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patch your SQL

Patch Your SQL Server – SQL in Sixty Seconds #100

August 13, 2020
Pinal Dave
SQL Tips and Tricks
Cumulative Update, SQL in Sixty Seconds, SQL Patch, SQL Server, SQL Service Pack

When did you last time patch your SQL Server? I often discuss this question with my clients, I get many different kinds of answers.

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Parallel Queries

List All Parallel Queries – SQL in Sixty Seconds #098

August 12, 2020
Pinal Dave
SQL Video
CPU Scheduler, CPU Threads, Parallel, SQL CPU, SQL in Sixty Seconds, SQL Scripts, SQL Server

During the recent Comprehensive Database Performance Health Check, my client asked me if I have a query which can list all the parallel queries.

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Join or Inner Join

Keyword Join or Inner Join – SQL in Sixty Seconds #099

August 11, 2020
Pinal Dave
SQL Video
SQL in Sixty Seconds, SQL Joins, SQL Performance, SQL Server

Have you ever wondered what is the difference between keyword Join or Inner Join? Are they same or different? If different, how are they different?

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Alter Index

Alter Index Add Column – Workaround – SQL in Sixty Seconds #097

August 8, 2020
Pinal Dave
SQL Video
SQL in Sixty Seconds, SQL Index, SQL Scripts, SQL Server, SSMS

However, while modifying it we faced a unique challenge that we can’t actually alter index to add columns. Let us discuss that today.

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rowcount

Fastest Way to Retrieve Rowcount for a Table – SQL in Sixty Seconds #096

August 7, 2020
Pinal Dave
SQL Video
SQL in Sixty Seconds, SQL Scripts, SQL Server, SQL System Table

What is the fastest way to retrieve rowcount for a table?  Whenever I am helping my clients with their SQL Server, I get this question.

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Table Variable Stored

Where are Table Variables Stored? – SQL in Sixty Seconds #095

August 6, 2020
Pinal Dave
SQL Video
SQL in Sixty Seconds, SQL Memory, SQL Performance, SQL Scripts, SQL Server, SQL Variable, Temp Table

A very popular question we will answer today Where are Table Variables Stored? Recently I have posted a few videos on my YouTube Channel,

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Quantum Computing

Quantum Computing With an Example of Coin – SQL in Sixty Seconds #094

August 5, 2020
Pinal Dave
SQL Video
Quantum Computing, SQL in Sixty Seconds

I decided to build a short video based on Quantum Computing with an example of a coin. I use the coin as a prop to explain how Quantum computing works.

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