teradata选择特定的月份范围

Question

我有超过500万条记录需要分成两部分 我用过这个

/*(cast(cast(cast(A.ORD_DTS as char(19)) as timestamp(0)) as date) >=
(add_months(current_date,-13))- extract(day from add_months(current_date,-13))+1) 
*/

如何选择2015-03-31＆＃39;到2014-09-01＆＃39; ？

--current_date,-13

--CURRENT_DAY=10/14/2015

 --09/01/2014 12:00:00.000000  --MIN --13 CURRENT

 --10/13/2015 4:00:06.000000   --MAX --13 CURRENT

我试过

cast(cast(cast(A.ORD_DTS as char(19)) as timestamp(0)) as date)
 BETWEEN CAST('2015-03-31' AS DATE ) AND CAST('2014-09-01' AS DATE )

Answer 1

检查出来..执行了它，但它应该有效。Select * from table A where A.ORD_DTS >= DATE '2014-09-01' and A.ORD_DTS <= DATE '2015-03-31'