Package | Description |
---|---|
org.apache.flink.table.descriptors |
Modifier and Type | Method and Description |
---|---|
Statistics |
Statistics.columnAvgLength(String columnName,
Double avgLen)
Sets the average length statistic for the given column.
|
Statistics |
Statistics.columnDistinctCount(String columnName,
Long ndv)
Sets the number of distinct values statistic for the given column.
|
Statistics |
Statistics.columnMaxLength(String columnName,
Integer maxLen)
Sets the maximum length statistic for the given column.
|
Statistics |
Statistics.columnMaxValue(String columnName,
Number max)
Sets the maximum value statistic for the given column.
|
Statistics |
Statistics.columnMinValue(String columnName,
Number min)
Sets the minimum value statistic for the given column.
|
Statistics |
Statistics.columnNullCount(String columnName,
Long nullCount)
Sets the number of null values statistic for the given column.
|
Statistics |
Statistics.columnStats(String columnName,
ColumnStats columnStats)
Sets statistics for a column.
|
Statistics |
Statistics.rowCount(long rowCount)
Sets statistics for the overall row count.
|
Statistics |
Statistics.tableStats(TableStats tableStats)
Sets the statistics from a
TableStats instance. |
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