May Zhou created KYLIN-3643:
-------------------------------
Summary: Derived column from windowSpec not working in where
Key: KYLIN-3643
URL: https://issues.apache.org/jira/browse/KYLIN-3643
Project: Kylin
Issue Type: Bug
Environment: Kylin 2.5.0
Reporter: May Zhou
Derived column from windowSpec not working in where with error message of
>
-1 while executing SQL: "SELECT * FROM ( SELECT ROW_NUMBER() OVER ( PARTITION
BY BUYER_ID,SELLER_ID ORDER BY PRICE ) AS ROW_NUM ,TRANS_ID ,BUYER_ID ,PRICE
,SELLER_ID ,PART_DT FROM KYLIN_SALES ) T WHERE T.ROW_NUM =1 LIMIT 50000"
taking kylin sample dataset as an example,
```
SELECT ROW_NUMBER() OVER (
PARTITION BY BUYER_ID,SELLER_ID ORDER BY PRICE
) AS ROW_NUM
,TRANS_ID
,BUYER_ID
,PRICE
,SELLER_ID
,PART_DT
FROM KYLIN_SALES
```
works good.
But
```
SELECT *
FROM (
SELECT ROW_NUMBER() OVER (
PARTITION BY BUYER_ID,SELLER_ID ORDER BY PRICE
) AS ROW_NUM
,TRANS_ID
,BUYER_ID
,PRICE
,SELLER_ID
,PART_DT
FROM KYLIN_SALES
) T
WHERE T.ROW_NUM =1
```
throws error messages
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