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go-sqlcmd: The New Command Line Tool for SQL Server

October 8, 2019
Pinal Dave
SQL Tips and Tricks
Command Line, SQL Server, SQL Utility, sqlcmd

Set up go-sqlcmd on Windows, verify the executable, run scripts and variables, control output, and review optional container commands.

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What is SCHEMABINDING in SQL Server Views? – Interview Question of the Week #245

October 6, 2019
Pinal Dave
SQL Interview Questions and Answers
SQL Scripts, SQL Server, SQL Table Operation, SQL View

SCHEMABINDING keywords prevent tables used in the views to make any such modifications that can affect the view’s definition. 

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Title card: PREEMPTIVE_OS_RSFXDEVICEOPS Wait Type

SQL SERVER – Identifying and Fixing PREEMPTIVE_OS_RSFXDEVICEOPS Wait Type

October 5, 2019
Pinal Dave
SQL Performance
Comprehensive Database Performance Health Check, Filestream, SQL Server, SQL Wait Stats

I walked into a client engagement where I really got stuck with a very interesting scenario with a client with PREEMPTIVE_OS_RSFXDEVICEOPS Wait Type.

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AVG of an Integer Column Returns an Integer: Getting Decimals Back

October 3, 2019
Pinal Dave
SQL Tips and Tricks
Computed Column, SQL Column, SQL Server

The dashboard says the average is 1 when everyone can see it is 1.5. Here is why AVG does that and the one-line fix.

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How to Download the Latest SQL Server Docker Image? – Interview Question of the Week #244

September 29, 2019
Pinal Dave
SQL Interview Questions and Answers
Docker, PowerShell, SQL Scripts, SQL Server

Question: How to Download the Latest SQL Server Docker Image? Answer: The command to download the latest SQL Server Docker Image is here:

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alias

SQL SERVER – Strange Error Related to Alias

September 27, 2019
Pinal Dave
SQL Tips and Tricks
SQL Error Messages, SQL Scripts, SQL Server

They immediately paid for Comprehensive Database Performance Health Check and we got online to look at their strange error related to alias.

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SQL SERVER - Unable to Start SQL Server Service or Connect After Incorrectly Setting Max Server Memory to a Low Value

SQL SERVER – Unable to Start SQL Server Service or Connect After Incorrectly Setting Max Server Memory to a Low Value

September 26, 2019
Pinal Dave
SQL Tips and Tricks
SQL Connection, SQL Error Messages, SQL Memory, SQL Scripts, SQL Server, Starting SQL

After incorrectly setting max server memory to 14 MB instead of 145000, a client could not start SQL Server. Here is how we got it back online.

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