SQL SERVER參數化查詢後不走篩選索引

DROP TABLE T_TEST
CREATE TABLE T_TEST(
    ID INT IDENTITY PRIMARY KEY,STATUS BIT
)
INSERT INTO T_TEST SELECT 0
GO 100000
INSERT INTO T_TEST SELECT 1
    
CREATE INDEX IXF_T_TEST_STATUS ON T_TEST(STATUS) WHERE STATUS=1
UPDATE STATISTICS T_TEST with fullscan
DBCC FREEPROCCACHE
--正常查詢
SELECT * FROM T_TEST WHERE STATUS=1

--參數化查詢
SP_EXECUTESQL N'SELECT * FROM T_TEST WHERE STATUS=@STATUS',N'@STATUS BIT',1

這讓我情何以堪？

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