[jira] [Updated] (CALCITE-5862) Incorrect semantics of ARRAY function (Spark library) when elements have Numeric and Character types

[Ran Tao (Jira)]

 [ 
https://issues.apache.org/jira/browse/CALCITE-5862?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Ran Tao updated CALCITE-5862:
-
Summary: Incorrect semantics of ARRAY function (Spark library) when 
elements have Numeric and Character types  (was: Incorrect semantics of ARRAY 
function(Spark library) when elements have Numeric and Character types)

> Incorrect semantics of ARRAY function (Spark library) when elements have 
> Numeric and Character types
> 
>
> Key: CALCITE-5862
> URL: https://issues.apache.org/jira/browse/CALCITE-5862
> Project: Calcite
>  Issue Type: Bug
>  Components: core
>Affects Versions: 1.34.0
>Reporter: Ran Tao
>Assignee: Ran Tao
>Priority: Major
>  Labels: pull-request-available
>
> when run select array(1, 2, 'Hi')
> spark-sql (default)> select array(1, 2, 'Hi');
> ["1","2","Hi"] 
> and calcite will cause {*}java.lang.NullPointerException: inferred array 
> element type{*}.
> Spark supports both character and numeric types in the array, and the return 
> type is character.
> In fact, calcite also allows both character and numeric types to exist in the 
> operand type checker, but there is no corresponding processing logic in the 
> return type inference, so an error is reported.
> We should fix this bug.



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[jira] [Updated] (CALCITE-5862) Incorrect semantics of ARRAY function(Spark library) when elements have Numeric and Character types

[Ran Tao (Jira)]

 [ 
https://issues.apache.org/jira/browse/CALCITE-5862?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Ran Tao updated CALCITE-5862:
-
Summary: Incorrect semantics of ARRAY function(Spark library) when elements 
have Numeric and Character types  (was: Incorrect semantics of array function 
when elements have Numeric and Character types (enabled in Spark Library))

> Incorrect semantics of ARRAY function(Spark library) when elements have 
> Numeric and Character types
> ---
>
> Key: CALCITE-5862
> URL: https://issues.apache.org/jira/browse/CALCITE-5862
> Project: Calcite
>  Issue Type: Bug
>  Components: core
>Affects Versions: 1.34.0
>Reporter: Ran Tao
>Assignee: Ran Tao
>Priority: Major
>  Labels: pull-request-available
>
> when run select array(1, 2, 'Hi')
> spark-sql (default)> select array(1, 2, 'Hi');
> ["1","2","Hi"] 
> and calcite will cause {*}java.lang.NullPointerException: inferred array 
> element type{*}.
> Spark supports both character and numeric types in the array, and the return 
> type is character.
> In fact, calcite also allows both character and numeric types to exist in the 
> operand type checker, but there is no corresponding processing logic in the 
> return type inference, so an error is reported.
> We should fix this bug.



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