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Stanilovsky Evgeny updated IGNITE-13744: ---------------------------------------- Summary: Calcite. Use TableSpool for IgniteNestedLoopJoin (was: Use TableSpool for IgniteNestedLoopJoin) > Calcite. Use TableSpool for IgniteNestedLoopJoin > ------------------------------------------------ > > Key: IGNITE-13744 > URL: https://issues.apache.org/jira/browse/IGNITE-13744 > Project: Ignite > Issue Type: Bug > Components: sql > Reporter: Taras Ledkov > Assignee: Stanilovsky Evgeny > Priority: Minor > > Now {{NestedLoopJoinNode}} uses internal buffer to save all rows of the right > input. > We have to do refactoring {{IgniteNestedLoopJoin}} to use rewind of the right > input and use TableSpool for not rewindable inputs. > This refactoring separates implementation the join logic from materialization > of the right input if it is needed. In the future we can use disk offload for > TableSpool etc. -- This message was sent by Atlassian Jira (v8.3.4#803005)