sql MS SQL聚簇索引

Posted 2021-05-13

CREATE TABLE dbo.MyTable  
    (Col1 int NOT NULL,  
     Col2 nchar(10) NULL,  
     Col3 nvarchar(50) NULL);  
GO  

-- Creating
CREATE CLUSTERED INDEX 
    IX_TableName_ColName ON dbo.MyTable (Col1);   
GO  

-- Deleting
DROP INDEX 
    IX_TableName_ColName ON dbo.MyTable,
    [, ... n]  [;]
GO