https://blog.csdn.net/sunnyyoona/article/details/62894761
select sum(pitem) from (
select map_values(repay_principal) principal from dw.dw_xxx) t lateral view explode (t.principal) ptab as pitem
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https://blog.csdn.net/sunnyyoona/article/details/62894761
select sum(pitem) from (
select map_values(repay_principal) principal from dw.dw_xxx) t lateral view explode (t.principal) ptab as pitem
转载于:https://www.cnblogs.com/0xcafedaddy/p/9560603.html