ColumnInfo

  • ColumnInfo represents metadata for a destination table column, including its name, noise impact, and impact percentage.

  • The JSON representation of ColumnInfo includes fields for name (string), noiseImpact (enum referencing ColumnNoiseImpact), and impactPercentage (number).

  • noiseImpact provides a message about the noise impact for the column, and impactPercentage indicates its contribution to the noise impact if applicable.

Metadata of a destination table column.

JSON representation
{
  "name": string,
  "noiseImpact": enum (ColumnNoiseImpact),
  "impactPercentage": number
}
Fields
name

string

The column name

noiseImpact

enum (ColumnNoiseImpact)

The noise impact message for this column.

impactPercentage

number

If applicable, the share this column contributes to the noise impact.