Package | Description |
---|---|
org.apache.flink.table.descriptors | |
org.apache.flink.table.plan.stats |
Modifier and Type | Method and Description |
---|---|
static Map<String,ColumnStats> |
StatisticsValidator.readColumnStats(DescriptorProperties properties,
String key) |
Modifier and Type | Method and Description |
---|---|
Statistics |
Statistics.columnStats(String columnName,
ColumnStats columnStats)
Sets statistics for a column.
|
static Map<String,String> |
StatisticsValidator.normalizeColumnStats(ColumnStats columnStats) |
Modifier and Type | Method and Description |
---|---|
ColumnStats |
ColumnStats.copy()
Create a deep copy of "this" instance.
|
Modifier and Type | Method and Description |
---|---|
Map<String,ColumnStats> |
TableStats.getColumnStats() |
Constructor and Description |
---|
TableStats(long rowCount,
Map<String,ColumnStats> colStats) |
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