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Asked: 2026-05-25T23:08:57+00:00

I would like alter my table and add SPARSE option to all fields that

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I would like alter my table and add SPARSE option to all fields that contain a lot of NULL values. What is the right syntax for this ALTER TABLE command?

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1 Answer

  1. Editorial Team
    CREATE TABLE #Foo
(
X INT NULL,
Y INT NULL
)


ALTER TABLE #Foo ALTER COLUMN Y INT  SPARSE NULL 

ALTER TABLE #Foo ALTER COLUMN X INT SPARSE NULL
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