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https://issues.apache.org/jira/browse/CALCITE-3925?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jin Xing updated CALCITE-3925:
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Description: LogicalCorrelate is widely used in user SQLs to performs
nested-loop join. We need to support substitution based materialized view
matching for it. The matching algorithm should be able to do Project & Filter
compensation when matching query with materialized view. (was:
LogicalCorrelate is widely used in user SQLs to performs nested-loop join. We
need to support substitution based materialized view matching for it. The
matching algorithm should support Project & Filter compensation when matching
query with materialized view.)
> Support materialized view matching for LogicalCorrelate in SubsitutionVisitor
> -----------------------------------------------------------------------------
>
> Key: CALCITE-3925
> URL: https://issues.apache.org/jira/browse/CALCITE-3925
> Project: Calcite
> Issue Type: Bug
> Reporter: Jin Xing
> Priority: Major
>
> LogicalCorrelate is widely used in user SQLs to performs nested-loop join.
> We need to support substitution based materialized view matching for it. The
> matching algorithm should be able to do Project & Filter compensation when
> matching query with materialized view.
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