启动应用或者调用Refresh函数时,信息将从连接抽取到应用中的数据源供本地使用。 可以使用公式读取信息,并在用户可见的控件中公开这些信息。 通过在屏幕上使用库并将Items属性连接到数据源来显示该数据源的记录:Gallery.Items = DataSource。 使用控件的Default属性将库中的控件连接到该库。 数据源也是
Refresh(刷新)–刷新数据源的记录。 Rerelate Remove(删除 RemoveIf RenameColumns—重命名表的列。 Replace–按字符串的起始位置将字符串的一部分替换为另一个字符串。 RequestHide–隐藏 SharePoint 表单。 Reset—将输入控件重置为其默认值,并放弃任何用户更改。
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You cannot schedule refresh for this semantic model because it gets data from sources that currently don't support refresh. 在Power BI Desktop 中,你使用的数据源不支持刷新时,会发生此问题。 你需要查找所使用的数据源并将它与在 Power BI 中刷新数据处的不支持数据源列表进行比较。
Source = Sql.Database("dwdev02","AdventureWorksDW2017"), Data = Value.NativeQuery(Source, Query, null, [EnableFolding=false]) in Data 然而,如果增量刷新策略包括使用 DirectQuery 获取实时数据,则无法使用非折叠转换。 如果它是不包含实时数据的纯导入模式策略,则查询糅合引擎可能会在本地补偿筛选器并应用...
BI REST API to create a new Power BI workspace, import PBIX files, update datasource parameters, set datasource credentials and start dataset refresh operations. The following diagram depicts how Power BI artifacts such as reports and datasets can be added into workspaces to create customer ...
Refresh a query— Refresh a query to import the latest data into a table without having to create the query again. Combine data from multiple data sources— take data from different data sources and combine it. Filter a table— Filter a table to reduce the size of query results by excludin...
Error: COM error: Microsoft.Sql.Analysis.ASOnPremisesDataAccess, Failed discovery for connection string provider=Microsoft.Mashup.OleDb.1;data source=$Workbook$;location="Cost Centre Mapping Table". A connection could not be made to the data source with the DataSourceID of '4309651d-abc2-4a49...
Updates to reports, and data refresh Show 7 more With the Power BI Publish to web option, you can easily embed interactive Power BI content in blog posts, websites, emails, or social media. You can also easily edit, update, refresh, or stop sharing your published visuals. Warning When ...
We will refresh the local cache and save it usingSaveData Building the Application Create a new Phone App Open PowerApps Studio Click New—>Blank App—>Phone layout Add a Twitter Connector Click Content—>Data sources and choose Add data source on the data sources panel. Click New Connection ...