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https://issues.apache.org/jira/browse/CALCITE-7660?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sergey Nuyanzin updated CALCITE-7660:
-------------------------------------
Description:
The problem appears if there are 2 and more fields under {{PARTITION BY}} or
{{ORDER BY}}
e.g.
{code:sql}
SELECT * FROM TABLE(`TOPN`((TABLE `ORDERS`) ORDER BY (`ORDERID`, `PRODUCTID`),
3))
{code}
is rewritten to
{code:sql}
SELECT * FROM TABLE(`TOPN`((TABLE `ORDERS`) ORDER BY `ORDERID`, `PRODUCTID`, 3))
{code}
which now fails while parsing
same for {{PARTITION BY}}
was:
The problem appears if there are 2 and more fields under {{PARTITION BY}} or
{{ORDER BY}}
e.g.
{sql:code}
SELECT * FROM TABLE(`TOPN`((TABLE `ORDERS`) ORDER BY (`ORDERID`, `PRODUCTID`),
3))
{code}
is rewritten to
{sql:code}
SELECT * FROM TABLE(`TOPN`((TABLE `ORDERS`) ORDER BY `ORDERID`, `PRODUCTID`, 3))
{code}
which now fails while parsing
same for {{PARTITION BY}}
> SqlSetSemanticsTableOperator might produce invalid SQL while unparse
> --------------------------------------------------------------------
>
> Key: CALCITE-7660
> URL: https://issues.apache.org/jira/browse/CALCITE-7660
> Project: Calcite
> Issue Type: Bug
> Components: core
> Reporter: Sergey Nuyanzin
> Assignee: Sergey Nuyanzin
> Priority: Major
> Labels: pull-request-available
>
> The problem appears if there are 2 and more fields under {{PARTITION BY}} or
> {{ORDER BY}}
> e.g.
> {code:sql}
> SELECT * FROM TABLE(`TOPN`((TABLE `ORDERS`) ORDER BY (`ORDERID`,
> `PRODUCTID`), 3))
> {code}
> is rewritten to
> {code:sql}
> SELECT * FROM TABLE(`TOPN`((TABLE `ORDERS`) ORDER BY `ORDERID`, `PRODUCTID`,
> 3))
> {code}
> which now fails while parsing
> same for {{PARTITION BY}}
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