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teradata with sql实例,

teradata with sql实例,


---简单语法事例

WITH rec(HT,LX,ID)
AS(
sel * from (
SELECT
 'HT'  HT
,'LX' LX
,1  AS ID   ) a
UNION ALL
sel * from (
SELECT
 'HT2' a
,'LX2' b
,1   AS ID ) b
)
sel * from   rec 

www.htsjk.Com true http://www.htsjk.com/teradata/37309.html NewsArticle teradata with sql实例, ---简单语法事例 WITH rec(HT,LX,ID) AS( sel * from ( SELECT  'HT'  HT ,'LX' LX ,1  AS ID   ) a UNION ALL sel * from ( SELECT  'HT2' a ,'LX2' b ,1   AS ID ) b ) sel * from   rec ...
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