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https://issues.apache.org/jira/browse/CALCITE-4059?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jiatao Tao updated CALCITE-4059:
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Component/s: core
> SqlTypeUtil#equalSansNullability doesn't consider Array/Map
> -----------------------------------------------------------
>
> Key: CALCITE-4059
> URL: https://issues.apache.org/jira/browse/CALCITE-4059
> Project: Calcite
> Issue Type: Bug
> Components: core
> Reporter: Jiatao Tao
> Assignee: Jiatao Tao
> Priority: Minor
> Time Spent: 2h 50m
> Remaining Estimate: 0h
>
> Current equalSansNullability only considers the atomic type, not support
> Array/MULTISET/Map(struct type can be supported by
> equalAsStructSansNullability).
> This Jira mainly supports Array/MULTISET/Map type equal sans nullability
> # equalSansNullability, handles atomic type
> # equalAsCollectionSansNullability, handles type ARRAY/MULTISET
> # equalAsMapSansNullability, handles type MAP
> # equalAsStructSansNullability, handles type struct
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