CANONICAL TYPE REFERENCE
DataColumnInfo
Information about a data column
nameString!Column name
inferredTypeString!Column type (from the static pipeline schema, sample-refined)
sampleValues[String!]!First few unique values
nullCountInt!Count of null/missing values
View exact SDL
"""Information about a data column"""
type DataColumnInfo {
"""Column name"""
name: String!
"""Column type (from the static pipeline schema, sample-refined)"""
inferredType: String!
"""First few unique values"""
sampleValues: [String!]!
"""Count of null/missing values"""
nullCount: Int!
}One stable address across all schema views. Follow a field’s type to explore connections between domains.