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https://issues.apache.org/jira/browse/IGNITE-26994?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18043480#comment-18043480
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Pavel Pereslegin commented on IGNITE-26994:
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IGNITE-26491 description updated to include implicit conversion rules and
implementation ideas
> Describe the expected behavior when reading/writing a wider/narrower type
> from/to a tuple
> -----------------------------------------------------------------------------------------
>
> Key: IGNITE-26994
> URL: https://issues.apache.org/jira/browse/IGNITE-26994
> Project: Ignite
> Issue Type: Task
> Components: sql ai3
> Affects Versions: 3.1
> Reporter: Pavel Pereslegin
> Assignee: Pavel Pereslegin
> Priority: Major
> Labels: ignite-3
>
> This is a preparation step to fix the inconsistent behavior found in
> IGNITE-26491.
> We must formalize the expected behavior when accessing wider/narrower column
> value
> We need to take into account the following:
> * the existing behavior for altering column type (see
> CatalogUtils.ALTER_COLUMN_TYPE_TRANSITIONS).
> * we have a few implementations of Tuple and they all must have the same
> consistent behavior
> * the bahavior must be consistent between all the clients
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