![]() ![]() For more information, see Export to a CSV file (Report Builder and SSRS). Users can then open these files with a spreadsheet application, such as Microsoft Excel, or any other program that reads text files. For more information, see Export to Microsoft Excel (Report Builder and SSRS).ĬSV Rendering Extension The Comma-Separated Value (CSV) rendering extension renders reports in comma-delimited plain text files, without any formatting. Reports that are rendered in Microsoft Excel support all of the features available for any spreadsheet. BIFF is the native file format for Excel data. This rendering extension creates files in Binary Interchange File Format (BIFF). For more information, see Render to HTML (Report Builder and SSRS) and Browser support for Reporting Services.Įxcel Rendering Extension The Excel rendering extension renders reports that can be viewed and modified in Microsoft Excel 97 or later. The HTML rendering extension generates all HTML using UTF-8 encoding. HTML Rendering Extension When you request a report from a report server through a Web browser, the report server uses the HTML rendering extension to render the report. Reporting Services includes seven rendering extensions: HTML, Excel, CSV, XML, Image, PDF, and Microsoft Word. Rendering extensions transform data and layout information from the Report Processor into a device-specific format. Iterate through rows and retrieve auxiliary metadata. Pass parameters with multiple values to a query. Provide a user name and password to connect to the data source. Some extensions can also perform the following tasks:Īnalyze a query and return a list of parameter names used in the query.Īnalyze a query and return the list of fields used for grouping.Īnalyze a query and return the list of fields used for sorting. Iterate through the rowset and retrieve data. Run a query against the data source and return a rowset. Data processing extensions process query requests from the Report Processor component by performing the following tasks:Īnalyze a query and return a list of field names. Reporting Services can also use any ADO.NET data provider. Data processing extensions for SQL Server, Analysis Services, Oracle, SAP NetWeaver Business Intelligence, Hyperion Essbase, Teradata, OLE DB, and ODBC data sources are provided. You can use the extensions that are included in Reporting Services, or you can develop your own extensions. Reporting Services uses different extensions to interact with different types of data sources. Data processing extensionsĭata Processing extensions are used to query a data source and return a flattened row set. You can replace the default Windows Authentication security extension, but you cannot use it alongside a custom security extension. Only one security extension can be used in a single Reporting Services installation. You can also create a custom security extension to replace default security if your deployment model requires a different authentication approach (for example, if you require forms-based authentication for Internet or extranet deployment). The default security extension is based on Windows Authentication. Security extensions are used to authenticate and authorize users and groups to a report server. This topic describes the extensions that are readily available in Reporting Services. Delivery and report processing extensions are optional, but necessary if you want to support report distribution or custom controls. A report server requires at least one authentication extension, data processing extension, and rendering extension. For example, you can limit the export formats the report viewer is allowed to use. The report server supports custom authentication extensions, data processing extensions, report processing extensions, rendering extensions, and delivery extensions, and the extensions that are available to the users are configurable in the nfig configuration file. This makes it easy for existing Reporting Services installations to utilize new software standards in the industry, such as a new authentication scheme, or a custom data source type. The report server in SQL Server Reporting Services uses extensions to modularize the types of input or output it accepts for authentication, data processing, report rendering, and report delivery. ![]()
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