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sp_help_schedule (Transact-SQL)

  • บทความ

Applies to: SQL Server

Lists information about schedules.

Transact-SQL syntax conventions

Syntax

sp_help_schedule
    [ [ @schedule_id = ] schedule_id ]
    [ , [ @schedule_name = ] N'schedule_name' ]
    [ , [ @attached_schedules_only = ] attached_schedules_only ]
    [ , [ @include_description = ] include_description ]
[ ; ]

Arguments

[ @schedule_id = ] schedule_id

The identifier of the schedule to list. @schedule_id is int, with a default of NULL.

Either @schedule_id or @schedule_name can be specified.

[ @schedule_name = ] N'schedule_name'

The name of the schedule to list. @schedule_name is sysname, with a default of NULL.

Either @schedule_id or @schedule_name can be specified.

[ @attached_schedules_only = ] attached_schedules_only

Specifies whether to show only schedules that a job is attached to. @attached_schedules_only is bit, with a default of 0. When @attached_schedules_only is 0, all schedules are shown. When @attached_schedules_only is 1, the result set contains only schedules that are attached to a job.

[ @include_description = ] include_description

Specifies whether to include descriptions in the result set. @include_description is bit, with a default of 0. When @include_description is 0, the @schedule_description column of the result set contains a placeholder. When @include_description is 1, the description of the schedule is included in the result set.

Return code values

0 (success) or 1 (failure).

Result set

This procedure returns the following result set:

Column name Data type Description
schedule_id int Schedule identifier number.
schedule_uid uniqueidentifier Identifier for the schedule.
schedule_name sysname Name of the schedule.
enabled int Whether the schedule enabled (1) or not enabled (0).
freq_type int Value indicating when the job is to be executed.

1 = Once
4 = Daily
8 = Weekly
16 = Monthly
32 = Monthly, relative to the freq_interval
64 = Run when SQLServerAgent service starts.
freq_interval int Days when the job is executed. The value depends on the value of freq_type. For more information, see sp_add_schedule.
freq_subday_type int Units for freq_subday_interval. For more information, see sp_add_schedule.
freq_subday_interval int Number of freq_subday_type periods to occur between each execution of the job. For more information, see sp_add_schedule.
freq_relative_interval int Scheduled job's occurrence of the freq_interval in each month. For more information, see sp_add_schedule.
freq_recurrence_factor int Number of months between the scheduled execution of the job.
active_start_date int Date the schedule is activated.
active_end_date int End date of the schedule.
active_start_time int Time of the day the schedule starts.
active_end_time int Time of the day schedule ends.
date_created datetime Date the schedule is created.
schedule_description nvarchar(4000) An English description of the schedule (if requested).
job_count int Returns how many jobs reference this schedule.

Remarks

When no parameters are provided, sp_help_schedule lists information for all schedules in the instance.

Permissions

This stored procedure is owned by the db_owner role. You can grant EXECUTE permissions for any user, but these permissions may be overridden during a SQL Server upgrade.

Other users must be granted one of the following SQL Server Agent fixed database roles in the msdb database:

  • SQLAgentUserRole
  • SQLAgentReaderRole
  • SQLAgentOperatorRole

For details about the permissions of these roles, see SQL Server Agent Fixed Database Roles.

Members of SQLAgentUserRole can only view the schedules that they own.

Examples

A. List information for all schedules in the instance

The following example lists information for all schedules in the instance.

USE msdb;
GO

EXEC dbo.sp_help_schedule;
GO

B. List information for a specific schedule

The following example lists information for the schedule named NightlyJobs.

USE msdb;
GO

EXEC dbo.sp_help_schedule
    @schedule_name = N'NightlyJobs';
GO

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