数据库管理软件是MS SQL,数据库是微软的NorthWind。主体代码,完整的解决方案见最下方 1 using System;2 using System.Collections.Generic;3 using System.Linq;4 using System.Text;5 6 namespace TestCodeFirst 7...
数据库管理软件是MS SQL,数据库是微软的NorthWind。主体代码,完整的解决方案见最下方 1 using System;2 using System.Collections.Generic;3 using System.Linq;4 using System.Text;5 6 namespace TestCodeFirst 7...
1.使用SQl提供者的,使用SQL SERVER验证方式连接SQL SERVER northwind数据库 server=localhost;database=northwind;UID=sa;PassWord=;2.使用SQl提供者的,使用windows集成验证方式连接SQL SERVER northwind数据库 ...
主要是和普通的索引进行对比:/*准备数据*/select*into ColumnStoreTest from northwind.ordersdeclare@i int set@i=12while(@i>0)begininsert into ColumnStoreTestselect*from ColumnStoreTestunion allselect*...
source,create the tables(northwind_ddl.sql)and load the sample data(northwind_data_source.sql).Replace<rds_pg_url_airflow_demo_database>with the demo RDS PostgreSQL connection string.We've set ...
Clustered Index Scan(OBJECT:([Northwind].[dbo].[Orders].[PK_Orders]),WHERE:([Northwind].[dbo].[Orders].[ShipPostalCode]=N'01307' OR[Northwind].[dbo].[Orders].[ShipPostalCode]=N'90110')) 点中工具栏的...
insert into products(productname,categoryid,unitprice)select productname,categoryid,unitprice from northwind.dbo.products go select*from products 本文转自ylbtech博客园博客,原文链接:...
FROM DISK=N'C:\Temp\Northwind.bak' WITH FILE=1,MOVE N'Northwind' TO N'C:\SQL Server Databases\Northwind.mdf',MOVE N'Northwind_log' TO N'C:\SQL Server Databases\Northwind_1.ldf',NOUNLOAD,...
http://services.odata.org/Northwind/Northwind.svc/$metadataOnly the first model instance triggers a$metadata request.A JSON representation of the service metadata can be accessed by calling the ...
http://services.odata.org/Northwind/Northwind.svc/$metadataOnly the first model instance triggers a$metadata request.A JSON representation of the service metadata can be accessed by calling the ...
System.InvalidOperationException:The type MyContext+Northwind was not mapped.Check that the type has not been explicitly excluded by using the Ignore method or NotMappedAttribute data annotation....
本文使用公网上可以任意访问的用于教学用途的 northwind OData 服务为例&xff0c;在 SAP Business Application Studio 上创建一个 Fiori Elements 应用来显示 OData 服务的数据。这个 OData service 的 url&xff1a;...