FieldInTableData Class
Assembly: Qlik.Engine.dll
Inheritance
-
System.Object
- FieldInTableData
Syntax
[ValueClass]
public class FieldInTableData : IFieldInTableDataConstructors
| Name | Description |
|---|---|
| FieldInTableData() |
Properties
| Name | Description |
|---|---|
| Comment |
Comment related to the field. JSON property name: qComment |
| DerivedFields |
List of the derived fields. JSON property name: qDerivedFields |
| HasDuplicates |
This property is set to true if the field contains some duplicate values. JSON property name: qHasDuplicates |
| HasNull |
This property is set to true if the field contains some Null values. JSON property name: qHasNull |
| HasWild |
JSON property name: qHasWild |
| InformationDensity |
Number of records that have values (for example, not NULL) in the field as compared to the total number of records in the table. JSON property name: qInformationDensity |
| IsFieldOnTheFly |
JSON property name: qIsFieldOnTheFly |
| IsSynthetic |
This property is set to true if the field contains a synthetic key. JSON property name: qIsSynthetic |
| KeyType |
Tells if the field is a key field. JSON property name: qKeyType |
| Name |
Name of the field. JSON property name: qName |
| nNonNulls |
Number of values that are non Null. JSON property name: qnNonNulls |
| nPresentDistinctValues |
JSON property name: qnPresentDistinctValues |
| nRows |
Number of rows in the field. JSON property name: qnRows |
| nTotalDistinctValues |
Number of distinct values in the field. JSON property name: qnTotalDistinctValues |
| OriginalFields |
Is shown for fixed records.
JSON property name: qOriginalFields |
| Present |
JSON property name: qPresent |
| ReadableName |
JSON property name: qReadableName |
| SubsetRatio |
Number of distinct values in the field (in the current table) as compared to the total number of distinct values of this field (in all tables). JSON property name: qSubsetRatio |
| Tags |
List of tags related to the field. JSON property name: qTags |