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Title card: REBUILDDATABASE Error 0x851A0012: Missing sa Password

SQL SERVER – REBUILDDATABASE Error: 0x851A0012 – Missing sa Account Password. The sa Account Password is Required for SQL Authentication Mode

May 25, 2019
Pinal Dave
SQL Tips and Tricks
SQL Error Messages, SQL Login, SQL Server, SQL Server Security

The plan was to first rebuild system databases and then restore ALL databases from the backup. Today we will discuss an error about REBUILDDATABASE.

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Login vs User

SQL SERVER – Difference Between Login Vs User – Security Concepts

May 21, 2019
Pinal Dave
SQL Tips and Tricks
SQL Login, SQL Scripts, SQL Server, SQL Server Security

In this blog post, we discuss the difference between Login Vs User – Security Concepts. They look the same but actually, they are totally different.

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SQL Server DBOwner icon.

How I Know If I am DBOWNER or Not in SQL Server? – Interview Question of the Week #222

April 28, 2019
Pinal Dave
SQL Interview Questions and Answers
SQL Scripts, SQL Server, SQL Server Security

How do I know if I am DBOWNER or not in SQL Server? A DBA worried about permissions before my changes, so we ran this simple script to check db_owner membership.

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SQL SERVER - Stretch Database - ERROR: The Provided Location is Not Available for Resource Group

SQL SERVER – Stretch Database – ERROR: The Provided Location is Not Available for Resource Group

March 18, 2019
Pinal Dave
SQL Tips and Tricks
SQL Azure, SQL Backup and Restore, SQL Error Messages, SQL Server, SQL Server Security

This was my first experiment with this feature called Stretch Database. I have started the wizard and encountered at the very end. Here is the error message.

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Database Properties - AdventureWorks2012.

SQL SERVER – FIX: Database Diagram Error 15517 – Cannot Execute as the Database Principal Because the Principal ‘dbo’ Does Not Exist

March 4, 2019
Pinal Dave
SQL Tips and Tricks
SQL Error Messages, SQL Server, SQL Server Management Studio, SQL Server Security

Opening a database diagram failed with error 15517: Cannot execute as the database principal because the principal ‘dbo’ does not exist. Let me show you the fix.

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SQL SERVER - SQL Service Not Getting Started Automatically After Server Reboot While Using gMSA Account

SQL SERVER – SQL Service Not Getting Started Automatically After Server Reboot While Using gMSA Account

February 27, 2019
Pinal Dave
SQL Tips and Tricks
SQL Error Messages, SQL Server, SQL Server Agent, SQL Server Security, SQL Server Services

My first gMSA test: SQL Service was not started automatically after server reboot, even with automatic startup set. Here is what the event log showed.

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Login Failed Error Dialog In Command Prompt Window.

SQL SERVER – Error: 18456, State 149 – Login-based Server Access Validation Failed With an Infrastructure Error. Login Lacks Connect Endpoint Permission

February 26, 2019
Pinal Dave
SQL Tips and Tricks
SQL Error Messages, SQL Login, SQL Server, SQL Server Security

Connecting to the DAC with SQLCMD, I got Error 18456, State 149: Login lacks connect endpoint permission. Here is what the ERRORLOG showed and how to fix it.

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