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https://issues.apache.org/jira/browse/IGNITE-24979?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrey Mashenkov reassigned IGNITE-24979:
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Assignee: Andrey Mashenkov
> Sql. Optimize row values conversion by sql engine to/from internal
> representation
> ---------------------------------------------------------------------------------
>
> Key: IGNITE-24979
> URL: https://issues.apache.org/jira/browse/IGNITE-24979
> Project: Ignite
> Issue Type: Improvement
> Components: sql
> Reporter: Andrey Mashenkov
> Assignee: Andrey Mashenkov
> Priority: Major
> Labels: ignite-3, performance
> Fix For: 3.1
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> As for now, to convert values into SQL engine internal representation and
> back, we rely on instance of method to detect value type.
> In most cases, we already have native type enum and could use it for value
> conversion. But by no reason, we convert enum to Class object and go
> non-optimal way with branchy if-tree and `instance of` calls.
> Let's replace or add optimized version of`TypeUtils.toInternal()` and
> `TypeUtils.frominternal()`
> Also, SafeCustomTypeInternalConversion uses HasMap for Enum keys instead of
> EnumMap.
> Let's fix this.
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