[SPARK-9728][SQL]Support CalendarIntervalType in HiveQL#8034

Closed

yjshen wants to merge 2 commits intoapache:masterfrom

yjshen:interval_hiveql

Commits on Aug 7, 2015

convert hiveql interval term into CalendarInterval literal
yjshen
committed

Commits on Aug 8, 2015

declare throw exception and add unit test
yjshen
committed