FieldType

    • A BigQuery field type is defined and can be a simple type, an array type, or a struct type.

    • A StructType defines a struct type and contains an ordered list of StructFields.

    • A StructField is a key-value pair that defines a single struct field with a field name and a field type.

    Defines a BigQuery field type.

    JSON representation 
     { 
 // Union field field_type 
can be only one of the following: 
 "type" 
 : 
 string 
 , 
 "arrayType" 
 : 
 { 
 object (  FieldType 
 
) 
 } 
 , 
 "structType" 
 : 
 { 
 object (  StructType 
 
) 
 } 
 // End of list of possible types for union field field_type 
. 
 }
    Fields
    Union field field_type . Field type. field_type can be only one of the following:
    type

    string

    BigQuery simple type, e.g. 'STRING' or 'INT64'. See https://cloud.google.com/bigquery/docs/reference/standard-sql/data-types .

    arrayType

    object ( FieldType )

    Type of the array's elements, if this is an 'ARRAY' type.

    structType

    object ( StructType )

    Struct field type, if this is a 'STRUCT' type.

    StructType

    Defines a struct type.

    JSON representation 
     { 
 "fields" 
 : 
 [ 
 { 
 object (  StructField 
 
) 
 } 
 ] 
 }
    Fields
    fields[]

    object ( StructField )

    An ordered list of fields for a given struct.

    StructField

    A key-value pair that defines a single struct field.

    JSON representation 
     { 
 "fieldName" 
 : 
 string 
 , 
 "fieldType" 
 : 
 { 
 object (  FieldType 
 
) 
 } 
 }
    Fields
    fieldName

    string

    Field name.
    fieldType

    object ( FieldType )

    Field type.
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