Today when I clicked Properties of tempdb in SSMS, I got the error message below:
At first I thought the database...
2014-01-23
6,090 reads
James' SQL Footprint
Use application lock to synchronize T-SQL code
Application lock can be used to synchronize T-SQL code, you can control if the session is able to run the...
2013-11-15
5,017 reads
log shipping restore job failed on secondary server
Several Situation will cause the log shipping restore job failed on secondary server
1. Restore job is not able to access the...
2013-11-09
11,248 reads
"Failover Partner" keyword in connection string - Q&A
1. How to connect client to a Database Mirroring Session with failover aware
A: add FailoverPartner keyword in the connection string,...
2013-11-08
13,648 reads
One Database Mirror disconnected case
Today I got a database mirror case, I was told the all databases were in disconnected\in recovery status on both...
2013-11-06
1,205 reads
is count(1) faster than count(*)?
Recently I saw a post regarding the count(1) and count(*)
http://www.sqlservercentral.com/articles/T-SQL/102474/
the post said "You know that doing COUNT(*) on a table with...
2013-10-28 (first published: 2013-10-20)
5,771 reads
Enable Instant File Initialization to accelerate database restore
Today my colleague come to me and ask me why her database restore query was hang. She was going to...
2013-10-01
1,224 reads
List all mapping users of SQL login account
Find a useful system store procedure to list all mapping user of SQL login account.
sp_msloginmappings @Loginname , @Flags
@loginname: the login account name, If...
2013-09-27 (first published: 2013-09-24)
9,828 reads
Get SQL Command Compile time
1. SET STATISTICS TIME ON
It not only tell you the compile time of sql command, but also show you the...
2013-09-19
10,182 reads
SQL Server 2012 Express installation failed issue
I got an strange error when installing SQL Server 2012 Express
Environment:Window Server 2008 R2 Enterprise + SP1Microsoft Visual Studio 2012 installed.Net...
2013-08-07
1,880 reads
Blogs
Speaking at the 2025 PASS Data Community Summit
By Brian Kelley
I will be back in Seattle this year attending the 2025 PASS Data Community...
The Book of Redgate: Motivation
By Steve Jones
Another of our values is this: Motivation isn’t about carrots and sticks. Constant oversight...
A Six Week Break
By Steve Jones
Today is my last day of work for six weeks. I start my sabbatical...
Forums
Three Times a Day
Comments posted to this topic are about the item Three Times a Day
SUM([value]) and highest record type
Given a record mapping table: Id Initial Updated 1 1 2 2 3 4...
should i expect data types in task->export data from ssms?
Hi i recently exported a number of "to be purged resultsets " to .tsv's. ...
Question of the Day
Multiple Defaults
In my SQL Server 2022 database, I run this code:
ALTER TABLE dbo.OrderHeader ADD ModifiedStamp DATETIME CONSTRAINT df_Created_Getdate DEFAULT GETDATE() GOI decide I need to add auditing to another table and run this:
ALTER TABLE dbo.Tracker ADD Created DATETIME CONSTRAINT df_Created_Getdate DEFAULT GETDATE() GOWhat happens with these statements? See possible answers