-- 创建一个示例表用于演示CREATETABLEsample_table(id Int32,name String)ENGINE=Memory;-- 插入一些示例数据INSERTINTOsample_table(id,name)VALUES(1,'John'),(2,'Jane'),(3,'Michael'),(4,'Emily'),(5,'David');-- 使用SAMPLE子句从sample_table获取样本数据SELECT*FROMsample_table SAMPLE2;-- 从结...
CreateSampleDataTable(IEnumerable) 使用與所提供之資料相同的結構描述來建立範例DataTable物件。 CreateSampleDataTable(IEnumerable, Boolean) 使用與所提供之資料相同的結構描述來建立DataTable物件,並選擇性地包含表示資料為繫結資料的資料行名稱。 CreateSampleDataTable(IEnumerable) ...
As a best practice, don't return more data than you need. To protect performance, the server returns a maximum of 5,000 table rows per request. To limit the number of results returned, use the $top query option or add odata.maxpagesize in the request header. The $top query option re...
The script in the below constructs a table-valued parameter (TVP) with sample data, and calls the procedure to insert a sales order with five line items. The ostress tool is used to execute the stored procedure calls in parallel, to simulate clients inserting sales orders concurrently. Reset...
Desaturate a range of colors in an image with a multidimensional lookup table. View sample code Calculating the dominant colors in an image Find the main colors in an image by implementing k-means clustering using the Accelerate framework. ...
TPC-H Sample Data in the SQL Templates Preset on DLI Submitting a Flink Job Using DLI Submitting a Spark Job Using DLI Submitting a DLI Job Using a Notebook Instance Using Cloud Eye to Monitor DLI Using CTS to Audit DLI Permissions Management Common DLI Management Operations Best...
The Model Data Editor shows information about model data such as signals, parameters, and states, in a sortable, searchable table. To open the Model Data Editor, on the Modeling tab, click Model Data Editor.The Sample Time column shows the sample time specified for each signal in a model....
In Solution Explorer, select both sample data files. In the Properties window, set theBuild ActiontoDesignData, ensure thatCopy to Output Directoryis set toDo not copy, and clear theCustom Toolfield. Note: For the Build Action, you can also selectDesignDataWithDesignTimeCreatableTypes. ...
Database design Hierarchical Data Collation Databases Event notification FILESTREAM, FileTable & BLOB Indexes SQL Graph SQL Graph Architecture Sample SHORTEST_PATH Edge constraints Sequence numbers Service Broker Spatial data Stored procedures Tables
From the table, the population has been divided into age groups. For example, 30,000 people within the age range of 20 to 24 years old took the CFA exam in 2021. Using this same proportion, the sample group will have (30,000 ÷ 200,000) × 1,000 = 150 test-takers that fall with...