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https://issues.apache.org/jira/browse/IGNITE-10827?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yury Gerzhedovich updated IGNITE-10827:
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Description: There is QueryCursorImpl class which we use as main
realization of cursor for H2 iterators. As of now we call close method explicit
when we suppose that all data already read. Will be better call close() method
when iterator hasNext() method return false. Such realization will be more
safely and simple to use. (was: There is QueryCursorImpl class which we use as
main realization of cursor for H2 iterators. As of now we call close method
explicit when we suppose that all data already read. Will be better call
close() method when iterator hasNext() method return false or when next()
method of iterator throw any Exception. Such realization will be more safely
and simple to use.)
> auto close iterator for query cursor when all data has been read
> ----------------------------------------------------------------
>
> Key: IGNITE-10827
> URL: https://issues.apache.org/jira/browse/IGNITE-10827
> Project: Ignite
> Issue Type: Task
> Components: sql
> Reporter: Yury Gerzhedovich
> Assignee: Yury Gerzhedovich
> Priority: Major
> Labels: sql
> Fix For: 2.8
>
>
> There is QueryCursorImpl class which we use as main realization of cursor for
> H2 iterators. As of now we call close method explicit when we suppose that
> all data already read. Will be better call close() method when iterator
> hasNext() method return false. Such realization will be more safely and
> simple to use.
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