Zhiyong Liu created DRILL-850:
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Summary: support of multiple count(distinct) inconsistent
Key: DRILL-850
URL: https://issues.apache.org/jira/browse/DRILL-850
Project: Apache Drill
Issue Type: Bug
Components: Functions - Drill
Reporter: Zhiyong Liu
git.commit.id.abbrev=01bf849
git.commit.id=01bf8496b217781521c943cc1a9a38ed9f841288
With planner.enable_multiphase_agg and planner.enable_hashagg set to false,
planner.enable_hashagg is encountered for the following query:
select cast(c_groupby as varchar(4)), count(distinct(c_int)),
count(distinct(c_bigint)), count(distinct(c_float4)), count(distinct(c_float8))
from data group by c_groupby;
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