| Package | Description |
|---|---|
| com.facebook.presto.spi.statistics |
| Modifier and Type | Method and Description |
|---|---|
Estimate |
ColumnStatistics.getDataSize() |
Estimate |
ColumnStatistics.getDistinctValuesCount() |
Estimate |
ColumnStatistics.getNullsFraction() |
Estimate |
PlanStatistics.getOutputSize() |
Estimate |
TableStatistics.getRowCount() |
Estimate |
PlanStatistics.getRowCount() |
Estimate |
TableStatistics.getTotalSize() |
static Estimate |
Estimate.of(double value) |
static Estimate |
Estimate.unknown() |
static Estimate |
Estimate.zero() |
| Modifier and Type | Method and Description |
|---|---|
ColumnStatistics.Builder |
ColumnStatistics.Builder.setDataSize(Estimate dataSize) |
ColumnStatistics.Builder |
ColumnStatistics.Builder.setDistinctValuesCount(Estimate distinctValuesCount) |
ColumnStatistics.Builder |
ColumnStatistics.Builder.setNullsFraction(Estimate nullsFraction) |
TableStatistics.Builder |
TableStatistics.Builder.setRowCount(Estimate rowCount) |
TableStatistics.Builder |
TableStatistics.Builder.setTotalSize(Estimate totalSize) |
| Constructor and Description |
|---|
ColumnStatistics(Estimate nullsFraction,
Estimate distinctValuesCount,
Estimate dataSize,
Optional<DoubleRange> range) |
PlanStatistics(Estimate rowCount,
Estimate outputSize,
double confidence) |
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