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OSRunPriority Property

  • 아티클

Microsoft SQL Server의 이후 버전에서는 이 기능이 제거됩니다. 새 개발 작업에서는 이 기능을 사용하지 말고, 현재 이 기능을 사용하는 응용 프로그램은 수정하십시오.

The OSRunPriority property controls execution thread scheduling for job steps executing operating system tasks.

구문

object
.OSRunPriority [=value]

Parts

  • object
    An expression that evaluates to an object in the Applies To list.
  • value
    A long integer that specifies an operating system task execution priority level as described in Settings.

Data Type

Long, enumerated

Modifiable

Read/write

Prototype (C/C++)

HRESULT GetOSRunPriority(
SQLDMO_RUNPRIORITY_TYPE* pRetVal);
HRESULT SetOSRunPriority(
SQLDMO_RUNPRIORITY_TYPE NewValue);

Settings

Constant Value Description

SQLDMORunPri_AboveNormal

1

Slightly elevated priority.

SQLDMORunPri_BelowNormal

-1

Reduced priority.

SQLDMORunPri_Highest

2

Highest priority level allowed by the process priority.

SQLDMORunPri_Idle

-15

No CPU time is spent on this thread unless all other threads are blocked.

SQLDMORunPri_Lowest

-2

Lowest priority level allowed by the process priority.

SQLDMORunPri_Normal

0

Standard priority level.

SQLDMORunPri_TimeCritical

15

No CPU time is given to other processes while the job step executes.

SQLDMORunPri_Unknown

100

The value is not valid.

주의

Set the OSRunPriority property to alter execution thread scheduling for job steps executing operating system commands. The property specifies a thread priority relative to that granted to an instance of Microsoft SQL Server.

ms133466.Caution(ko-kr,SQL.90).gif주의:
Setting operating system thread priority can have adverse effects on other processes running on the server. Care should be taken when specifying priorities above normal.

Applies To:

JobStep Object