17 May 2018

Database user added

by Eelco Drost

3,962 0 Compliance

Metrics install automatically if you have Redgate Monitor installed.

If you are using Redgate’s SQL Server monitoring tool, Redgate Monitor, you can instantly install and run this metric on your servers.

This custom metric queries the default trace to find events related to whenever a login is added as a database user to a database.

Metric definition

Name

Database user added

Description

This custom metric queries the default trace to find events related to whenever a login is added as a database user to a database.

The T-SQL query that will collect data


		
			
			
Transact-SQL
			
			SELECT count(*)
FROM sys.fn_trace_gettable(CONVERT(VARCHAR(150), (
				SELECT TOP 1 f.[value]
				FROM sys.fn_trace_getinfo(NULL) f
				WHERE f.property = 2
				)), DEFAULT) T
INNER JOIN sys.trace_events e ON eventclass = trace_event_id
INNER JOIN sys.trace_categories AS cat ON e.category_id = cat.category_id
WHERE T.EventClass = 109 --Add DB User event
	AND T.EventSubClass = 3 --Add (4 = delete)
	AND T.DatabaseID = DB_ID()
	AND t.StartTime BETWEEN DATEADD(MINUTE, - 2, GETDATE())
		AND GETDATE()
			
				
					
				
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						SELECT count(*)
FROM sys.fn_trace_gettable(CONVERT(VARCHAR(150), (
				SELECT TOP 1 f.[value]
				FROM sys.fn_trace_getinfo(NULL) f
				WHERE f.property = 2
				)), DEFAULT) T
INNER JOIN sys.trace_events e ON eventclass = trace_event_id
INNER JOIN sys.trace_categories AS cat ON e.category_id = cat.category_id
WHERE T.EventClass = 109 --Add DB User event
	AND T.EventSubClass = 3 --Add (4 = delete)
	AND T.DatabaseID = DB_ID()
	AND t.StartTime BETWEEN DATEADD(MINUTE, - 2, GETDATE())
		AND GETDATE()

Instances to collect from

Select all

Databases to collect from

All

Collection frequency

Use collected or calculated values

Leave the Use a calculated rate of change between collections check box unchecked

Metric collection

Enabled

Alert definition

You could add an alert once the baseline for your environment has been established.

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What are custom metrics?

The Redgate Monitor custom metric feature lets you run T-SQL queries against your SQL Servers to collect specific data. You can analyze and receive alerts about your custom data just like everything else Redgate Monitor collects.

But what if you don’t want to write your own queries? No problem. Redgate has brought together a range of quality custom metrics for you to use in Redgate Monitor, which are all are free, tried and tested. You can install straight away, and use the resources on this site to help you write your own.

What is Redgate Monitor?

Redgate Monitor is a SQL Server performance monitoring tool that gives you real-time and historical SQL Server performance data with alerts and diagnostics.

With its embedded expertise from SQL Server experts and MVPs, it gives you the information and advice you need to find and fix issues before users are even aware.

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Database user added

Metric definition

Name

Description

The T-SQL query that will collect data

Instances to collect from

Databases to collect from

Collection frequency

Use collected or calculated values

Metric collection

Alert definition

What are custom metrics?

What is Redgate Monitor?

Featured custom metrics

Total database file size

Number of active backups and restores

Full backup to odd path

Find metrics