| 类 | 说明 |
|---|---|
| CatalogColumnStatistics |
Column statistics of a table or partition.
|
| CatalogColumnStatisticsDataBase |
Column statistics value base class.
|
| CatalogColumnStatisticsDataBinary |
Column statistics value of binary type.
|
| CatalogColumnStatisticsDataBoolean |
Column statistics value of boolean type.
|
| CatalogColumnStatisticsDataDate |
Column statistics value of date type.
|
| CatalogColumnStatisticsDataDouble |
Column statistics value of double type.
|
| CatalogColumnStatisticsDataLong |
Column statistics value of long type.
|
| CatalogColumnStatisticsDataString |
Column statistics value of string type.
|
| CatalogTableStatistics |
Statistics for a non-partitioned table or a partition of a partitioned table.
|
| Date |
Class representing a date value in statistics.
|
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