About Collations in SQL Server
This post will be fore the purpose of documenting all my findings regarding Collations in SQL Server, including changing the collation on an…
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Some database design guidelines and best practices
Below are some best practices known within the SQL Server database community use when designing tables. 1. All data columns should be properly…
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SQL documentation tools and permissions required
Database documentation tools like Devarts’ dbDocumenter will require, at a minimum, VIEW DEFINITION rights to the login:
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1 2 3 4 |
USE myDatabase GO GRANT VIEW DEFINITION TO [DOMAIN\MyADGroup] |
Views – 1930
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Bulk-copy SQL Server Agent jobs to new server
The easiest way to bulk-copy all SQL Agent jobs to a new server is to follow these steps 1. Load SSMS and connect…
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A Visual Explanation of SQL Joins
A good blog-post on joins from a visual aspect. Nicely done. A Visual Explanation of SQL Joins Views – 2272
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Moving the TempDB database to a new drive
Often you will need to add or move the tempDB data files, either to match the core count (up to 8 as best…
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Resolving “Cannot resolve collation conflict for equal to operation”
I recently had to run a query for one of our developers where the script was inserting a number of rows. All went…
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PASS 2015 – Seattle WA – Day 3
PASS 2015 10-28-30 Seattle WA SQL Server Indexing for Performance Kimberly Trip NOTE: Narrow NC indexes very rarely are useful. NOTE: Putting a…
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PASS 2015 – Seattle WA – Pre-Con Day 2 – Dmitri Korotkevitch
PASS 2015 10-27-30 Seattle WA Pre-Con Day 2 – SQL Server Internals – The Practical Angle Dmitri Korotkevitch Data Storage 101 Data Pages…
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T-SQL Querying and Query Processing Order
The order in which we write T-SQL queries happen in this order:
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1 2 3 4 5 6 |
SELECT FROM WHERE GROUP BY HAVING ORDER BY |
however, the order the Query Processor on SQL Server processes…
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