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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:
--------------------------------
Description:
Current equalSansNullability only considers the atomic type, not support
Array/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
was:
Current equalSansNullability only considers the atomic type, not support
Array/Map(struct type can be supported by equalAsStructSansNullability).
This Jira mainly supports Array/Map type in SqlTypeUtil#equalSansNullabilityI,
the nullability of the type or the element of the type will be discarded, the
case is in testEqualSansNullability.
> SqlTypeUtil#equalSansNullability doesn't consider Array/Map
> -----------------------------------------------------------
>
> Key: CALCITE-4059
> URL: https://issues.apache.org/jira/browse/CALCITE-4059
> Project: Calcite
> Issue Type: Bug
> Reporter: Jiatao Tao
> Priority: Minor
> Time Spent: 1h 50m
> Remaining Estimate: 0h
>
> Current equalSansNullability only considers the atomic type, not support
> Array/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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