Pavel Pereslegin created IGNITE-27491:
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Summary: Sql. Avoid re-planning in case of unreletad catalog
changes
Key: IGNITE-27491
URL: https://issues.apache.org/jira/browse/IGNITE-27491
Project: Ignite
Issue Type: Improvement
Components: sql ai3
Reporter: Pavel Pereslegin
Currently queries planning is dependent on catalog version. In case of any
catalog change, even if it is not related to the current SQL query, the query
optimization will be performed anew.
It is even worse if the catalog changes during planning, in which case we will
reschedule the planning one more time.
We need to figure out how to avoid re-planning of the SQL query if the catalog
has been changed, but these changes are unrelated to the current query.
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