/* */ with ora2hive_tabl_name as (select aat.table_name from all_all_tab...

#在开头添加pylab的内嵌语句，pylab是 Matplotlib 和Ipython提供的一个模块，提供了类似Matlab的语法。 %pyla...

with tmp as (select date '2016-12-31' d from dual ) select * from ( sele...

http://blog.csdn.net/netcoder/article/details/7442779

http://blog.jobbole.com/91916/ http://blog.jobbole.com/91913/

http://blog.javachen.com/categories.html

1、在hive中注册udf函数 add jar hdfs://hdp-hdfs01/apps/udf.jar; --添加jar，jar存放在hd...