[
https://issues.apache.org/jira/browse/FLINK-5177?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Timo Walther reassigned FLINK-5177:
-----------------------------------
Assignee: Timo Walther
> Improve nullability handling
> -----------------------------
>
> Key: FLINK-5177
> URL: https://issues.apache.org/jira/browse/FLINK-5177
> Project: Flink
> Issue Type: Improvement
> Components: Table API & SQL
> Reporter: Timo Walther
> Assignee: Timo Walther
>
> Currently, all fields of the Table API are marked as nullable by default. A
> lot of null checking could be avoided if we would properly handle
> nullability. Fields of tuples and POJOs with primitive fields can not be
> null. Elements of primitive arrays too. It also includes parameters and
> return types of user-defined scalar, table, and aggregate functions.
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
