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Category: SQL Agent

Sending Messages from SQL Agent to Microsoft Teams

Published 2020-07-31 by Kevin Feasel

Rob Sewell is waiting for a message and it comes in two parts. First up, sending SQL Agent results to a Teams channel:

Using dbatools we can create a simple script to gather the results of Agent Jobs form a list of instances. Maybe it would be good to be able to get the job runs results every 12 hours so that at 6am in the morning the early-bird DBA can quickly identify if there are any failures that need immediate action and at 6pm , the team can check that everything was ok before they clock off.

But that’s not enough for Rob:

Following on from yesterdays post about creating an overview of SQL Agent Job Results and sending it to a Teams channel, I was given another challenge

Can you write a job step that I can add to SQL Agent jobs that can send the result of that job to a Teams Channel

The use case was for some migration projects that had steps that were scheduled via SQL Agent Jobs and instead of the DBA having to estimate when they would finish and keep checking so that they could let the next team know that it was time for their part to start, they wanted it to notify a Teams channel. This turned out especially useful as the job finished earlier than expected at 3am and the off-shore team could begin their work immediately.

Read the whole thing, as Rob has some detailed code examples.

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Azure Elastic Jobs Now GA

Published 2020-07-14 by Kevin Feasel

Niko Neugebauer gives into Azure Elastic Jobs, now generally available:

They key feature that needs to be well understood and which points to the potential of the Elastic Job Agent is that you are in no way limited by your own Azure SQL Database, nor by the logical Azure SQL Server where this database is located (contrary to the MSDB Database on the SQL Server), nor will you be limted by the Azure Region, Azure Resource Group or even Azure Subscription – you can configure the Elastic Job that will be reaching out to potentially any Azure SQL Database (given the necessary settings & permissions are correctly configured).

Read the whole thing. Niko shares some interesting thoughts on how it works, how you can tie your one server to a whole host of SQL Databases, and a wish list on what should come next.

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SQL Agent Job Control Based on AG/Mirroring Status

Published 2020-05-28 by Kevin Feasel

Eitan Blumin has an interesting solution for us:

Lo and behold, my new and improved scripts, which implement the following logic:

Create a single Master Control Job with an hourly schedule, and also set it to run when SQL Agent is started up. The Master Control Job will do the following:

Automatically detect which jobs have steps that run on databases that are involved in an HADR solution.

For each such job, automatically detect whether there’s at least one step run on a database which currently has the Primary/Principle role.

If so, make sure it’s enabled. Otherwise, make sure it’s disabled.

Create an alert for a role/state change event, if such doesn’t exist yet, and set it to run the Master Control Job when triggered.

Click through for more details and links to scripts for Availability Group and database mirroring scenarios.

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A Naming System for Schedules

Published 2020-05-01 by Kevin Feasel

Daniel Janik shares a naming scheme for schedules in systems like SQL Agent and Azure Data Factory:

This tip comes from my DBA days working with SQL Agent Job schedules. If you’ve ever worked on a server where many people created job schedules you’ll know exactly what I mean when I say the schedule names can be really annoying.

This is because the names are not meaningful at all. They are either a GUID thanks to SSRS or something useless like “Schedule 1” or you have 6 different versions of “Every 5 min” when the schedule actually only runs every 15 min on Mondays.

The Linux nerd in me says “Could’ve just used cron naming.” I think Daniel’s naming scheme takes a little bit of time to get used to, but it makes sense.

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Using Powershell to Configure Database Mail and SQL Agent Alerts

Published 2020-04-30 by Kevin Feasel

Eric Cobb shows us how to use Powershell to set up database mail and SQL Agent alerts:

As a DBA, you need to know when there’s a problem on your SQL Servers. And while I highly recommend you use a full-fledged monitoring system, there are also some things you can set up on your SQL Servers so that they will tell you when certain things go wrong. This doesn’t replace a full monitoring system, but setting up the below alerts will give you notification when SQL Server encounters things like corruption or resource issues.

Even with a full-fledged monitoring system, there are places where you can still make use of mail and side alerts.

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Using Jupyter Notebooks in SQL Agent Jobs

Published 2020-03-31 by Kevin Feasel

Rob Sewell shows us how to run an Azure Data Studio notebook as a SQL Agent job:

Azure Data Studio is a great tool for connecting with your data platform whether it is in Azure or on your hardware. Jupyter Notebooks are fantastic, you can have words, pictures, code and code results all saved in one document.

I have created a repository in my Github https://beard.media/Notebooks where I have stored a number of Jupyter notebooks both for Azure Data Studio and the new .NET interactive notebooks.

Another thing that you can do with notebooks is run them as Agent Jobs and save the results of the run.

Read on to learn how.

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Managing Jobs in Availability Groups

Published 2020-03-27 by Kevin Feasel

Goncalo Cruz has a plan to run SQL Agent jobs on the primary node in an availability group:

In SQL Availability Groups the SQL jobs have to be created in all replicas and you need to add logic at the beginning of each relevant job to make it execute on the primary database. (this only applies when the local replica is the primary for the database)

If you do not add the logic they will execute with success in the primary replica but they will fail in the secondary replica.

Read on for a process which keeps jobs from running except on the primary.

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