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Posted to issues@calcite.apache.org by "Danny Chen (Jira)" <ji...@apache.org> on 2020/10/14 10:14:00 UTC
[jira] [Created] (CALCITE-4337) Supports PARTITION BY clause for
table function table argument
Danny Chen created CALCITE-4337:
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Summary: Supports PARTITION BY clause for table function table argument
Key: CALCITE-4337
URL: https://issues.apache.org/jira/browse/CALCITE-4337
Project: Calcite
Issue Type: New Feature
Components: core
Affects Versions: 1.26.0
Reporter: Danny Chen
Assignee: Danny Chen
Fix For: 1.27.0
An example from the SQL standard 2016 Polymorphic Table Functions:
{code:sql}
SELECT W.wstart, W.wend, OI.customer, SUM(OI.price)
FROM TABLE(SESSION(
data => TABLE(order_item) AS OI PARTITION BY customer,
timecol => DESCRIPTOR(order_time),
timeout => INTERVAL '10' MINUTE)) W
GROUP BY 1, 2, 3
{code}
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