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https://issues.apache.org/jira/browse/IGNITE-19226?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17774474#comment-17774474
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Kirill Tkalenko commented on IGNITE-19226:
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Looks good.
> Fetch table schema by timestamp
> -------------------------------
>
> Key: IGNITE-19226
> URL: https://issues.apache.org/jira/browse/IGNITE-19226
> Project: Ignite
> Issue Type: Improvement
> Reporter: Roman Puchkovskiy
> Assignee: Roman Puchkovskiy
> Priority: Major
> Labels: iep-98, ignite-3
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> Currently, when obtaining a schema, its latest (from the local point of view)
> version is returned.
> # Table schema must always be obtained using a timestamp
> # This might require a wait (until MetaStorage's SafeTime >= schemaTs-DD,
> see
> [https://cwiki.apache.org/confluence/display/IGNITE/IEP-98%3A+Schema+Synchronization#IEP98:SchemaSynchronization-Waitingforsafetimeinthepast]
> )
> This includes the mechanisms that allow clients obtain 'current' schema (like
> 'DESCRIBE <table>', 'list tables', etc).
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