如何在C#中创建存储过程,然后*将*保存到SQL Server？

Question

在这个问题上,我一直在墙上撞了一会儿.我知道你可以用C#代码创建一个存储过程,这一点就行了.但我无法弄清楚的是,然后我可以将该存储过程保存到SQL Server上 - 但是通过C#代码完成了吗？

场景是:我想通过代码创建测试数据库,然后我想将存储过程添加到新创建的测试数据库(服务器端) - 再次,所有这些都通过相同的C#代码项目完成.

Answer 1

是的,这是可能的.在这里,我给你一个示例.

public partial class InitialEntities : DbMigration  
{  
public override void Up()  
{  
    CreateStoredProcedure(  
        "dbo.InsertEmployee",  
         p => new  
        {  
            Code = p.String(),  
            Name = p.String(),  
            DepartmentId = p.Int(),  
        },  
        body:  
            @"INSERT [dbo].[EmployeeMasters]([Code], [Name], [DepartmentId])  
        VALUES (@Code, @Name, @DepartmentId)  

        DECLARE @EmployeeId int  
        SELECT @EmployeeId = [EmployeeId]  
        FROM [dbo].[EmployeeMasters]  
        WHERE @@ROWCOUNT > 0 AND [EmployeeId] = scope_identity()  

        SELECT t0.[EmployeeId]  
        FROM [dbo].[EmployeeMasters] AS t0  
        WHERE @@ROWCOUNT > 0 AND t0.[EmployeeId] = @EmployeeId"  
    );  

    CreateStoredProcedure(  
        "dbo.UpdateEmployee",  
        p => new  
        {  
            EmployeeId = p.Int(),  
            Code = p.String(),  
            Name = p.String(),  
            DepartmentId = p.Int(),  
        },  
        body:  
            @"UPDATE [dbo].[EmployeeMasters]  
        SET [Code] = @Code, [Name] = @Name, [DepartmentId] = @DepartmentId  
        WHERE ([EmployeeId] = @EmployeeId)"  
    );  

    CreateStoredProcedure(  
        "dbo.DeleteEmployee",  
        p => new  
        {  
            EmployeeId = p.Int(),  
        },  
        body:  
            @"DELETE [dbo].[EmployeeMasters]  
        WHERE ([EmployeeId] = @EmployeeId)"  
    );  

}  

public override void Down()  
{  
    DropStoredProcedure("dbo.DeleteEmployee");  
    DropStoredProcedure("dbo.UpdateEmployee");  
    DropStoredProcedure("dbo.InsertEmployee");  
}  
}  

没有实体框架

 StringBuilder sbSP = new StringBuilder();

 sbSP.AppendLine("CREATE PROCEDURE [spInsertADAuthorization] @AD_Account varchar(255),@AD_SID varchar(255),@AD_EmailAddress varchar(255),@DateImported datetime,@Active bit AS BEGIN SET NOCOUNT ON; INSERT INTO AD_Authorization (AD_Account, AD_SID, AD_EmailAddress, DateImported, Active) VALUES (@AD_Account,@AD_SID,@AD_EmailAddress,@DateImported,@Active) END");
using (SqlConnection connection = new SqlConnection(ConnectionString))
{

 using (SqlCommand cmd = new SqlCommand(sbSP.ToString(), connection))
                        {
                            connection.Open();
                            cmd.CommandType = CommandType.Text;
                            cmd.ExecuteNonQuery();
                            connection.Close();
                        }
                    }

使用entityframework通过C#创建存储过程

通过C#创建存储过程而不使用entityframework