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SQL SERVER – What is Latch?

September 15, 2020
Pinal Dave
SQL Tips and Tricks
SQL Memory, SQL Server, SQL Server DBCC, SQL Wait Stats

What is Latch protection in SQL Server was a reader question after my scheduler video. A latch provides short-lived internal synchronization.

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SQLOS Scheduler

SQL SERVER – SQLOS Scheduler and the Process States

September 14, 2020
Pinal Dave
SQL Tips and Tricks
SQL CPU, SQL Server, SQL Wait Stats

I strongly suggest that you first watch it before we continue on today’s topic of SQLOS Scheduler and the Process States.

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An open wooden cabinet holds organized rolls of material with one vermilion roll

Where are SQL Jobs Stored? – Interview Question of the Week #293

September 13, 2020
Pinal Dave
SQL Interview Questions and Answers
SQL Scripts, SQL Server, SQL Server Agent

Question: Where is SQL Jobs Stored?

Answer: In MSDB Database in dbo.sysjobs table. Let us learn about it in today’s blog post.

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CONCAT and NULL

CONCAT and NULL – SQL in Sixty Seconds #123

September 12, 2020
Pinal Dave
SQL Video
SQL Function, SQL in Sixty Seconds, SQL Server, SQL String

I have decided to convert the blog into the video of SQL in the Sixty Seconds. Let us learn about CONCAT and NULL – SQL in Sixty Seconds #123.

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NULL Values

SQL SERVER – NULL Values and CONCAT Function

September 11, 2020
Pinal Dave
SQL Tips and Tricks
SQL Function, SQL NULL, SQL String

A lot of SQL in the Sixty Seconds video recently, we will be looking at a very interesting T-SQL CONCAT function and how it works with the NULL Values.

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Suspended Process

Sleeping vs Suspended Process – SQL in Sixty Seconds #122

September 10, 2020
Pinal Dave
SQL Video
SQL DMV, SQL in Sixty Seconds, SQL Performance, SQL Server

There are so many different statuses of the processes in SQL Server. Let us learn today the difference between Sleeping vs Suspended Process.

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pinned tab

Pinned Tab – SSMS Efficiency Tip – SQL in Sixty Seconds #121

September 9, 2020
Pinal Dave
SQL Tips and Tricks
SQL in Sixty Seconds, SQL Server, SQL Server Management Studio

Lots of people asked me to share the SSMS efficiency tip so I have shared the same in this blog post. Today’s topic is the pinned tab in SSMS for efficiency.

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