Scripts

Technical Article

Full, diff and tlog backups based on recovery mode

    This a script which creates stored procedures that can be executed adhoc or set as sql agent jobs to check the recovery status and generate full, differential or transaction log backupf for each database if the database recovery status is set to full.  We have terabytes of data and set all production databases […]

You rated this post out of 5. Change rating

2003-06-06

947 reads

Technical Article

blocked  and blocker  spid and details

2 steps:step 1 => create   a table in master database called BlockCheckstep 2 =>  create the stored procedure in master  called  BLOCK_CHECK @database_name varchar(20)What SP  does:-    it gets the  spid that is blocked  + info about it (like what it does  at the moment  it is blocked)-    it gets the spid  that  acts as a […]

(1)

You rated this post out of 5. Change rating

2003-06-05

730 reads

Technical Article

Improving performance on joins to large tables.

In your tenure as a DBA/developer, you've probably been asked to write dozens of stored procedures similar to this:CREATE PROCEDURE ContactInfo@ContactID intASSELECT c.Name, a.Address, p.PhoneFROM Contact cLEFT JOIN ContactAddress aON c.ContactID = a.ContactIDLEFT JOIN ContactPhone pON c.ContactID = p.ContactIDWHERE c.ContactID = @ContactIDBut there is a more efficient way to write such a query.....particularly if you […]

(1)

You rated this post out of 5. Change rating

2003-06-03

1,426 reads

Technical Article

Find Duplicate Employees, Customers, Etc.

Customers, employees, etc. come and go.  They get entered multiple times in inconsistent formats in databases.This simple script finds the duplicates across multiple formats and is easily modified as needed.  It's so easy, my grandmother could do it. Oops! No offense Grandma.For very large databases, create and join two temp tables indexed on the namedatetring […]

You rated this post out of 5. Change rating

2003-05-30

215 reads

Technical Article

Show all User-Defined Datatypes for all Databases

This procedure displays all user-defined datatypes in all databases on a server.  Another example of the power of dynamic T-SQL, this procedure dynamically generates SELECT statements for the systypes tables in each database and UNIONs them together so that they display in one recordset.

You rated this post out of 5. Change rating

2003-05-30

174 reads

Blogs

T-SQL Tuesday #199 Invitation: Back to on-prem?

By

It’s time for T-SQL Tuesday again! And we’re almost to number 200! T-SQL Tuesday...

Data Skew in Data Engineering: What It Is and How to Fix It

By

You kick off a distributed job expecting it to finish in minutes — but...

Error Deploying GraphQL in Fabric: dm_exec_describe_first_result_set

By

A while ago we suddenly had an error while trying to deploy one Fabric...

Read the latest Blogs

Forums

Fuzzy String Matching in SQL Server 2025

By Daniel Calbimonte

Comments posted to this topic are about the item Fuzzy String Matching in SQL...

Representing Money

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Representing Money

Celebrating 30 years of PostgreSQL, A Thank you message

By Pat Wright

Comments posted to this topic are about the item Celebrating 30 years of PostgreSQL,...

Visit the forum

Question of the Day

Representing Money

Which types of currency does the money data type represent?

See possible answers