Dawid Wysakowicz created CALCITE-2708:
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Summary: UDAGs are not verified for single pattern variable in
MATCH_RECOGNIZE
Key: CALCITE-2708
URL: https://issues.apache.org/jira/browse/CALCITE-2708
Project: Calcite
Issue Type: Bug
Reporter: Dawid Wysakowicz
Assignee: Julian Hyde
Query:
{code}
SELECT *
FROM Ticker
MATCH_RECOGNIZE (
ORDER BY proctime
MEASURES
udagg(A.price + B.tax) AS taxedPrice
PATTERN (A B)
DEFINE
A AS A.symbol = 'a'
) AS T
{code}
should fail with ValidationException, because udagg is applied to different
pattern variables.
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