Getting unique or primary key columns for a given table
Following script will list out all the columns which have unique/primary key constraints for a given table.
2009-01-02 (first published: 2008-12-10)
1,272 reads
Scripts
Automatically Restore Backup Files for SQL 2005
This script helps with restoring backup files SQL Server 2005
2008-12-31 (first published: 2008-12-11)
1,606 reads
Insert Multiple Records using a Single insert statement
This is used to insert the multiple values using a single insert statment.
2008-12-31
521 reads
Tables referenced by a stored proc (2000)
This should find all tables referenced by an sp. It uses syscomments and hence has a wrap 'issue'.
2008-12-30 (first published: 2008-12-05)
1,038 reads
How to Change all Table owner one in to another in sql server 2000?
we need change all user table db owners For selected database using T SQL we can easily use this method.
2008-12-29 (first published: 2008-11-30)
1,234 reads
Finding Execution Time of a SQL Statement
Capturing the execution time for rebuilding an index for set of tables.
2008-12-26 (first published: 2008-11-27)
1,711 reads
Deleting Duplicate Records
This article explains a simple solution for the common problem in MSSQL 7.0/2000, finding & deleting duplicate records from a table.
2008-12-24 (first published: 2008-11-26)
2,819 reads
2008-12-23 (first published: 2008-11-10)
2,948 reads
Create Role for specific set of Objects based on a set of Conditions.
This script is for the Generating a code block that makes it easier to grant various permissions on a group of objects qualified by specific Criteria.
2008-12-19 (first published: 2008-07-23)
1,323 reads
Generate CREATE DATABASE FOR ATTACH for all databases on server
I couldn't find a solid script for this so I put this together. It creates the database EXACTLY as it was with growth and proper file groups.
2008-12-18 (first published: 2008-11-14)
1,276 reads
Blogs
Automatic Index Compaction
By ReviewMyDB
Index maintenance has always meant nightly jobs and a window you have to defend....
The Goldilocks problem – Materialized Views
I’m sure you’ve all heard the tale of Goldilocks and the Three Bears, but...
Monday Monitor Tips: Virtual Machine Usage and Cost
By Steve Jones
One of the things I’ve been requesting for a number of years is cost...
Forums
SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
How We Handled a Vendor Retry That Loaded Twice in Snowflake
Comments posted to this topic are about the item How We Handled a Vendor...
Cognitive Coverage
Comments posted to this topic are about the item Cognitive Coverage
Question of the Day
Getting the Average
I have this data in the dbo.Commission table in a SQL Server 2022 database.
salesperson commission Brian 12 Brian 16 Andy 7 Andy 14 Andy 21 Steve 20 Steve NULLAll the data is a varchar, and I decide to run this query to get the totals for each salesperson.
SELECT SalesPerson
, AVG(TRY_PARSE(Commission AS int)) AS TotalCommission
FROM commission
GROUP BY SalesPerson
GO
What average commission is calculated for Steve? See possible answers