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https://issues.apache.org/jira/browse/IGNITE-20022?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yury Gerzhedovich updated IGNITE-20022:
---------------------------------------
    Description: 
SQL cursor  implementaton in AI3 support only FORWARD ONLY READ type.
We could implement auto cleanup resources when result set is fully read, to 
help user avoid waste resources for lost resultsets and clean resources as soon 
as possible


Start point is 
org.apache.ignite.internal.sql.engine.AsyncCursor#requestNextAsync

  was:
SQL cursor  implementaton in AI3 support only FORWARD ONLY READ type.
We could implement auto cleanup resources when result set is fully read, to 
help user avoid waste resources for lost resultsets and clean resources as soon 
as possible

Start point is implementations of  org.apache.ignite.sql.ResultSet interfaces


> Resources auto cleanup for fully read ResultSet
> -----------------------------------------------
>
>                 Key: IGNITE-20022
>                 URL: https://issues.apache.org/jira/browse/IGNITE-20022
>             Project: Ignite
>          Issue Type: Improvement
>          Components: sql
>            Reporter: Yury Gerzhedovich
>            Priority: Major
>              Labels: ignite-3
>
> SQL cursor  implementaton in AI3 support only FORWARD ONLY READ type.
> We could implement auto cleanup resources when result set is fully read, to 
> help user avoid waste resources for lost resultsets and clean resources as 
> soon as possible
> Start point is 
> org.apache.ignite.internal.sql.engine.AsyncCursor#requestNextAsync



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