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https://issues.apache.org/jira/browse/IGNITE-18138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pavel Tupitsyn updated IGNITE-18138:
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Description:
Currently, we use "SELECT *" when mapping query results to the original
RecordView type (see *IgniteQueryExpressionVisitor.VisitQuerySourceReference*).
This potentially selects more data than required.
We should only select columns that are mapped to the specified type.
was:Currently, we use *SELECT * * when mapping query results to the original
RecordView type (see *IgniteQueryExpressionVisitor.VisitQuerySourceReference*).
> .NET: Thin 3.0: LINQ: Avoid overfetching, select only mapped columns
> --------------------------------------------------------------------
>
> Key: IGNITE-18138
> URL: https://issues.apache.org/jira/browse/IGNITE-18138
> Project: Ignite
> Issue Type: Sub-task
> Components: platforms, thin client
> Reporter: Pavel Tupitsyn
> Assignee: Pavel Tupitsyn
> Priority: Major
> Labels: .NET, ignite-3
> Fix For: 3.0.0-beta2
>
>
> Currently, we use "SELECT *" when mapping query results to the original
> RecordView type (see
> *IgniteQueryExpressionVisitor.VisitQuerySourceReference*).
> This potentially selects more data than required.
> We should only select columns that are mapped to the specified type.
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