Alan Gates created HIVE-4192:
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Summary: Use of LEAD in an OVER clauses causes the query to fail
Key: HIVE-4192
URL: https://issues.apache.org/jira/browse/HIVE-4192
Project: Hive
Issue Type: Bug
Components: PTF-Windowing
Affects Versions: 0.11.0
Reporter: Alan Gates
Running a query like:
{code}
select i, lead(s) over (partition by bin order by d desc
rows between current row and 1 following)
from over100k;
{code}
gives an error:
{code}
FAILED: SemanticException Function lead((TOK_TABLE_OR_COL s))
org.apache.hadoop.hive.ql.parse.WindowingSpec$WindowSpec@13e15f7 as _wcol0
doesn't support windowing
{code}
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