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IFieldInTableData Properties

The IFieldInTableData type exposes the following members.

Properties
  NameDescription
Public propertyComment
Comment related to the field.
Public propertyDerivedFields
Public propertyHasDuplicates
This property is set to true if the field contains some duplicate values.
Public propertyHasNull
This property is set to true if the field contains some Null values.
Public propertyHasWild
 
Public propertyInformationDensity
Number of records that have values (i.e. not NULL) in the field as compared to the total number of records in the table.
Public propertyIsSynthetic
This property is set to true if the field contains a synthetic key.
Public propertyKeyType
Tells if the field is a key field.
Public propertyName
Name of the field.
Public propertynNonNulls
Public propertynPresentDistinctValues
Public propertynRows
Public propertynTotalDistinctValues
Public propertyOriginalFields
Is shown for fixed records. qOriginalFieldName and qName are identical if no field names are used in the file. qOriginalFieldName differs from qName if embedded file names are used in the file.
Public propertyPresent
 
Public propertySubsetRatio
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).
Public propertyTags
List of tags related to the field.
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See Also