zhou degao created KYLIN-2253:
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Summary: sql union did not remove replicated records (distinct)
Key: KYLIN-2253
URL: https://issues.apache.org/jira/browse/KYLIN-2253
Project: Kylin
Issue Type: Bug
Components: Driver - JDBC
Affects Versions: v1.5.4.1
Environment: apache-kylin-1.6.0-hbase1.x-bin.tar.gz
Reporter: zhou degao
Priority: Critical
sql like following:
select "LOOKUP_TIME_BY_DAY"."THE_YEAR" as "c0",
"LOOKUP_TIME_BY_DAY"."MONTH_OF_YEAR" as "c1" from "VCGBI_FACT_SALE" as
"VCGBI_FACT_SALE" join "LOOKUP_TIME_BY_DAY" as "LOOKUP_TIME_BY_DAY" on
"VCGBI_FACT_SALE"."DEAL_TIME" = "LOOKUP_TIME_BY_DAY"."THE_DATE" group by
"LOOKUP_TIME_BY_DAY"."THE_YEAR", "LOOKUP_TIME_BY_DAY"."MONTH_OF_YEAR"
union
select "LOOKUP_TIME_BY_DAY"."THE_YEAR" as "c0",
"LOOKUP_TIME_BY_DAY"."MONTH_OF_YEAR" as "c1" from "VCGBI_FACT_PERSON_MISC_DATA"
as "VCGBI_FACT_PERSON_MISC_DATA" join "LOOKUP_TIME_BY_DAY" as
"LOOKUP_TIME_BY_DAY" on "VCGBI_FACT_PERSON_MISC_DATA"."TIME" =
"LOOKUP_TIME_BY_DAY"."THE_DATE" group by "LOOKUP_TIME_BY_DAY"."THE_YEAR",
"LOOKUP_TIME_BY_DAY"."MONTH_OF_YEAR" order by 1 ASC, 2 ASC
I got result like following:
2016 1
2016 1
2016 2
2016 2
2016 3
2016 3
2016 4
2016 4
2016 5
2016 5
2016 6
2016 6
2016 7
2016 7
2016 8
2016 8
2016 9
2016 9
2016 10
2016 11
2016 12
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