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https://issues.apache.org/jira/browse/IGNITE-10784?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16743015#comment-16743015
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Pavel Kuznetsov commented on IGNITE-10784:
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About p.1 : In short, I've removed locking.
Revisited the code.
- Added locking inside getTables() is not correct, because this method is used
by H2, which might have already locked the table.
- Locking while reading Table#columns was required (select to a View doesn't
lock all the tables). BUT, Iteration over columns is removed, and in the view
we read only final or effectively final fields.
> SQL: Create a view with list of existing tables
> -----------------------------------------------
>
> Key: IGNITE-10784
> URL: https://issues.apache.org/jira/browse/IGNITE-10784
> Project: Ignite
> Issue Type: Task
> Components: sql
> Reporter: Vladimir Ozerov
> Assignee: Pavel Kuznetsov
> Priority: Major
> Fix For: 2.8
>
>
> We need to create a system view of currently available SQL tables.
> Minimal required information:
> 1) Schema name
> 2) Table name
> 3) Owning cache name
> 4) Owning cache ID
> Other info to consider:
> 1) Affinity column name
> 2) Key/value aliases
> 3) Key/value type names
> 4) Analyse other vendors (e.g. MySQL, Postgresql) and see if any other useful
> information could be exposed (taking in count that a lot of engine properties
> are already exposed through {{CACHES}} view)
> Starting point: {{SqlSystemView}}
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