Vladimir Steshin created IGNITE-20323:
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             Summary: SQL hint for join type.
                 Key: IGNITE-20323
                 URL: https://issues.apache.org/jira/browse/IGNITE-20323
             Project: Ignite
          Issue Type: Task
            Reporter: Vladimir Steshin
            Assignee: Vladimir Steshin


Additionally to the hint for locked join order, we might have a hint for 
choosing join type. Like 'USE_NL' or 'USE_MERGE' OracleDB hint. To implement, 
we might base all join rules on the same abstract join rule aware of known join 
types and join type hints. There, we could process join type hints enabling or 
disabling current join type converter rule. 



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