在SQL Server的Temp表中实现哈希分区将给出：“指定了无效的分区方案'<scheme_name>'”

Question

我试图在临时表上实现哈希分区。

以下是我执行的查询：

-- Adding the file group
ALTER DATABASE myDB
ADD FILEGROUP DistData;
GO

ALTER DATABASE myDB
ADD FILE 
(
    NAME = DistDatafile,
    FILENAME = 'C:\Program Files\Microsoft SQL Server\MSSQL12.MSSQLSERVER\MSSQL\DATA\DistDatafile.ndf',
    SIZE = 5 MB,
    MAXSIZE = UNLIMITED,
    FILEGROWTH = 5MB
)
TO FILEGROUP DistData;
GO

CREATE PARTITION FUNCTION [Hashing] (TINYINT) AS RANGE LEFT FOR VALUES (0, 1, 2, 3, 4, 5, 6, 7)
CREATE PARTITION SCHEME [ps_Hashing] AS PARTITION [Hashing] ALL TO ([DistData])

-- Creating Temp Table #myTempTable and Copying the contents of myTable to it.
select *
into #myTempTable
from myTable

ALTER TABLE #myTempTable 
ADD [HashValue] AS (CONVERT([tinyint], abs(binary_checksum(country)%(12)),(0))) 
PERSISTED NOT NULL

-- ERROR WHILE DOING THIS
CREATE UNIQUE CLUSTERED INDEX [IX_Distribution]  
ON #myTempTable
([REQ_SEQ] ASC, [HashValue]) 
ON [ps_Hashing](HashValue)

运行上述查询时出现错误：

  

消息1921，级别16，状态1，第29行，指定了无效的分区方案“ ps_Hashing”。

但是，如果我运行SELECT * FROM sys.partition_schemes WHERE name='ps_Hashing' 我可以看到该方案存在。