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https://issues.apache.org/jira/browse/FLINK-15149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Timo Walther closed FLINK-15149.
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Fix Version/s: 1.10.0
Resolution: Fixed
Fixed in 1.11: e72a5a7ea41b307a0b6393d1988a5ebf90720e23
Fixed in 1.10: 72d2734a79dbcddb97397cee695f4439944c1db2
> Merge InputTypeStrategy and InputTypeValidator
> ----------------------------------------------
>
> Key: FLINK-15149
> URL: https://issues.apache.org/jira/browse/FLINK-15149
> Project: Flink
> Issue Type: Sub-task
> Components: Table SQL / API
> Reporter: Timo Walther
> Assignee: Timo Walther
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.10.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Due to the design of Calcite, even operand checkers that were originally used
> for "checking" can infer and modify call arguments nowadays. This conflicts
> with our original design of separating validation and input type inference.
> Therefore, we propose to merge those two concepts in Flink into one
> `InputTypeStrategy` that is responsible for both inferring/enriching and
> validation.
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