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Creating and Accessing Tables in TempDB from Natively Compiled Stored Procedures

  • Článek

Creating and accessing tables in TempDB from natively compiled stored procedures is not supported. Instead, use table types and table variables. For example:

CREATE TYPE dbo.OrderQuantityByProduct   
  AS TABLE   
   (id INT NOT NULL PRIMARY KEY NONCLUSTERED HASH WITH (BUCKET_COUNT=100000),   
    ProductID INT NOT NULL,   
    Quantity INT NOT NULL) WITH (MEMORY_OPTIMIZED=ON)  
GO  
CREATE PROCEDURE dbo.usp_OrderQuantityByProduct   
WITH NATIVE_COMPILATION, SCHEMABINDING, EXECUTE AS OWNER  
AS BEGIN ATOMIC WITH   
(  
    TRANSACTION ISOLATION LEVEL = SNAPSHOT,  
    LANGUAGE = 'english'  
)  
  -- declare table variables for the list of orders   
  DECLARE @Input dbo.OrderQuantityByProduct  
  
  -- populate input  
  INSERT @Input SELECT ProductID, Quantity FROM dbo.[Order Details]  
  end

See Also

Migration Issues for Natively Compiled Stored Procedures
Transact-SQL Constructs Not Supported by In-Memory OLTP