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https://issues.apache.org/jira/browse/IGNITE-3484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dmitriy Setrakyan updated IGNITE-3484:
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Description:
We need to make sure that SQL queries are executed on a certain in-memory
timestamp or version. This will require having as many versions of data in
memory as needed by the ongoing SQL queries. Once the queries complete, the
older versions should be discarded.
TBD: design requirements for MVCC.
was:TBD: design requirements for MVCC.
> MVCC for cache data structures
> ------------------------------
>
> Key: IGNITE-3484
> URL: https://issues.apache.org/jira/browse/IGNITE-3484
> Project: Ignite
> Issue Type: Sub-task
> Components: cache
> Reporter: Alexey Goncharuk
> Fix For: 2.0
>
>
> We need to make sure that SQL queries are executed on a certain in-memory
> timestamp or version. This will require having as many versions of data in
> memory as needed by the ongoing SQL queries. Once the queries complete, the
> older versions should be discarded.
> TBD: design requirements for MVCC.
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