Apache Avro™ 1.8.2 Specificationorder: specifies how this field impacts sort ordering of this record (optional). Valid values are "ascending" (the default), "descending", or "ignore". For more details on how this is used, see the the sort order section below. aliases: a JSON array of strings, providing alternate names for this field (optional). For example, a linked-list of 64-bit values may be defined with: { "type": "record",
