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https://issues.apache.org/jira/browse/IGNITE-16870?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Konstantin Orlov updated IGNITE-16870:
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Fix Version/s: 3.0.0-alpha6
> Extend Schema with ability to specify function as default value generator
> -------------------------------------------------------------------------
>
> Key: IGNITE-16870
> URL: https://issues.apache.org/jira/browse/IGNITE-16870
> Project: Ignite
> Issue Type: Improvement
> Components: sql
> Reporter: Konstantin Orlov
> Assignee: Konstantin Orlov
> Priority: Major
> Labels: ignite-3
> Fix For: 3.0.0-alpha6
>
> Time Spent: 5h 10m
> Remaining Estimate: 0h
>
> In order to make IGNITE-16860 possible, we need to add an ability to specify
> a function as a default value generator. It worth to note, that a behaviour
> of KV API and SQL should be consistent, thus this feature should be derived
> from a SQL runtime to the common place.
> Within this task we need to extend {{ColumnConfigurationSchema}} in order to
> support several types of default value generators (constant and function for
> now), as well as introduce a new default value supplier for {{{}Column{}}}.
> As a first step, I would propose to support only a few predefined system
> functions. This could be possibly extended to support an arbitrary function
> though.
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