Use Transact-SQL (T-SQL) to create and manage Elastic Database Jobs (preview)

Article
04/25/2023

Applies to: Azure SQL Database

This article provides many example scenarios to get started working with Elastic Jobs using T-SQL.

The examples use the stored procedures and views available in the job database.

Transact-SQL (T-SQL) is used to create, configure, execute, and manage jobs. Creating the Elastic Job agent is not supported in T-SQL, so you must first create an Elastic Job agent using the portal, or PowerShell.

Create a credential for job execution

The credential is used to connect to your target databases for script execution. The credential needs appropriate permissions, on the databases specified by the target group, to successfully execute the script. When using a logical SQL server and/or pool target group member, it is highly suggested to create a credential for use to refresh the credential prior to expansion of the server and/or pool at time of job execution. The database scoped credential is created on the job agent database. The same credential must be used to Create a Login and Create a User from Login to grant the Login Database Permissions on the target databases.

--Connect to the new job database specified when creating the Elastic Job agent

-- Create a database master key if one does not already exist, using your own password.  
CREATE MASTER KEY ENCRYPTION BY PASSWORD='<EnterStrongPasswordHere>';  
  
-- Create two database scoped credentials.  
-- The credential to connect to the Azure SQL logical server, to execute jobs
CREATE DATABASE SCOPED CREDENTIAL job_credential WITH IDENTITY = 'job_credential',
    SECRET = '<EnterStrongPasswordHere>';
GO
-- The credential to connect to the Azure SQL logical server, to refresh the database metadata in server
CREATE DATABASE SCOPED CREDENTIAL refresh_credential WITH IDENTITY = 'refresh_credential',
    SECRET = '<EnterStrongPasswordHere>';
GO

Create a target group (servers)

The following example shows how to execute a job against all databases in a server.
Connect to the job database and run the following command:

-- Connect to the job database specified when creating the job agent

-- Add a target group containing server(s)
EXEC jobs.sp_add_target_group 'ServerGroup1';

-- Add a server target member
EXEC jobs.sp_add_target_group_member
@target_group_name = 'ServerGroup1',
@target_type = 'SqlServer',
@refresh_credential_name = 'refresh_credential', --credential required to refresh the databases in a server
@server_name = 'server1.database.windows.net';

--View the recently created target group and target group members
SELECT * FROM jobs.target_groups WHERE target_group_name='ServerGroup1';
SELECT * FROM jobs.target_group_members WHERE target_group_name='ServerGroup1';

Exclude an individual database

The following example shows how to execute a job against all databases in an server, except for the database named MappingDB.
Connect to the job database and run the following command:

--Connect to the job database specified when creating the job agent

-- Add a target group containing server(s)
EXEC [jobs].sp_add_target_group N'ServerGroup';
GO

-- Add a server target member
EXEC [jobs].sp_add_target_group_member
@target_group_name = N'ServerGroup',
@target_type = N'SqlServer',
@refresh_credential_name = N'refresh_credential', --credential required to refresh the databases in a server
@server_name = N'London.database.windows.net';
GO

-- Add a server target member
EXEC [jobs].sp_add_target_group_member
@target_group_name = N'ServerGroup',
@target_type = N'SqlServer',
@refresh_credential_name = N'refresh_credential', --credential required to refresh the databases in a server
@server_name = 'server2.database.windows.net';
GO

--Exclude a database target member from the server target group
EXEC [jobs].sp_add_target_group_member
@target_group_name = N'ServerGroup',
@membership_type = N'Exclude',
@target_type = N'SqlDatabase',
@server_name = N'server1.database.windows.net',
@database_name = N'MappingDB';
GO

--View the recently created target group and target group members
SELECT * FROM [jobs].target_groups WHERE target_group_name = N'ServerGroup';
SELECT * FROM [jobs].target_group_members WHERE target_group_name = N'ServerGroup';

Create a target group (pools)

The following example shows how to target all the databases in one or more elastic pools.
Connect to the job database and run the following command:

--Connect to the job database specified when creating the job agent

-- Add a target group containing pool(s)
EXEC jobs.sp_add_target_group 'PoolGroup';

-- Add an elastic pool(s) target member
EXEC jobs.sp_add_target_group_member
@target_group_name = 'PoolGroup',
@target_type = 'SqlElasticPool',
@refresh_credential_name = 'refresh_credential', --credential required to refresh the databases in a server
@server_name = 'server1.database.windows.net',
@elastic_pool_name = 'ElasticPool-1';

-- View the recently created target group and target group members
SELECT * FROM jobs.target_groups WHERE target_group_name = N'PoolGroup';
SELECT * FROM jobs.target_group_members WHERE target_group_name = N'PoolGroup';

Deploy new schema to many databases

The following example shows how to deploy new schema to all databases.
Connect to the job database and run the following command:

--Connect to the job database specified when creating the job agent

--Add job for create table
EXEC jobs.sp_add_job @job_name = 'CreateTableTest', @description = 'Create Table Test';

-- Add job step for create table
EXEC jobs.sp_add_jobstep @job_name = 'CreateTableTest',
@command = N'IF NOT EXISTS (SELECT * FROM sys.tables WHERE object_id = object_id(''Test''))
CREATE TABLE [dbo].[Test]([TestId] [int] NOT NULL);',
@credential_name = 'job_credential',
@target_group_name = 'PoolGroup';

Data collection using built-in parameters

In many data collection scenarios, it can be useful to include some of these scripting variables to help post-process the results of the job.

$(job_name)
$(job_id)
$(job_version)
$(step_id)
$(step_name)
$(job_execution_id)
$(job_execution_create_time)
$(target_group_name)

For example, to group all results from the same job execution together, use the $(job_execution_id) as shown in the following command:

@command= N' SELECT DB_NAME() DatabaseName, $(job_execution_id) AS job_execution_id, * FROM sys.dm_db_resource_stats WHERE end_time > DATEADD(mi, -20, GETDATE());'

Monitor database performance

The following example creates a new job to collect performance data from multiple databases.

By default, the job agent will create the output table to store returned results. Therefore, the database principal associated with the output credential must at a minimum have the following permissions: CREATE TABLE on the database, ALTER, SELECT, INSERT, DELETE on the output table or its schema, and SELECT on the sys.indexes catalog view.

If you want to manually create the table ahead of time, then it needs to have the following properties:

Columns with the correct name and data types for the result set.
Additional column for internal_execution_id with the data type of uniqueidentifier.
A nonclustered index named IX_<TableName>_Internal_Execution_ID on the internal_execution_id column.
All permissions listed above except for CREATE TABLE permission on the database.

Connect to the job database and run the following commands:

--Connect to the job database specified when creating the job agent

-- Add a job to collect perf results
EXEC jobs.sp_add_job @job_name ='ResultsJob', @description='Collection Performance data from all customers'

-- Add a job step w/ schedule to collect results
EXEC jobs.sp_add_jobstep
@job_name = 'ResultsJob',
@command = N' SELECT DB_NAME() DatabaseName, $(job_execution_id) AS job_execution_id, * FROM sys.dm_db_resource_stats WHERE end_time > DATEADD(mi, -20, GETDATE());',
@credential_name = 'job_credential',
@target_group_name = 'PoolGroup',
@output_type = 'SqlDatabase',
@output_credential_name = 'job_credential',
@output_server_name = 'server1.database.windows.net',
@output_database_name = '<resultsdb>',
@output_table_name = '<resultstable>';

--Create a job to monitor pool performance

--Connect to the job database specified when creating the job agent

-- Add a target group containing Elastic Job database
EXEC jobs.sp_add_target_group 'ElasticJobGroup';

-- Add a server target member
EXEC jobs.sp_add_target_group_member
@target_group_name = 'ElasticJobGroup',
@target_type = 'SqlDatabase',
@server_name = 'server1.database.windows.net',
@database_name = 'master';

-- Add a job to collect perf results
EXEC jobs.sp_add_job
@job_name = 'ResultsPoolsJob',
@description = 'Demo: Collection Performance data from all pools',
@schedule_interval_type = 'Minutes',
@schedule_interval_count = 15;

-- Add a job step w/ schedule to collect results
EXEC jobs.sp_add_jobstep
@job_name='ResultsPoolsJob',
@command=N'declare @now datetime
DECLARE @startTime datetime
DECLARE @endTime datetime
DECLARE @poolLagMinutes datetime
DECLARE @poolStartTime datetime
DECLARE @poolEndTime datetime
SELECT @now = getutcdate ()
SELECT @startTime = dateadd(minute, -15, @now)
SELECT @endTime = @now
SELECT @poolStartTime = dateadd(minute, -30, @startTime)
SELECT @poolEndTime = dateadd(minute, -30, @endTime)

SELECT elastic_pool_name , end_time, elastic_pool_dtu_limit, avg_cpu_percent, avg_data_io_percent, avg_log_write_percent, max_worker_percent, max_session_percent,
        avg_storage_percent, elastic_pool_storage_limit_mb FROM sys.elastic_pool_resource_stats
        WHERE end_time > @poolStartTime and end_time <= @poolEndTime;
',
@credential_name = 'job_credential',
@target_group_name = 'ElasticJobGroup',
@output_type = 'SqlDatabase',
@output_credential_name = 'job_credential',
@output_server_name = 'server1.database.windows.net',
@output_database_name = 'resultsdb',
@output_table_name = 'resultstable';

View job definitions

The following example shows how to view current job definitions.
Connect to the job database and run the following command:

--Connect to the job database specified when creating the job agent

-- View all jobs
SELECT * FROM jobs.jobs;

-- View the steps of the current version of all jobs
SELECT js.* FROM jobs.jobsteps js
JOIN jobs.jobs j
  ON j.job_id = js.job_id AND j.job_version = js.job_version;

-- View the steps of all versions of all jobs
SELECT * FROM jobs.jobsteps;

Begin unplanned execution of a job

The following example shows how to start a job immediately.
Connect to the job database and run the following command:

--Connect to the job database specified when creating the job agent

-- Execute the latest version of a job
EXEC jobs.sp_start_job 'CreateTableTest';

-- Execute the latest version of a job and receive the execution id
declare @je uniqueidentifier;
exec jobs.sp_start_job 'CreateTableTest', @job_execution_id = @je output;
select @je;

select * from jobs.job_executions where job_execution_id = @je;

Schedule execution of a job

The following example shows how to schedule a job for future execution.
Connect to the job database and run the following command:

--Connect to the job database specified when creating the job agent

EXEC jobs.sp_update_job
@job_name = 'ResultsJob',
@enabled=1,
@schedule_interval_type = 'Minutes',
@schedule_interval_count = 15;

Monitor job execution status

The following example shows how to view execution status details for all jobs.
Connect to the job database and run the following command:

--Connect to the job database specified when creating the job agent

--View top-level execution status for the job named 'ResultsPoolJob'
SELECT * FROM jobs.job_executions
WHERE job_name = 'ResultsPoolsJob' and step_id IS NULL
ORDER BY start_time DESC;

--View all top-level execution status for all jobs
SELECT * FROM jobs.job_executions WHERE step_id IS NULL
ORDER BY start_time DESC;

--View all execution statuses for job named 'ResultsPoolsJob'
SELECT * FROM jobs.job_executions
WHERE job_name = 'ResultsPoolsJob'
ORDER BY start_time DESC;

-- View all active executions
SELECT * FROM jobs.job_executions
WHERE is_active = 1
ORDER BY start_time DESC;

Cancel a job

The following example shows how to cancel a job.
Connect to the job database and run the following command:

--Connect to the job database specified when creating the job agent

-- View all active executions to determine job execution id
SELECT * FROM jobs.job_executions
WHERE is_active = 1 AND job_name = 'ResultPoolsJob'
ORDER BY start_time DESC;
GO

-- Cancel job execution with the specified job execution id
EXEC jobs.sp_stop_job '01234567-89ab-cdef-0123-456789abcdef';

Delete old job history

The following example shows how to delete job history prior to a specific date.
Connect to the job database and run the following command:

--Connect to the job database specified when creating the job agent

-- Delete history of a specific job's executions older than the specified date
EXEC jobs.sp_purge_jobhistory @job_name='ResultPoolsJob', @oldest_date='2016-07-01 00:00:00';

--Note: job history is automatically deleted if it is >45 days old

Delete a job and all its job history

The following example shows how to delete a job and all related job history.
Connect to the job database and run the following command:

--Connect to the job database specified when creating the job agent

EXEC jobs.sp_delete_job @job_name='ResultsPoolsJob';

--Note: job history is automatically deleted if it is >45 days old

Job stored procedures

The following stored procedures are in the jobs database.

Stored procedure	Description
sp_add_job	Adds a new job.
sp_update_job	Updates an existing job.
sp_delete_job	Deletes an existing job.
sp_add_jobstep	Adds a step to a job.
sp_update_jobstep	Updates a job step.
sp_delete_jobstep	Deletes a job step.
sp_start_job	Starts executing a job.
sp_stop_job	Stops a job execution.
sp_add_target_group	Adds a target group.
sp_delete_target_group	Deletes a target group.
sp_add_target_group_member	Adds a database or group of databases to a target group.
sp_delete_target_group_member	Removes a target group member from a target group.
sp_purge_jobhistory	Removes the history records for a job.

sp_add_job

Adds a new job.

Syntax

[jobs].sp_add_job [ @job_name = ] 'job_name'  
  [ , [ @description = ] 'description' ]
  [ , [ @enabled = ] enabled ]
  [ , [ @schedule_interval_type = ] schedule_interval_type ]  
  [ , [ @schedule_interval_count = ] schedule_interval_count ]
  [ , [ @schedule_start_time = ] schedule_start_time ]
  [ , [ @schedule_end_time = ] schedule_end_time ]
  [ , [ @job_id = ] job_id OUTPUT ]

Arguments

[ @job_name = ] 'job_name'
The name of the job. The name must be unique and cannot contain the percent (%) character. job_name is nvarchar(128), with no default.

[ @description = ] 'description'
The description of the job. description is nvarchar(512), with a default of NULL. If description is omitted, an empty string is used.

[ @enabled = ] enabled
Whether the job's schedule is enabled. Enabled is bit, with a default of 0 (disabled). If 0, the job is not enabled and does not run according to its schedule; however, it can be run manually. If 1, the job will run according to its schedule, and can also be run manually.

[ @schedule_interval_type =] schedule_interval_type
Value indicates when the job is to be executed. schedule_interval_type is nvarchar(50), with a default of Once, and can be one of the following values:

'Once',
'Minutes',
'Hours',
'Days',
'Weeks',
'Months'

[ @schedule_interval_count = ] schedule_interval_count
Number of schedule_interval_count periods to occur between each execution of the job. schedule_interval_count is int, with a default of 1. The value must be greater than or equal to 1.

[ @schedule_start_time = ] schedule_start_time
Date on which job execution can begin. schedule_start_time is DATETIME2, with the default of 0001-01-01 00:00:00.0000000.

[ @schedule_end_time = ] schedule_end_time
Date on which job execution can stop. schedule_end_time is DATETIME2, with the default of 9999-12-31 11:59:59.0000000.

[ @job_id = ] job_id OUTPUT
The job identification number assigned to the job if created successfully. job_id is an output variable of type uniqueidentifier.

Return Code Values

0 (success) or 1 (failure)

Remarks

sp_add_job must be run from the job agent database specified when creating the job agent. After sp_add_job has been executed to add a job, sp_add_jobstep can be used to add steps that perform the activities for the job. The job's initial version number is 0, which will be incremented to 1 when the first step is added.

Permissions

By default, members of the sysadmin fixed server role can execute this stored procedure. They restrict a user to just be able to monitor jobs, you can grant the user to be part of the following database role in the job agent database specified when creating the job agent:

jobs_reader

For details about the permissions of these roles, see the Permission section in this document. Only members of sysadmin can use this stored procedure to edit the attributes of jobs that are owned by other users.

sp_update_job

Updates an existing job.

Syntax

[jobs].sp_update_job [ @job_name = ] 'job_name'  
  [ , [ @new_name = ] 'new_name' ]
  [ , [ @description = ] 'description' ]
  [ , [ @enabled = ] enabled ]
  [ , [ @schedule_interval_type = ] schedule_interval_type ]  
  [ , [ @schedule_interval_count = ] schedule_interval_count ]
  [ , [ @schedule_start_time = ] schedule_start_time ]
  [ , [ @schedule_end_time = ] schedule_end_time ]

Arguments

[ @job_name = ] 'job_name'
The name of the job to be updated. job_name is nvarchar(128).

[ @new_name = ] 'new_name'
The new name of the job. new_name is nvarchar(128).

[ @description = ] 'description'
The description of the job. description is nvarchar(512).

[ @enabled = ] enabled
Specifies whether the job's schedule is enabled (1) or not enabled (0). Enabled is bit.

[ @schedule_interval_type= ] schedule_interval_type
Value indicates when the job is to be executed. schedule_interval_type is nvarchar(50) and can be one of the following values:

'Once',
'Minutes',
'Hours',
'Days',
'Weeks',
'Months'

[ @schedule_interval_count= ] schedule_interval_count
Number of schedule_interval_count periods to occur between each execution of the job. schedule_interval_count is int, with a default of 1. The value must be greater than or equal to 1.

[ @schedule_start_time= ] schedule_start_time
Date on which job execution can begin. schedule_start_time is DATETIME2, with the default of 0001-01-01 00:00:00.0000000.

[ @schedule_end_time= ] schedule_end_time
Date on which job execution can stop. schedule_end_time is DATETIME2, with the default of 9999-12-31 11:59:59.0000000.

Return Code Values

0 (success) or 1 (failure)

Remarks

After sp_add_job has been executed to add a job, sp_add_jobstep can be used to add steps that perform the activities for the job. The job's initial version number is 0, which will be incremented to 1 when the first step is added.

Permissions

jobs_reader

sp_delete_job

Deletes an existing job.

Syntax

[jobs].sp_delete_job [ @job_name = ] 'job_name'
  [ , [ @force = ] force ]

Arguments

[ @job_name = ] 'job_name'
The name of the job to be deleted. job_name is nvarchar(128).

[ @force = ] force
Specifies whether to delete if the job has any executions in progress and cancel all in-progress executions (1) or fail if any job executions are in progress (0). force is bit.

Return Code Values

0 (success) or 1 (failure)

Remarks

Job history is automatically deleted when a job is deleted.

Permissions

jobs_reader

sp_add_jobstep

Adds a step to a job.

Syntax

[jobs].sp_add_jobstep [ @job_name = ] 'job_name'
     [ , [ @step_id = ] step_id ]
     [ , [ @step_name = ] step_name ]
     [ , [ @command_type = ] 'command_type' ]
     [ , [ @command_source = ] 'command_source' ]  
     , [ @command = ] 'command'
     , [ @credential_name = ] 'credential_name'
     , [ @target_group_name = ] 'target_group_name'
     [ , [ @initial_retry_interval_seconds = ] initial_retry_interval_seconds ]
     [ , [ @maximum_retry_interval_seconds = ] maximum_retry_interval_seconds ]
     [ , [ @retry_interval_backoff_multiplier = ] retry_interval_backoff_multiplier ]
     [ , [ @retry_attempts = ] retry_attempts ]
     [ , [ @step_timeout_seconds = ] step_timeout_seconds ]
     [ , [ @output_type = ] 'output_type' ]
     [ , [ @output_credential_name = ] 'output_credential_name' ]
     [ , [ @output_subscription_id = ] 'output_subscription_id' ]
     [ , [ @output_resource_group_name = ] 'output_resource_group_name' ]
     [ , [ @output_server_name = ] 'output_server_name' ]
     [ , [ @output_database_name = ] 'output_database_name' ]
     [ , [ @output_schema_name = ] 'output_schema_name' ]
     [ , [ @output_table_name = ] 'output_table_name' ]
     [ , [ @job_version = ] job_version OUTPUT ]
     [ , [ @max_parallelism = ] max_parallelism ]

Arguments

[ @job_name = ] 'job_name'
The name of the job to which to add the step. job_name is nvarchar(128).

[ @step_id = ] step_id
The sequence identification number for the job step. Step identification numbers start at 1 and increment without gaps. If an existing step already has this ID, then that step and all following steps will have their ID's incremented so that this new step can be inserted into the sequence. If not specified, the step_id will be automatically assigned to the last in the sequence of steps. step_id is an int.

[ @step_name = ] step_name
The name of the step. Must be specified, except for the first step of a job that (for convenience) has a default name of 'JobStep'. step_name is nvarchar(128).

[ @command_type = ] 'command_type'
The type of command that is executed by this jobstep. command_type is nvarchar(50), with a default value of TSql, meaning that the value of the @command_type parameter is a T-SQL script.

If specified, the value must be TSql.

[ @command_source = ] 'command_source'
The type of location where the command is stored. command_source is nvarchar(50), with a default value of Inline, meaning that the value of the @command_source parameter is the literal text of the command.

If specified, the value must be Inline.

[ @command = ] 'command'
The command must be valid T-SQL script and is then executed by this job step. command is nvarchar(max), with a default of NULL.

[ @credential_name = ] 'credential_name'
The name of the database scoped credential stored in this job control database that is used to connect to each of the target databases within the target group when this step is executed. credential_name is nvarchar(128).

[ @target_group_name = ] 'target-group_name'
The name of the target group that contains the target databases that the job step will be executed on. target_group_name is nvarchar(128).

[ @initial_retry_interval_seconds = ] initial_retry_interval_seconds
The delay before the first retry attempt, if the job step fails on the initial execution attempt. initial_retry_interval_seconds is int, with default value of 1.

[ @maximum_retry_interval_seconds = ] maximum_retry_interval_seconds
The maximum delay between retry attempts. If the delay between retries would grow larger than this value, it is capped to this value instead. maximum_retry_interval_seconds is int, with default value of 120.

[ @retry_interval_backoff_multiplier = ] retry_interval_backoff_multiplier
The multiplier to apply to the retry delay if multiple job step execution attempts fail. For example, if the first retry had a delay of 5 second and the backoff multiplier is 2.0, then the second retry will have a delay of 10 seconds and the third retry will have a delay of 20 seconds. retry_interval_backoff_multiplier is real, with default value of 2.0.

[ @retry_attempts = ] retry_attempts
The number of times to retry execution if the initial attempt fails. For example, if the retry_attempts value is 10, then there will be 1 initial attempt and 10 retry attempts, giving a total of 11 attempts. If the final retry attempt fails, then the job execution will terminate with a lifecycle of Failed. retry_attempts is int, with default value of 10.

[ @step_timeout_seconds = ] step_timeout_seconds
The maximum amount of time allowed for the step to execute. If this time is exceeded, then the job execution will terminate with a lifecycle of TimedOut. step_timeout_seconds is int, with default value of 43,200 seconds (12 hours).

[ @output_type = ] 'output_type'
If not null, the type of destination that the command's first result set is written to. output_type is nvarchar(50), with a default of NULL.

If specified, the value must be SqlDatabase.

[ @output_credential_name = ] 'output_credential_name'
If not null, the name of the database scoped credential that is used to connect to the output destination database. Must be specified if output_type equals SqlDatabase. output_credential_name is nvarchar(128), with a default value of NULL.

[ @output_subscription_id = ] 'output_subscription_id'
Needs description.

[ @output_resource_group_name = ] 'output_resource_group_name'
Needs description.

[ @output_server_name = ] 'output_server_name'
If not null, the fully qualified DNS name of the server that contains the output destination database. Must be specified if output_type equals SqlDatabase. output_server_name is nvarchar(256), with a default of NULL.

[ @output_database_name = ] 'output_database_name'
If not null, the name of the database that contains the output destination table. Must be specified if output_type equals SqlDatabase. output_database_name is nvarchar(128), with a default of NULL.

[ @output_table_name = ] 'output_table_name'
If not null, the name of the table that the command's first result set will be written to. If the table doesn't already exist, it will be created based on the schema of the returning result-set. Must be specified if output_type equals SqlDatabase. output_table_name is nvarchar(128), with a default value of NULL.

[ @job_version = ] job_version OUTPUT
Output parameter that will be assigned the new job version number. job_version is int.

[ @max_parallelism = ] max_parallelism OUTPUT
The maximum level of parallelism per elastic pool. If set, then the job step will be restricted to only run on a maximum of that many databases per elastic pool. This applies to each elastic pool that is either directly included in the target group or to elastic pools inside a server that is included in the target group. max_parallelism is int.

Return Code Values

0 (success) or 1 (failure)

Remarks

When sp_add_jobstep succeeds, the job's current version number is incremented. The next time the job is executed, the new version will be used. If the job is currently executing, that execution will not contain the new step.

Permissions

jobs_reader

sp_update_jobstep

Updates a job step.

Syntax

[jobs].sp_update_jobstep [ @job_name = ] 'job_name'
     [ , [ @step_id = ] step_id ]
     [ , [ @step_name = ] 'step_name' ]
     [ , [ @new_id = ] new_id ]
     [ , [ @new_name = ] 'new_name' ]
     [ , [ @command_type = ] 'command_type' ]
     [ , [ @command_source = ] 'command_source' ]  
     , [ @command = ] 'command'
     , [ @credential_name = ] 'credential_name'
     , [ @target_group_name = ] 'target_group_name'
     [ , [ @initial_retry_interval_seconds = ] initial_retry_interval_seconds ]
     [ , [ @maximum_retry_interval_seconds = ] maximum_retry_interval_seconds ]
     [ , [ @retry_interval_backoff_multiplier = ] retry_interval_backoff_multiplier ]
     [ , [ @retry_attempts = ] retry_attempts ]
     [ , [ @step_timeout_seconds = ] step_timeout_seconds ]
     [ , [ @output_type = ] 'output_type' ]
     [ , [ @output_credential_name = ] 'output_credential_name' ]
     [ , [ @output_server_name = ] 'output_server_name' ]
     [ , [ @output_database_name = ] 'output_database_name' ]
     [ , [ @output_schema_name = ] 'output_schema_name' ]
     [ , [ @output_table_name = ] 'output_table_name' ]
     [ , [ @job_version = ] job_version OUTPUT ]
     [ , [ @max_parallelism = ] max_parallelism ]

Arguments

[ @job_name = ] 'job_name'
The name of the job to which the step belongs. job_name is nvarchar(128).

[ @step_id = ] step_id
The identification number for the job step to be modified. Either step_id or step_name must be specified. step_id is an int.

[ @step_name = ] 'step_name'
The name of the step to be modified. Either step_id or step_name must be specified. step_name is nvarchar(128).

[ @new_id = ] new_id
The new sequence identification number for the job step. Step identification numbers start at 1 and increment without gaps. If a step is reordered, then other steps will be automatically renumbered.

[ @new_name = ] 'new_name'
The new name of the step. new_name is nvarchar(128).

If specified, the value must be TSql.

If specified, the value must be Inline.

[ @command = ] 'command'
The command(s) must be valid T-SQL script and is then executed by this job step. command is nvarchar(max), with a default of NULL.

[ @target_group_name = ] 'target-group_name'
The name of the target group that contains the target databases that the job step will be executed on. target_group_name is nvarchar(128).

[ @output_type = ] 'output_type'
If not null, the type of destination that the command's first result set is written to. To reset the value of output_type back to NULL, set this parameter's value to '' (empty string). output_type is nvarchar(50), with a default of NULL.

If specified, the value must be SqlDatabase.

[ @output_credential_name = ] 'output_credential_name'
If not null, the name of the database scoped credential that is used to connect to the output destination database. Must be specified if output_type equals SqlDatabase. To reset the value of output_credential_name back to NULL, set this parameter's value to '' (empty string). output_credential_name is nvarchar(128), with a default value of NULL.

[ @output_server_name = ] 'output_server_name'
If not null, the fully qualified DNS name of the server that contains the output destination database. Must be specified if output_type equals SqlDatabase. To reset the value of output_server_name back to NULL, set this parameter's value to '' (empty string). output_server_name is nvarchar(256), with a default of NULL.

[ @output_database_name = ] 'output_database_name'
If not null, the name of the database that contains the output destination table. Must be specified if output_type equals SqlDatabase. To reset the value of output_database_name back to NULL, set this parameter's value to '' (empty string). output_database_name is nvarchar(128), with a default of NULL.

[ @output_schema_name = ] 'output_schema_name'
If not null, the name of the SQL schema that contains the output destination table. If output_type equals SqlDatabase, the default value is dbo. To reset the value of output_schema_name back to NULL, set this parameter's value to '' (empty string). output_schema_name is nvarchar(128).

[ @output_table_name = ] 'output_table_name'
If not null, the name of the table that the command's first result set will be written to. If the table doesn't already exist, it will be created based on the schema of the returning result-set. Must be specified if output_type equals SqlDatabase. To reset the value of output_server_name back to NULL, set this parameter's value to '' (empty string). output_table_name is nvarchar(128), with a default value of NULL.

[ @job_version = ] job_version OUTPUT
Output parameter that will be assigned the new job version number. job_version is int.

Return Code Values

0 (success) or 1 (failure)

Remarks

Any in-progress executions of the job will not be affected. When sp_update_jobstep succeeds, the job's version number is incremented. The next time the job is executed, the new version will be used.

Permissions

jobs_reader

sp_delete_jobstep

Removes a job step from a job.

Syntax

[jobs].sp_delete_jobstep [ @job_name = ] 'job_name'
     [ , [ @step_id = ] step_id ]
     [ , [ @step_name = ] 'step_name' ]
     [ , [ @job_version = ] job_version OUTPUT ]

Arguments

[ @job_name = ] 'job_name'
The name of the job from which the step will be removed. job_name is nvarchar(128), with no default.

[ @step_id = ] step_id
The identification number for the job step to be deleted. Either step_id or step_name must be specified. step_id is an int.

[ @step_name = ] 'step_name'
The name of the step to be deleted. Either step_id or step_name must be specified. step_name is nvarchar(128).

[ @job_version = ] job_version OUTPUT
Output parameter that will be assigned the new job version number. job_version is int.

Return Code Values

0 (success) or 1 (failure)

Remarks

Any in-progress executions of the job will not be affected. When sp_update_jobstep succeeds, the job's version number is incremented. The next time the job is executed, the new version will be used.

The other job steps will be automatically renumbered to fill the gap left by the deleted job step.

Permissions

jobs_reader

sp_start_job

Starts executing a job.

Syntax

[jobs].sp_start_job [ @job_name = ] 'job_name'
     [ , [ @job_execution_id = ] job_execution_id OUTPUT ]

Arguments

[ @job_name = ] 'job_name'
The name of the job from which the step will be removed. job_name is nvarchar(128), with no default.

[ @job_execution_id = ] job_execution_id OUTPUT
Output parameter that will be assigned the job execution's ID. job_version is uniqueidentifier.

Return Code Values

0 (success) or 1 (failure)

Remarks

None.

Permissions

jobs_reader

sp_stop_job

Stops a job execution.

Syntax

[jobs].sp_stop_job [ @job_execution_id = ] ' job_execution_id '

Arguments

[ @job_execution_id = ] job_execution_id
The identification number of the job execution to stop. job_execution_id is uniqueidentifier, with default of NULL.

Return Code Values

0 (success) or 1 (failure)

Remarks

None.

Permissions

jobs_reader

sp_add_target_group

Adds a target group.

Syntax

[jobs].sp_add_target_group [ @target_group_name = ] 'target_group_name'
     [ , [ @target_group_id = ] target_group_id OUTPUT ]

Arguments

[ @target_group_name = ] 'target_group_name'
The name of the target group to create. target_group_name is nvarchar(128), with no default.

[ @target_group_id = ] target_group_id OUTPUT The target group identification number assigned to the job if created successfully. target_group_id is an output variable of type uniqueidentifier, with a default of NULL.

Return Code Values

0 (success) or 1 (failure)

Remarks

Target groups provide an easy way to target a job at a collection of databases.

Permissions

jobs_reader

sp_delete_target_group

Deletes a target group.

Syntax

[jobs].sp_delete_target_group [ @target_group_name = ] 'target_group_name'

Arguments

[ @target_group_name = ] 'target_group_name'
The name of the target group to delete. target_group_name is nvarchar(128), with no default.

Return Code Values

0 (success) or 1 (failure)

Remarks

None.

Permissions

jobs_reader

sp_add_target_group_member

Adds a database or group of databases to a target group.

Syntax

[jobs].sp_add_target_group_member [ @target_group_name = ] 'target_group_name'
         [ @membership_type = ] 'membership_type' ]
        [ , [ @target_type = ] 'target_type' ]
        [ , [ @refresh_credential_name = ] 'refresh_credential_name' ]
        [ , [ @server_name = ] 'server_name' ]
        [ , [ @database_name = ] 'database_name' ]
        [ , [ @elastic_pool_name = ] 'elastic_pool_name' ]
        [ , [ @target_id = ] 'target_id' OUTPUT ]

Arguments

[ @target_group_name = ] 'target_group_name'
The name of the target group to which the member will be added. target_group_name is nvarchar(128), with no default.

[ @membership_type = ] 'membership_type'
Specifies if the target group member will be included or excluded. target_group_name is nvarchar(128), with default of 'Include'. Valid values for membership_type are 'Include' or 'Exclude'.

[ @target_type = ] 'target_type'
The type of target database or collection of databases including all databases in a server, all databases in an Elastic pool, or an individual database. target_type is nvarchar(128), with no default. Valid values for target_type are 'SqlServer', 'SqlElasticPool', 'SqlDatabase'.

[ @refresh_credential_name = ] 'refresh_credential_name'
The name of the database scoped credential. refresh_credential_name is nvarchar(128), with no default.

[ @server_name = ] 'server_name'
The name of the server that should be added to the specified target group. server_name should be specified when target_type is 'SqlServer'. server_name is nvarchar(128), with no default.

[ @database_name = ] 'database_name'
The name of the database that should be added to the specified target group. database_name should be specified when target_type is 'SqlDatabase'. database_name is nvarchar(128), with no default.

[ @elastic_pool_name = ] 'elastic_pool_name'
The name of the Elastic pool that should be added to the specified target group. elastic_pool_name should be specified when target_type is 'SqlElasticPool'. elastic_pool_name is nvarchar(128), with no default.

[ @target_id = ] target_group_id OUTPUT
The target identification number assigned to the target group member if created added to the target group. target_id is an output variable of type uniqueidentifier, with a default of NULL. Return Code Values 0 (success) or 1 (failure)

Remarks

A job executes on all single databases within a server or in an elastic pool at time of execution, when a server or elastic pool is included in the target group.

Permissions

jobs_reader

Examples

The following example adds all the databases in the London and NewYork servers to the group Servers Maintaining Customer Information. You must connect to the jobs database specified when creating the job agent, in this case ElasticJobs.

--Connect to the jobs database specified when creating the job agent
USE ElasticJobs;
GO

-- Add a target group containing server(s)
EXEC jobs.sp_add_target_group @target_group_name =  N'Servers Maintaining Customer Information';
GO

-- Add a server target member
EXEC jobs.sp_add_target_group_member
@target_group_name = N'Servers Maintaining Customer Information',
@target_type = N'SqlServer',
@refresh_credential_name=N'refresh_credential', --credential required to refresh the databases in server
@server_name=N'London.database.windows.net';
GO

-- Add a server target member
EXEC jobs.sp_add_target_group_member
@target_group_name = N'Servers Maintaining Customer Information',
@target_type = N'SqlServer',
@refresh_credential_name=N'refresh_credential', --credential required to refresh the databases in server
@server_name=N'NewYork.database.windows.net';
GO

--View the recently added members to the target group
SELECT * FROM [jobs].target_group_members WHERE target_group_name= N'Servers Maintaining Customer Information';
GO

sp_delete_target_group_member

Removes a target group member from a target group.

Syntax

[jobs].sp_delete_target_group_member [ @target_group_name = ] 'target_group_name'
   [ , [ @target_id = ] 'target_id']

Arguments

[ @target_group_name = ] 'target_group_name'
The name of the target group from which to remove the target group member. target_group_name is nvarchar(128), with no default.

[ @target_id = ] target_id
The target identification number assigned to the target group member to be removed. target_id is a uniqueidentifier, with a default of NULL.

Return Code Values

0 (success) or 1 (failure)

Remarks

Target groups provide an easy way to target a job at a collection of databases.

Permissions

jobs_reader

Examples

The following example removes the London server from the group Servers Maintaining Customer Information. You must connect to the jobs database specified when creating the job agent, in this case ElasticJobs.

--Connect to the jobs database specified when creating the job agent
USE ElasticJobs ;
GO

-- Retrieve the target_id for a target_group_members
declare @tid uniqueidentifier
SELECT @tid = target_id FROM [jobs].target_group_members WHERE target_group_name = 'Servers Maintaining Customer Information' and server_name = 'London.database.windows.net';

-- Remove a target group member of type server
EXEC jobs.sp_delete_target_group_member
@target_group_name = N'Servers Maintaining Customer Information',
@target_id = @tid;
GO

sp_purge_jobhistory

Removes the history records for a job.

Syntax

[jobs].sp_purge_jobhistory [ @job_name = ] 'job_name'
      [ , [ @job_id = ] job_id ]
      [ , [ @oldest_date = ] oldest_date []

Arguments

[ @job_name = ] 'job_name'
The name of the job for which to delete the history records. job_name is nvarchar(128), with a default of NULL. Either job_id or job_name must be specified, but both cannot be specified.

[ @job_id = ] job_id
The job identification number of the job for the records to be deleted. job_id is uniqueidentifier, with a default of NULL. Either job_id or job_name must be specified, but both cannot be specified.

[ @oldest_date = ] oldest_date
The oldest record to retain in the history. oldest_date is DATETIME2, with a default of NULL. When oldest_date is specified, sp_purge_jobhistory only removes records that are older than the value specified.

Return Code Values

0 (success) or 1 (failure)

Remarks

Target groups provide an easy way to target a job at a collection of databases.

Permissions

jobs_reader

Examples

--Connect to the jobs database specified when creating the job agent

EXEC sp_delete_target_group_member
    @target_group_name = N'Servers Maintaining Customer Information',  
    @server_name = N'London.database.windows.net';  
GO

Job views

The following views are available in the jobs database.

View	Description
job_executions	Shows job execution history.
jobs	Shows all jobs.
job_versions	Shows all job versions.
jobsteps	Shows all steps in the current version of each job.
jobstep_versions	Shows all steps in all versions of each job.
target_groups	Shows all target groups.
target_group_members	Shows all members of all target groups.

job_executions view

[jobs].[job_executions]

Shows job execution history.

Column name	Data type	Description
job_execution_id	uniqueidentifier	Unique ID of an instance of a job execution.
job_name	nvarchar(128)	Name of the job.
job_id	uniqueidentifier	Unique ID of the job.
job_version	int	Version of the job (automatically updated each time the job is modified).
step_id	int	Unique (for this job) identifier for the step. NULL indicates this is the parent job execution.
is_active	bit	Indicates whether information is active or inactive. 1 indicates active jobs, and 0 indicates inactive.
lifecycle	nvarchar(50)	Value indicating the status of the job:'Created', 'In Progress', 'Failed', 'Succeeded', 'Skipped', 'SucceededWithSkipped'
create_time	datetime2(7)	Date and time the job was created.
start_time	datetime2(7)	Date and time the job started execution. NULL if the job has not yet been executed.
end_time	datetime2(7)	Date and time the job finished execution. NULL if the job has not yet been executed or has not yet completed execution.
current_attempts	int	Number of times the step was retried. Parent job will be 0, child job executions will be 1 or greater based on the execution policy.
current_attempt_start_time	datetime2(7)	Date and time the job started execution. NULL indicates this is the parent job execution.
next_attempt_start_time	datetime2(7)	Date and time the job will start next execution. NULL indicates this is the parent job execution.
last_message	nvarchar(max)	Job or step history message.
target_type	nvarchar(128)	Type of target database or collection of databases including all databases in a server, all databases in an Elastic pool or a database. Valid values for target_type are 'SqlServer', 'SqlElasticPool' or 'SqlDatabase'. NULL indicates this is the parent job execution.
target_id	uniqueidentifier	Unique ID of the target group member. NULL indicates this is the parent job execution.
target_group_name	nvarchar(128)	Name of the target group. NULL indicates this is the parent job execution.
target_server_name	nvarchar(256)	Name of the server contained in the target group. Specified only if target_type is 'SqlServer'. NULL indicates this is the parent job execution.
target_database_name	nvarchar(128)	Name of the database contained in the target group. Specified only when target_type is 'SqlDatabase'. NULL indicates this is the parent job execution.

jobs view

[jobs].[jobs]

Shows all jobs.

Column name	Data type	Description
job_name	nvarchar(128)	Name of the job.
job_id	uniqueidentifier	Unique ID of the job.
job_version	int	Version of the job (automatically updated each time the job is modified).
description	nvarchar(512)	Description for the job. Enabled bit: Indicates whether the job is enabled or disabled. 1 indicates enabled jobs, and 0 indicates disabled jobs.
schedule_interval_type	nvarchar(50)	Value indicating when the job is to be executed:'Once', 'Minutes', 'Hours', 'Days', 'Weeks', 'Months'
schedule_interval_count	int	Number of schedule_interval_type periods to occur between each execution of the job.
schedule_start_time	datetime2(7)	Date and time the job was last started execution.
schedule_end_time	datetime2(7)	Date and time the job was last completed execution.

job_versions view

[jobs].[job_versions]

Shows all job versions.

Column name	Data type	Description
job_name	nvarchar(128)	Name of the job.
job_id	uniqueidentifier	Unique ID of the job.
job_version	int	Version of the job (automatically updated each time the job is modified).

jobsteps view

[jobs].[jobsteps]

Shows all steps in the current version of each job.

Column name	Data type	Description
job_name	nvarchar(128)	Name of the job.
job_id	uniqueidentifier	Unique ID of the job.
job_version	int	Version of the job (automatically updated each time the job is modified).
step_id	int	Unique (for this job) identifier for the step.
step_name	nvarchar(128)	Unique (for this job) name for the step.
command_type	nvarchar(50)	Type of command to execute in the job step. For v1, value must equal to and defaults to 'TSql'.
command_source	nvarchar(50)	Location of the command. For v1, 'Inline' is the default and only accepted value.
command	nvarchar(max)	The commands to be executed by Elastic jobs through command_type.
credential_name	nvarchar(128)	Name of the database scoped credential used to execution the job.
target_group_name	nvarchar(128)	Name of the target group.
target_group_id	uniqueidentifier	Unique ID of the target group.
initial_retry_interval_seconds	int	The delay before the first retry attempt. Default value is 1.
maximum_retry_interval_seconds	int	The maximum delay between retry attempts. If the delay between retries would grow larger than this value, it is capped to this value instead. Default value is 120.
retry_interval_backoff_multiplier	real	The multiplier to apply to the retry delay if multiple job step execution attempts fail. Default value is 2.0.
retry_attempts	int	The number of retry attempts to use if this step fails. Default of 10, which indicates no retry attempts.
step_timeout_seconds	int	The amount of time in minutes between retry attempts. The default is 0, which indicates a 0-minute interval.
output_type	nvarchar(11)	Location of the command. In the current preview, 'Inline' is the default and only accepted value.
output_credential_name	nvarchar(128)	Name of the credentials to be used to connect to the destination server to store the results set.
output_subscription_id	uniqueidentifier	Unique ID of the subscription of the destination server\database for the results set from the query execution.
output_resource_group_name	nvarchar(128)	Resource group name where the destination server resides.
output_server_name	nvarchar(256)	Name of the destination server for the results set.
output_database_name	nvarchar(128)	Name of the destination database for the results set.
output_schema_name	nvarchar(max)	Name of the destination schema. Defaults to dbo, if not specified.
output_table_name	nvarchar(max)	Name of the table to store the results set from the query results. Table will be created automatically based on the schema of the results set if it doesn't already exist. Schema must match the schema of the results set.
max_parallelism	int	The maximum number of databases per elastic pool that the job step will be run on at a time. The default is NULL, meaning no limit.

jobstep_versions view

[jobs].[jobstep_versions]

Shows all steps in all versions of each job. The schema is identical to jobsteps.

target_groups view

[jobs].[target_groups]

Lists all target groups.

Column name	Data type	Description
target_group_name	nvarchar(128)	The name of the target group, a collection of databases.
target_group_id	uniqueidentifier	Unique ID of the target group.

target_group_members view

[jobs].[target_group_members]

Shows all members of all target groups.

Column name	Data type	Description
target_group_name	nvarchar(128	The name of the target group, a collection of databases.
target_group_id	uniqueidentifier	Unique ID of the target group.
membership_type	int	Specifies if the target group member is included or excluded in the target group. Valid values for target_group_name are 'Include' or 'Exclude'.
target_type	nvarchar(128)	Type of target database or collection of databases including all databases in a server, all databases in an Elastic pool or a database. Valid values for target_type are 'SqlServer', 'SqlElasticPool', 'SqlDatabase'
target_id	uniqueidentifier	Unique ID of the target group member.
refresh_credential_name	nvarchar(128)	Name of the database scoped credential used to connect to the target group member.
subscription_id	uniqueidentifier	Unique ID of the subscription.
resource_group_name	nvarchar(128)	Name of the resource group in which the target group member resides.
server_name	nvarchar(128)	Name of the server contained in the target group. Specified only if target_type is 'SqlServer'.
database_name	nvarchar(128)	Name of the database contained in the target group. Specified only when target_type is 'SqlDatabase'.
elastic_pool_name	nvarchar(128)	Name of the Elastic pool contained in the target group. Specified only when target_type is 'SqlElasticPool'.