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https://issues.apache.org/jira/browse/HIVE-15919?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aswathy Chellammal Sreekumar updated HIVE-15919:
------------------------------------------------
Description:
The following query is returning different output when run against hive and
postgres.
Query:
SELECT COUNT (*)
FROM
(SELECT LAG(COALESCE(t2.int_col_14, t1.int_col_80),22) OVER (ORDER BY
t1.tinyint_col_52 DESC) AS int_col
FROM table_6 t1
INNER JOIN table_14 t2 ON ((t2.decimal0101_col_55) = (t1.decimal0101_col_9)))
AS FOO;
>From hive: 0
>From postgres: 66903279
Attaching ddl files for the tables.
was:
The following query is returning different output when run against hive and
postgres.
Query:
SELECT COUNT (*)
FROM
(SELECT LAG(COALESCE(t2.int_col_14, t1.int_col_80),22) OVER (ORDER BY
t1.tinyint_col_52 DESC) AS int_col
FROM table_6 t1
INNER JOIN table_14 t2 ON ((t2.decimal0101_col_55) = (t1.decimal0101_col_9)))
AS FOO;
>From hive: 0
>From postgres: 66903279
Attaching ddl and data files for the tables.
> Row count mismatch for count * query
> ------------------------------------
>
> Key: HIVE-15919
> URL: https://issues.apache.org/jira/browse/HIVE-15919
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Reporter: Aswathy Chellammal Sreekumar
> Attachments: table_14.q, table_6.q
>
>
> The following query is returning different output when run against hive and
> postgres.
> Query:
> SELECT COUNT (*)
> FROM
> (SELECT LAG(COALESCE(t2.int_col_14, t1.int_col_80),22) OVER (ORDER BY
> t1.tinyint_col_52 DESC) AS int_col
> FROM table_6 t1
> INNER JOIN table_14 t2 ON ((t2.decimal0101_col_55) = (t1.decimal0101_col_9)))
> AS FOO;
> From hive: 0
> From postgres: 66903279
> Attaching ddl files for the tables.
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