WebPass the DataTable in your Dapper query call. sqlConn.Query(query, new {tvp = tvpTable.AsTableValuedParameter("dbo.MyTVP")}); This also works fantastically when you want to do a mass update of multiple columns - simply build a TVP and do an UPDATE with an inner join to the TVP. WebJun 14, 2024 · using (IDbConnection connection = new SqlConnection (ConnectionString)) { string sql = "SELECT Products.Id, BrandName FROM Products INNER JOIN Brands ON Products.BrandId = Brands.Id"; var result = connection.Query (sql); } Share Improve this answer Follow answered Jun 14, 2024 at 3:35 mj1313 7,735 2 10 31
SELECT * FROM X WHERE id IN (...) with Dapper ORM
WebApr 20, 2024 · Now in SQL Server I can easily get the data out of it using following query: select B.Title,b.Description,b.Price,A.AuthorName from author A inner join book B on A.AuthorId = B.Authorid But I dont know how to do this with dapper multi mapping, I also saw articles like This but could not understand how it works and splitting. WebFeb 25, 2024 · The article uses EF Core, but you should be able to extrapolate to use the same approach with Dapper. For more information on unit-testing with real databases, you can read Jimmy Bogard's article on unit-testing with Respawn . dfs initial replication
C# – Map query results to multiple objects with Dapper
WebDec 6, 2024 · Making Dapper and JSON friends. At this point, we can remember the fact that the modern SQL databases have support for JSON. The MSSQL server, for example, can execute selectors and pack results into columns as a JSON. In our case, the query can be simplified to look like that: select Id, Login, (select UserId, Number, Kind from … Web17 hours ago · Teams. Q&A for work. Connect and share knowledge within a single location that is structured and easy to search. Learn more about Teams WebFeb 26, 2024 · Below query is for Inner Join references: Select FirstName, LastName, Gender, Salary, E.Department_id, Department_Name from Employee E INNER JOIN Department D on D.department_id = E.department_id UPDATE The answer had been confirmed by the following code Solution for joining data via DTO method dfs in graph code