Compare Patch levels across all installed sql instances
This script allows you to compare patch levels across instances.
2021-10-25 (first published: 2021-10-21)
1,341 reads
Maintenance
Maintenance Windows
Is it better to ask forgiveness than permission? Some people take that approach to maintenance windows, but that isn't permissible in the cloud.
2021-04-05
162 reads
A General Way to Maintain History Tables
You will see here a way to handle history tables. This way only takes into account Date-based data cleanup but is easily generalizable.
2017-07-03 (first published: 2015-09-28)
12,908 reads
2015-10-19 (first published: 2013-08-30)
4,382 reads
Developing Low-Maintenance Databases
Alex Kuznetsov's team of developers are geared to doing rapid development of database applications in a busy corporate setting, yet take considerable time over meticulous database design, extensive constraints, automated tests, error logs, and defensive coding. Why? Because it cuts down on the subsequent need for maintenance.
2012-07-23
3,977 reads
Total Space Used for all databases per disk
Tells you how much the databases are using the space on disk taking in account the free space at the end of the database.
2014-01-08 (first published: 2012-05-04)
3,972 reads
Auto compression all indexs on all online db
Auto compression of index, if index includes > 1 million rows.
2012-04-11 (first published: 2012-03-19)
922 reads
Next grow for all databases per disk
This script lets you to know how much disk space will be left after the next database grow taking in account the free space left in the database.
2012-05-08 (first published: 2011-09-13)
1,013 reads
Automatic Statistics Update Slows Down SQL Server 2005
I have a database which has several tables that have very heavy write operations. These table are very large and some are over a hundred gigabytes. I noticed performance of this database is getting slower and after some investigation we suspect that the Auto Update Statistics function is causing a performance degradation.
2011-02-25
5,231 reads
2009-11-04
3,462 reads
Blogs
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Where Your Value Separates You from Others
Comments posted to this topic are about the item Where Your Value Separates You...
Fixing the Error
Comments posted to this topic are about the item Fixing the Error
Question of the Day
Fixing the Error
On SQL Server 2025, I have a database that has this collation: SQL_Latin1_General_CP1_CI_AS. I decide I want to run this code:
SELECT UNISTR('*3041*308A*304C*3068 and good night', '*') AS 'A Classic';
I get this error:Msg 9844, Level 16, State 4, Line 24 The char/varchar input type uses an unsupported collation. Only a UTF8 collation is supported with char/varchar input type in UNISTR function.What is the easiest way to fix this error? See possible answers