| Package | Description |
|---|---|
| org.apache.hadoop.hive.ql.optimizer.calcite.rules.views |
| Class and Description |
|---|
| HiveAggregateIncrementalRewritingRule
This rule will perform a rewriting to prepare the plan for incremental
view maintenance in case there exist aggregation operator, so we can
avoid the INSERT OVERWRITE and use a MERGE statement instead.
|
| HiveMaterializedViewRule.HiveMaterializedViewOnlyAggregateRule |
| HiveMaterializedViewRule.HiveMaterializedViewProjectAggregateRule |
| HiveNoAggregateIncrementalRewritingRule
This rule will perform a rewriting to prepare the plan for incremental
view maintenance in case there is no aggregation operator, so we can
avoid the INSERT OVERWRITE and use a INSERT statement instead.
|
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