[
https://issues.apache.org/jira/browse/CALCITE-6480?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
kate updated CALCITE-6480:
--------------------------
Description:
Our requirement is to use Calcite to translate queries into different dialects.
During validation in the TPC-DS scenario, we found that {{Oracle}} does not
support SQL statements like
{code:java}
SELECT * FROM xxx
WHERE CASE WHEN a > 10 THEN b < 5 ELSE c > 0 END;{code}
Therefore, we hope to remove such predicates at the dialect like Oracle.
was:
Our requirement is to use Calcite to translate queries into different dialects.
During validation in the TPC-DS scenario, we found that {{Oracle}} does not
support SQL statements like
{{}}
{code:java}
SELECT * FROM xxx
WHERE CASE WHEN a > 10 THEN b < 5 ELSE c > 0 END;{code}
{{}}
Therefore, we hope to remove such predicates at the dialect like Oracle.
> OracleDialect does not support CASE WHEN returning boolean
> ----------------------------------------------------------
>
> Key: CALCITE-6480
> URL: https://issues.apache.org/jira/browse/CALCITE-6480
> Project: Calcite
> Issue Type: Wish
> Components: core
> Reporter: kate
> Priority: Minor
>
> Our requirement is to use Calcite to translate queries into different
> dialects. During validation in the TPC-DS scenario, we found that {{Oracle}}
> does not support SQL statements like
> {code:java}
> SELECT * FROM xxx
> WHERE CASE WHEN a > 10 THEN b < 5 ELSE c > 0 END;{code}
> Therefore, we hope to remove such predicates at the dialect like Oracle.
>
>
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
