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https://issues.apache.org/jira/browse/IGNITE-19324?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maksim Zhuravkov updated IGNITE-19324:
--------------------------------------
Description:
IgniteTypeCoercion does not provide implementation for getWiderType, which is
used to implement type coercion in set operations.
Example of a query that fails:
{code:java}
SELECT '00000000-0000-0001-0000-000000000000'::UUID UNION ALL SELECT
'00000000-0000-0001-0000-000000000000'
{code}
was:
IgniteTypeCoercion does not provide implementation for getWiderType, which is
used to implement type coercion in set operations.
Example a query that fails
{code:java}
SELECT '00000000-0000-0001-0000-000000000000'::UUID UNION ALL SELECT
'00000000-0000-0001-0000-000000000000'
{code}
> Sql. Custom data types. Type coercion in set operations is not supported.
> -------------------------------------------------------------------------
>
> Key: IGNITE-19324
> URL: https://issues.apache.org/jira/browse/IGNITE-19324
> Project: Ignite
> Issue Type: Improvement
> Components: sql
> Reporter: Maksim Zhuravkov
> Assignee: Maksim Zhuravkov
> Priority: Minor
> Labels: ignite-3
> Fix For: 3.0.0-beta2
>
>
> IgniteTypeCoercion does not provide implementation for getWiderType, which is
> used to implement type coercion in set operations.
> Example of a query that fails:
> {code:java}
> SELECT '00000000-0000-0001-0000-000000000000'::UUID UNION ALL SELECT
> '00000000-0000-0001-0000-000000000000'
> {code}
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