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impala/testdata/workloads/functional-query/queries/QueryTest
Michal Ostrowski cf89c73485 IMPALA-6323 Allow constant analytic window expressions.
The constraint imposed by IMPALA-1354 was artificial.
If there are constant "partition by" expressions, simply drop them,
they are no-ops.

Constant "order by" expressions can be ignored as well, though in effect
they should be accounted for as null expressions in the backend, with the
effect that combine all rows in the same window (i.e. no window breaks).

Change-Id: Idf129026c45120e9470df601268863634037908c
Reviewed-on: http://gerrit.cloudera.org:8080/11556
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Reviewed-by: Michael Ho <kwho@cloudera.com>
2018-11-06 07:54:47 +00:00
..
2014-06-20 13:35:10 -07:00