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force index

How to Force Index on a SQL Server Query? – Interview Question of the Week #281

June 14, 2020
Pinal Dave
SQL Interview Questions and Answers
Clustered Index, Query Hint, SQL Index, SQL Scripts, SQL Server

Question: How to Force Index on a SQL Server Query?
Answer: I personally do not like to force an index on any query. Let us learn together.

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asynchronous load

SQL SERVER – QDS_LOADDB Wait and Asynchronous Load of Query Store

June 10, 2020
Pinal Dave
SQL Performance
Query Store, SQL Server, SQL Wait Stats

The client who has SQL Server 2017 faced a very high wait type of QDS_LOADDB. The way to fix it is to enable the Asynchronous Load of Query Store.

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memory back

Why SQL Server Doesn’t Give the Memory Back to OS?

June 9, 2020
Pinal Dave
SQL Tips and Tricks
SQL Cache, SQL DMV, SQL Memory, SQL Scripts, SQL Server

Today’s post is written by SQL Server Expert Brian Gale. Why SQL Server Doesn’t Give the Memory Back to OS? Let us learn an amazing concept.

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order by a parameter

SQL SERVER – How to Order By a Parameter?

June 8, 2020
Pinal Dave
SQL Tips and Tricks
SQL CASE, SQL Order By, SQL Scripts, SQL Server

We figured out that there was a very poor code written in one of the Stored Procedure’s Order By clause. Let us learn today how to order by a parameter.

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IP Address

How to Find IP Address of All SQL Server Connection? – Interview Question of the Week #280

June 7, 2020
Pinal Dave
SQL Tips and Tricks
Computer Network, SQL DMV, SQL Scripts, SQL Server

Question: How to Find the IP Address of All SQL Server Connection?

I had recently received this question during a recent consultation.

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Just Log File

SQL SERVER – Restore Database With Just Log File

June 6, 2020
Pinal Dave
SQL Tips and Tricks
SQL Backup, SQL Restore, SQL Server, SQL Server Security, SSMS

Restoring the database with Just Log File is not possible. If you are looking for the answer to this question, you have bad news. It is not possible.

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two identity columns

SQL SERVER – Having Two Identity Columns for A Single Table

June 5, 2020
Pinal Dave
SQL Tips and Tricks
Computed Column, SQL Identity, SQL Scripts, SQL Server, SQL Server DBCC

In yesterday’s session, a DBA asked an interesting question that if it is possible to have two identity columns for a single table. Yes and No. 

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