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Global Temporary Tables

SQL SERVER – Dynamic SQL and Global Temporary Tables

July 20, 2019
Pinal Dave
SQL Tips and Tricks
Dynamic SQL, SQL Scripts, SQL Server, SQL TempDB, SSMS, Temp Table

During the recent work of Comprehensive Database Performance Health Check, we had a very interesting situation of Dynamic SQL and Global Temporary Tables.

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upgrade error

SQL SERVER – Upgrade Error: The Server Principal is Not Able to Access the Database “msdb” Under the Current Security Context

July 19, 2019
Pinal Dave
SQL
SQL Error Messages, SQL Scripts, SQL Server, SQL Server Security, SQL Upgrade, System Database

The Upgrade Error messages shown in ERRORLOG was “The server principal “SQLAuthority\AuthOwner” is not able to access the database “msdb”

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backslash

SQL SERVER – SQL Agent Job and Backslash – Strange Behavior

July 18, 2019
Pinal Dave
SQL Puzzle
SQL Jobs, SQL Scripts, SQL Server, SQL Server Agent, SQL Stored Procedure

Today’s blog post is about SQL Agent Job and Backslash. I was surprised to see this behavior. Here are the steps to reproduce this behavior.

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Disable Resource Governor

SQL SERVER – Enable or Disable Resource Governor

July 17, 2019
Pinal Dave
SQL Tips and Tricks
Resource Governor, SQL Memory, SQL Scripts, SQL Server

Resource governor which was accidentally enabled by one of their database administrators.  Let us learn how to disable resource governor in this blog post. 

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Swap Columns

SQL SERVER – Swap Column Values In Table

July 16, 2019
Pinal Dave
SQL Tips and Tricks
SQL Column, SQL Scripts, SQL Server

Here is a question asked to me during Comprehensive Database Performance Health Check. The question was about how to swap column values in a table.

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Support End Date

SQL SERVER – Microsoft Official Support End Dates for Different Versions

July 15, 2019
Pinal Dave
SQL Tips and Tricks
SQL Documentation, SQL Server

Earlier this week, Microsoft SQL Server 2008 and 2008 R2 support ended. I am mentioning Microsoft’s Official Support End Dates for different versions.

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computed column

How to Find Definition of Computed Column in SQL Server using T-SQL? – Interview Question of the Week #233

July 14, 2019
Pinal Dave
SQL Interview Questions and Answers
Computed Column, SQL Function, SQL Server, SQL System Table

Question: How to Find Definition of Computed Column in SQL Server using T-SQL?
Answer: A very fair question, I received the other day.

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