| Package | Description |
|---|---|
| org.apache.hadoop.hive.ql.optimizer.calcite | |
| org.apache.hadoop.hive.ql.optimizer.calcite.rules | |
| org.apache.hadoop.hive.ql.optimizer.calcite.rules.views |
| Modifier and Type | Class and Description |
|---|---|
class |
HiveMaterializedViewASTSubQueryRewriteShuttle
Traverse the plan and tries to rewrite subtrees of the plan to materialized view scans.
|
class |
HiveRelOptMaterializationValidator
Checks the query plan for conditions that would make the plan unsuitable for
materialized views or query caching:
- References to temporary or external tables
- References to non-determinisitc functions.
|
class |
HiveRelShuttleImpl |
| Modifier and Type | Class and Description |
|---|---|
static class |
HiveSubQueryRemoveRule.HiveSortLimitRemover |
| Modifier and Type | Class and Description |
|---|---|
static class |
HiveJoinInsertDeleteIncrementalRewritingRule.FilterPropagator |
class |
HiveRowIsDeletedPropagator
HiveRelShuttle to propagate rowIsDeleted column to all HiveRelNodes' rowType in the plan. |
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