| 程序包 | 说明 |
|---|---|
| org.apache.flink.table.catalog | |
| org.apache.flink.table.catalog.stats |
| 限定符和类型 | 方法和说明 |
|---|---|
CatalogTableStatistics |
Catalog.getPartitionStatistics(ObjectPath tablePath,
CatalogPartitionSpec partitionSpec)
Get the statistics of a partition.
|
CatalogTableStatistics |
Catalog.getTableStatistics(ObjectPath tablePath)
Get the statistics of a table.
|
| 限定符和类型 | 方法和说明 |
|---|---|
void |
Catalog.alterPartitionStatistics(ObjectPath tablePath,
CatalogPartitionSpec partitionSpec,
CatalogTableStatistics partitionStatistics,
boolean ignoreIfNotExists)
Update the statistics of a table partition.
|
void |
Catalog.alterTableStatistics(ObjectPath tablePath,
CatalogTableStatistics tableStatistics,
boolean ignoreIfNotExists)
Update the statistics of a table.
|
| 限定符和类型 | 字段和说明 |
|---|---|
static CatalogTableStatistics |
CatalogTableStatistics.UNKNOWN |
| 限定符和类型 | 方法和说明 |
|---|---|
CatalogTableStatistics |
CatalogTableStatistics.copy()
Create a deep copy of "this" instance.
|
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