hcy created KYLIN-4830:
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Summary: avg(metric) error when dynamic column is set true
Key: KYLIN-4830
URL: https://issues.apache.org/jira/browse/KYLIN-4830
Project: Kylin
Issue Type: Bug
Components: Query Engine
Affects Versions: v3.1.0
Reporter: hcy
When set kylin.query.enable-dynamic-column=true,avg() is error.
Test Cube is kylin sample cube "KYLIN_SALES_CUBE",
test sql:
select ops_region,
sum(price),
count(*),
sum(price)/count(*),
avg(price)
from kylin_sales
group by ops_region
error log:
{color:#b94a48}Can't find $4 from child columnrowtype while executing SQL:
"select ops_region, sum(price), count(*), sum(price)/count(*), avg(price) from
kylin_sales group by ops_region"{color}
if not set dynamic-column,the sql query is ok.
{color:#808080} {color}
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