這並不會觸發重新編譯:由同一 query_plan_hash 及query_hash 值可證,這兩個項目都會參考相同的計畫與查詢。實際上,這表示在快取中我們會有兩個計畫項目對應到至相同的批次,顯示確認會對 SET 選項造成影響的計畫快取相同十分重要,當重複執行相同的查詢時,須最佳化以利計畫重複使用,以及將計畫快取大小維持在其所...
Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly. 如果SQL Server 服务帐户对要写入备份的文件夹没有读取和写入权限,则可能会出现上述任一情况。 备份语句可以作为作业步骤的一部分运行,也可以从 SQ...
ALTER DATABASE [QueryStoreDB] SET QUERY_STORE (SIZE_BASED_CLEANUP_MODE = AUTO); Query Store 捕获模式:指定查询存储的查询捕获策略。All:捕获所有查询。 此选项是 SQL Server 2016 (13.x) 和 SQL Server 2017 (14.x) 中的默认选项。 Auto:忽略不太频繁的查询以及编译和执行持续时间不长的查询。 执行...
('$databaseName'); "@ Invoke-Sqlcmd -Query $sqlCommand -ServerInstance $serverName # 检查磁盘使用情况 Write-Output "=== Checking Disk Usage ===" Get-WmiObject -Class Win32_LogicalDisk | Where-Object {$_.DriveType -eq 3} | Select-Object DeviceID, FreeSpace, Size | Format-Table -Auto...
In Authentication, use Active Directory - Universal with MFA support and the Microsoft Entra ID account that you set up as the server administrator. In the Object Explorer, expand the Databases folder. Find your database, open the database shortcut menu, and select New query. In the query ...
11701179 修正:當您在 SQL Server 中瀏覽 Direct Query 模型時,「DirectQuery 可能無法與這個數據源搭配使用」錯誤(KB4093226) Analysis Services Analysis Services Windows 11701193 修正:當您在 SQL Server 2016 和 2017 Analysis Services 中建立 Subcube 時發生非預期的錯誤(KB4074862) Analysis Services Analysis ...
Microsoft.data.odata.query.netfx35.dll 5.7.0.62516 181112 2011 年 2 月 9 日 2,358 x86 Microsoft.data.sapclient.dll 1.0.0.25 920656 2011 年 2 月 9 日 2,358 x86 Microsoft.hostintegration.connectors.dll 2.80.5803.541 5262728 2011 年 2 月 9 日 2,358 x86 Microsoft.mash...
Right-click your server instance in Object Explorer, and then selectNew Query: Paste the following T-SQL code snippet into the query window: SQL USEmasterGOIFNOTEXISTS(SELECTnameFROMsys.databasesWHEREname= N'TutorialDB')CREATEDATABASE[TutorialDB]GO ...
Use Query Store with Elastic Pool databases You can use Query Store in all databases without concerns, in even densely packed Azure SQL Database elastic pools. All previous issues related to excessive resource usage that might have occurred when Query Store was enabled for the large number of da...
I am trying to use Azure Resource Graph Explorer to obtain a list of databases along with their DTU percentage. However, my query returns NULL for the DTU_percentage column. Is it possible to retrieve this information? Thanks in advance ...