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Posted to user@kylin.apache.org by ιιθΏ <dy...@foxmail.com> on 2019/07/05 08:07:36 UTC
about union queries
Hi,
I`m building a cube, then I input my SQL for query, which has several sub-queries and use "union all" to connect together, like this:
it throws an error,
however, when I input the sub-query SQL for single query, it works well,
What`s the problem? Someone can help?
Any suggestion is welcome,
thanks very much!