Method to update LOB data with minimal log
Use the .WRITE (expression, @Offset,@Length) clause to perform a partial or full update of varchar(max), nvarchar(max), and varbinary(max) data types. For example, a partial update of
Tag: sql
How to enable stretch database
After the tip https://www.mssqltips.com/sqlservertip/5526/how-to-setup-and-use-a-sql-server-stretch-database/ I made a video to show step by step how to enable stretch database.
Execution runtime information for developers ;)
Developers should use this statistics to get more information about what they just did and pay attention to high physical
How to install SQL Server SQLPS Powershell module
SQLPS module to Powershell helps to do so many things on SQL Server without SSMS and the main objective is
How update works in transactional replication?
In a post about how update works I showed what happened when run an update with the same values. SQL Server
Database migration methods
When thinking about migration the most common issue is downtime. There are some methods that require downtime like backup/restore or
SqlPackage a tool to import/export SQL Server and Azure SQL DB
SqlPackage is a command-line utility that you can use for exporting and importing operations in both on-premises SQL Server databases
Moving the msdb, model, and tempdb databases files
All system databases, except the resource database, can be moved to new locations to help balance I/O load. To move
Locks everywhere
In this post I’m going to talk about locks on SQL Server. Locks are necessary, they are used in all
Simple way to understand transaction isolation levels
I was talking with a friend about how a database works and she asked me to explain transaction isolation levels
