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https://issues.apache.org/jira/browse/FLINK-18901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Timo Walther updated FLINK-18901:
---------------------------------
Release Note: The CREATE FUNCTION DDL for aggregate functions uses the new
type inference now. It might be necessary to update existing implementations to
the new reflective type extraction logic. Use
StreamTableEnvironment.registerFunction for the old stack. (was: The CREATE
FUNCTION DDL for aggregate functions uses the new type inference now. It might
require to update existing implementations to the new reflective type
extraction logic. Use StreamTableEnvironment.registerFunction for the old
stack.)
> Use new type inference for SQL DDL of aggregate functions
> ---------------------------------------------------------
>
> Key: FLINK-18901
> URL: https://issues.apache.org/jira/browse/FLINK-18901
> Project: Flink
> Issue Type: Sub-task
> Components: Table SQL / API
> Reporter: Timo Walther
> Assignee: Timo Walther
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.12.0
>
>
> Enables the new type inference in the SQL DDL.
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