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Posted to dev@calcite.apache.org by "Lantao Jin (JIRA)" <ji...@apache.org> on 2018/12/06 03:01:00 UTC

[jira] [Created] (CALCITE-2727) Extracting view table references should shift to an earlier in loop to speed up rewriting

Lantao Jin created CALCITE-2727:
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             Summary: Extracting view table references should shift to an earlier in loop to speed up rewriting
                 Key: CALCITE-2727
                 URL: https://issues.apache.org/jira/browse/CALCITE-2727
             Project: Calcite
          Issue Type: Bug
          Components: core
            Reporter: Lantao Jin
            Assignee: Julian Hyde


In perform() of AbstractMaterializedViewRule, when we iterate through all applicable materializations trying to rewrite the given query, extracting view table references should shift to an earlier in loop to speed up rewriting. Specially, it uses {{return}}  instead of {{continue}}. Is it a mistake?



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