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Posted to issues@calcite.apache.org by "Ankit Singhal (JIRA)" <ji...@apache.org> on 2017/06/07 17:33:18 UTC

[jira] [Updated] (CALCITE-1804) Cannot assign NOT NULL array to NULLABLE array

     [ https://issues.apache.org/jira/browse/CALCITE-1804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ankit Singhal updated CALCITE-1804:
-----------------------------------
    Attachment: CALCITE-1804.patch

> Cannot assign NOT NULL array to NULLABLE array
> ----------------------------------------------
>
>                 Key: CALCITE-1804
>                 URL: https://issues.apache.org/jira/browse/CALCITE-1804
>             Project: Calcite
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 1.13.0
>            Reporter: Ankit Singhal
>            Assignee: Julian Hyde
>             Fix For: 1.13.0
>
>         Attachments: CALCITE-1804.patch
>
>
> As ArraySqlType return a family of its own type and comparing families in SqlTypeUtil#canAssignFrom will compare the digest with Nullable constraints, which will not match when we are inserting an array in a nullable column.
>  



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