SQL SERVER 之 WITH AS 递归

Posted 2020-08-05 李德强

WITH    Category_Tree
          AS ( SELECT   Code
               FROM     SubjectDB.Supplier.SupplierCategory
               WHERE    Code LIKE \'0101%\'
             )

SELECT  *
FROM    SubjectDB.Supplier.SupplierCategory
WHERE   Code IN ( SELECT    *
                      FROM      Category_Tree ) 

查询结果：