Julian Hyde created CALCITE-5364:
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Summary: In materialized view substitution, use custom time frames
Key: CALCITE-5364
URL: https://issues.apache.org/jira/browse/CALCITE-5364
Project: Calcite
Issue Type: Bug
Reporter: Julian Hyde
Custom time frames were added in CALCITE-5155, and part of the definition of a
custom time frame is the time frames it rolls up to. Materialized view
substitution should use this information, so that you can create materialized
views on custom time frames such as '15 minutes' or '21 days' and have them
roll up.
Also you should be able to use materialized views (on custom and regular time
frames) to answer queries with custom time frames (e.g. {{FLOOR(orderDate TO
month6)}}).
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