[
https://issues.apache.org/jira/browse/FLINK-9502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17334166#comment-17334166
]
Flink Jira Bot commented on FLINK-9502:
---------------------------------------
This issue was marked "stale-assigned" and has not received an update in 7
days. It is now automatically unassigned. If you are still working on it, you
can assign it to yourself again. Please also give an update about the status of
the work.
> Use generic parameter search for user-define functions when argument contains
> Object type
> -----------------------------------------------------------------------------------------
>
> Key: FLINK-9502
> URL: https://issues.apache.org/jira/browse/FLINK-9502
> Project: Flink
> Issue Type: Sub-task
> Components: Table SQL / API
> Reporter: Rong Rong
> Assignee: Rong Rong
> Priority: Major
> Labels: stale-assigned
>
> This ticket is to enable generic Object type as element type by using SQL ANY
> in parameter / argument type mapping.
> This will enable support for use case such as:
> {code:java}
> public String eval(Object objArg) { /* ... */ }
> {code}
> The changes require here:
> 1. Introduce wildcard search and search rules for SQL ANY type usage.
> 2. Enabling wildcard search when concrete type search returns no match.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
