Lokasi ngalangkungan proxy:   [ UP ]  
[Ngawartoskeun bug]   [Panyetelan cookie]                
Skip to content

Commit 93d88e4

Browse files
committed
Merge branch 'master' of https://github.com/MicrosoftDocs/sql-docs-pr into 1471191-fix-broken-external-links
2 parents f786985 + 757ac86 commit 93d88e4

19 files changed

Lines changed: 189 additions & 149 deletions

docs/analysis-services/server-properties/memory-properties.md

Lines changed: 3 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
11
---
22
title: "Analysis Services Memory Properties | Microsoft Docs"
3-
ms.date: 01/15/2018
3+
ms.date: 03/15/2019
44
ms.prod: sql
55
ms.technology: analysis-services
66
ms.custom:
@@ -52,14 +52,12 @@ The following properties apply to both tabular and multidimensional modes unless
5252
Specifies a memory threshold after which the instance aggressively terminates active user sessions to reduce memory usage. All terminated sessions will receive an error about being canceled by memory pressure. The default value, zero (0), means the **HardMemoryLimit** will be set to a midway value between **TotalMemoryLimit** and the total physical memory of the system; if the physical memory of the system is larger than the virtual address space of the process, then virtual address space will be used instead to calculate **HardMemoryLimit**.
5353

5454
**QueryMemoryLimit**
55-
Azure Analysis Services only. An advanced property to control how much memory can be used by temporary results during a query. Applies only to DAX measures and queries. It does not account for general memory allocations used by the query. Specified in percentage, the default value is determined by your plan.
55+
Azure Analysis Services only. An advanced property to control how much memory can be used by temporary results during a query. Applies only to DAX measures and queries. It does not account for general memory allocations used by the query. Specified in percentage up to 100. Beyond that, it's in bytes. Setting a value of 0 means no limit is specified. For Azure Analysis, the default value is determined by your plan.
5656

5757
|Plan |Default |
5858
|---------|---------|
5959
|D1 | 80 |
60-
|All other plans | 20 |
61-
62-
This property can be changed. Setting a value of 0 means no limit is specified.
60+
|All other plans | 20 |
6361

6462
**VirtualMemoryLimit**
6563
An advanced property that you should not change, except under the guidance of [!INCLUDE[msCoName](../../includes/msconame-md.md)] support.

docs/analysis-services/server-properties/olap-properties.md

Lines changed: 6 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
11
---
22
title: "Analysis Services OLAP Properties | Microsoft Docs"
3-
ms.date: 06/07/2018
3+
ms.date: 03/15/2019
44
ms.prod: sql
55
ms.technology: analysis-services
66
ms.custom:
@@ -11,7 +11,7 @@ author: minewiskan
1111
manager: kfile
1212
---
1313
# OLAP Properties
14-
[!INCLUDE[ssas-appliesto-sqlas](../../includes/ssas-appliesto-sqlas.md)]
14+
[!INCLUDE[ssas-appliesto-sqlas-all-aas](../../includes/ssas-appliesto-sqlas-all-aas.md)]
1515

1616
[!INCLUDE[ssASnoversion](../../includes/ssasnoversion-md.md)] supports the OLAP server properties listed in the following tables. For more information about additional server properties and how to set them, see [Server Properties in Analysis Services](../../analysis-services/server-properties/server-properties-in-analysis-services.md).
1717

@@ -260,7 +260,10 @@ Approach for estimating dimension cache requirements:
260260

261261
**MaxRolapOrConditions**
262262
An advanced property that you should not change, except under the guidance of [!INCLUDE[msCoName](../../includes/msconame-md.md)] support.
263-
263+
264+
**RowsetSerializationLimit**
265+
Applies to Azure Analysis Services. Limits the number of rows returned in a rowset to clients. Default value is -1, meaning no limit is applied. Applies to both DAX and MDX queries. It can be used to protect server resources from extensive data export. Queries submitted to the server that exceed the limit are cancelled and an error is returned.
266+
264267
**UseCalculationCacheRegistry**
265268
An advanced property that you should not change, except under the guidance of [!INCLUDE[msCoName](../../includes/msconame-md.md)] support.
266269

docs/database-engine/configure-windows/server-memory-server-configuration-options.md

Lines changed: 29 additions & 18 deletions
Original file line numberDiff line numberDiff line change
@@ -118,26 +118,29 @@ To enable the lock pages in memory option:
118118

119119
## Providing the maximum amount of memory to SQL Server
120120
Memory can be configured up to the process virtual address space limit in all [!INCLUDE[ssNoVersion](../../includes/ssnoversion-md.md)] editions. For more information, see [Memory Limits for Windows and Windows Server Releases](/windows/desktop/Memory/memory-limits-for-windows-releases#physical_memory_limits_windows_server_2016).
121-
122-
## Examples
123-
124-
### Example A
125-
The following example sets the `max server memory` option to 4 GB:
126-
127-
```sql
128-
sp_configure 'show advanced options', 1;
129-
GO
130-
RECONFIGURE;
131-
GO
132-
sp_configure 'max server memory', 4096;
133-
GO
134-
RECONFIGURE;
135-
GO
136-
```
137-
121+
122+
## Examples
123+
124+
### Example A. Set the max server memory option to 4 GB.
125+
The following example sets the `max server memory` option to 4 GB. Note that although `sp_configure` specifies the name of the option as `max server memory (MB)`, the example demonstrates omitting the `(MB)`.
126+
127+
```sql
128+
sp_configure 'show advanced options', 1;
129+
GO
130+
RECONFIGURE;
131+
GO
132+
sp_configure 'max server memory', 4096;
133+
GO
134+
RECONFIGURE;
135+
GO
136+
```
137+
This will output a statement similar to:
138+
139+
> Configuration option 'max server memory (MB)' changed from 2147483647 to 4096. Run the RECONFIGURE statement to install.
140+
138141
### Example B. Determining Current Memory Allocation
139142
The following query returns information about currently allocated memory.
140-
143+
141144
```sql
142145
SELECT
143146
physical_memory_in_use_kb/1024 AS sql_physical_memory_in_use_MB,
@@ -152,6 +155,14 @@ SELECT
152155
process_virtual_memory_low AS sql_process_virtual_memory_low
153156
FROM sys.dm_os_process_memory;
154157
```
158+
159+
### Example C. Determining value for 'max server memory (MB)'
160+
The following query returns information about the currently configured value and the value in use by SQL Server. This query will return results regardless of whether 'show advanced options' is true.
161+
162+
```sql
163+
SELECT c.value, c.value_in_use
164+
FROM sys.configurations c WHERE c.[name] = 'max server memory (MB)'
165+
```
155166

156167
## See Also
157168
[Memory Management Architecture Guide](../../relational-databases/memory-management-architecture-guide.md)

0 commit comments

Comments
 (0)