estimatedNullPercentage property

String? estimatedNullPercentage
getter/setter pair

Approximate percentage of entries being null in the column. Possible string values are:

  • "NULL_PERCENTAGE_LEVEL_UNSPECIFIED" : Unused.
  • "NULL_PERCENTAGE_VERY_LOW" : Very few null entries.
  • "NULL_PERCENTAGE_LOW" : Some null entries.
  • "NULL_PERCENTAGE_MEDIUM" : A few null entries.
  • "NULL_PERCENTAGE_HIGH" : A lot of null entries.

Implementation

core.String? estimatedNullPercentage;