INSERT using LIST into Stored Procedure(使用 LIST 插入存储过程)

本文介绍了使用 LIST 插入存储过程的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我有这个存储过程:

CREATE PROCEDURE [RSLinxMonitoring].[InsertFeatures] 
   @Features nvarchar(50), 
   @TotalLicenses int, 
   @LicensesUsed int, 
   @ServerName nvarchar(50) 
AS
   SET NOCOUNT ON

   INSERT INTO [RSLinxMonitoring].[FeatureServer]
        ([Features]
           ,[TotalLicenses]
           ,[LicensesUsed]
        ,[Server])
   VALUES(@Features
          ,@TotalLicenses
          ,@LicensesUsed
          ,@ServerName)

它按预期工作，但由于我需要从我的 C# Linq-to-SQL 类中插入退出，我想从我的应用程序中插入一个列表，这可能吗?

It works as expected, but since I need to insert quit a bit from my C# Linq-to-SQL class, I would like to insert a list from my application instead, is this possible?

我已经看到它是在使用 SELECT 语句时完成的，但在使用 INSERT 时没有.
更新:由于 LINQ to SQL 不支持用户定义的表类型，因此我不能创建表.:(

I have seen it been done then using SELECT statement, but not when using INSERT.
UPDATE: Since LINQ to SQL Doesn't support User-Defined Table Types i can't Tables. :(

推荐答案

如果您使用的是 SQL Server 2008 &以上，您可以使用以下解决方案.声明表类型，如:

If you are using SQL server 2008 & above, you can use below solution. Declare Table type like : 

CREATE TYPE FeatureServerType AS TABLE 
(
   [Features] nvarchar(50)
   ,[TotalLicenses] int
   ,[LicensesUsed] int
   ,[Server] nvarchar(50) 
);

像这样使用:

CREATE PROCEDURE [RSLinxMonitoring].[InsertFeatures] 
   @TabletypeFeatures FeatureServerType READONLY
AS
   SET NOCOUNT ON;

   INSERT INTO [RSLinxMonitoring].[FeatureServer]
        ([Features]
           ,[TotalLicenses]
           ,[LicensesUsed]
        ,[Server])
   SELECT * FROM @TabletypeFeatures

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