Materialized Views in Hive for Iceberg Table Format
Cloudera
FEBRUARY 8, 2024
ALTER MATERIALIZED VIEW year_total_mv1 DISABLE REWRITE; Conversely, it can be enabled as follows: ALTER MATERIALIZED VIEW year_total_mv1 ENABLE REWRITE; Query planning using materialized view Let’s first consider a simple case where the grouping columns and aggregate expression exactly match one of the materialized views.
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