Statistic (Drill : 1.20.3 API)

All Known Implementing Classes:

AbstractMergedStatistic, AvgWidthMergedStatistic, CntDupsMergedStatistic, ColTypeMergedStatistic, ColumnMergedStatistic, HLLMergedStatistic, NDVMergedStatistic, NNRowCountMergedStatistic, RowCountMergedStatistic, TDigestMergedStatistic
```
public interface Statistic
```

Nested Class Summary

Nested Classes
Modifier and Type Interface and Description

static class Statistic.State

Nested Classes
Modifier and Type	Interface and Description
`static class`	`Statistic.State`

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`AVG_WIDTH`
`static String`	`CNT_DUPS`
`static String`	`COLNAME`
`static String`	`COLTYPE`
`static String`	`COMPUTED`
`static String`	`HLL`
`static String`	`HLL_MERGE`
`static String`	`NDV`
`static String`	`NNROWCOUNT`
`static long`	`NO_COLUMN_STATS`
`static String`	`ROWCOUNT`
`static String`	`SCHEMA`
`static String`	`SUM_DUPS`
`static String`	`SUM_WIDTH`
`static String`	`TDIGEST`
`static String`	`TDIGEST_MERGE`

- Field Detail
  - NO_COLUMN_STATS
```
static final long NO_COLUMN_STATS
```
    See Also:
    
    Constant Field Values
  - COLNAME
```
static final String COLNAME
```
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    Constant Field Values
  - COLTYPE
```
static final String COLTYPE
```
    See Also:
    
    Constant Field Values
  - SCHEMA
```
static final String SCHEMA
```
    See Also:
    
    Constant Field Values
  - COMPUTED
```
static final String COMPUTED
```
    See Also:
    
    Constant Field Values
  - ROWCOUNT
```
static final String ROWCOUNT
```
    See Also:
    
    Constant Field Values
  - NNROWCOUNT
```
static final String NNROWCOUNT
```
    See Also:
    
    Constant Field Values
  - NDV
```
static final String NDV
```
    See Also:
    
    Constant Field Values
  - HLL_MERGE
```
static final String HLL_MERGE
```
    See Also:
    
    Constant Field Values
  - HLL
```
static final String HLL
```
    See Also:
    
    Constant Field Values
  - AVG_WIDTH
```
static final String AVG_WIDTH
```
    See Also:
    
    Constant Field Values
  - SUM_WIDTH
```
static final String SUM_WIDTH
```
    See Also:
    
    Constant Field Values
  - CNT_DUPS
```
static final String CNT_DUPS
```
    See Also:
    
    Constant Field Values
  - SUM_DUPS
```
static final String SUM_DUPS
```
    See Also:
    
    Constant Field Values
  - TDIGEST
```
static final String TDIGEST
```
    See Also:
    
    Constant Field Values
  - TDIGEST_MERGE
```
static final String TDIGEST_MERGE
```
    See Also:
    
    Constant Field Values

Interface Statistic

Nested Class Summary

Field Summary

Field Detail

NO_COLUMN_STATS

COLNAME

COLTYPE

SCHEMA

COMPUTED

ROWCOUNT

NNROWCOUNT

NDV

HLL_MERGE

HLL

AVG_WIDTH

SUM_WIDTH

CNT_DUPS

SUM_DUPS

TDIGEST

TDIGEST_MERGE