Hi,
It seems that SparkSQL, even the HiveContext, does not support SQL
statements like : SELECT category, count(1) AS cnt FROM products GROUP BY
category HAVING cnt > 10;
I get this exception:
Error: org.apache.spark.sql.catalyst.errors.package$TreeNodeException:
Unresolved attributes: CAST(('cnt < 2), BooleanType), tree:
I couldn't find anywhere is documentation whether "having" keyword is not
supported ?
If this is the case, what would be the work around? using two nested select
statements?
best,
/Shahab
