{
  "namespace": "io.prestosql.test",
  "name": "product_tests_avro_table",
  "type": "record",
  "fields": [
    { "name":"string_col", "type":"string"},
    { "name":"int_col", "type":"int" },
    { "name":"int_col_added", "type":"int", "default": 100 }
]}
