table_create Purchases TABLE_HASH_KEY ShortText
column_create Purchases item COLUMN_SCALAR ShortText
column_create Purchases price COLUMN_SCALAR UInt32

table_create Settlements TABLE_HASH_KEY ShortText
column_create Settlements purchases COLUMN_VECTOR Purchases

column_create Purchases settlements_purchases COLUMN_INDEX Settlements purchases

load --table Settlements
[
{
  "_key": "super market",
  "purchases": "[{\"_key\": \"super market-1\", \"item\": \"apple\", \"price\": 100}, {\"_key\": \"super market-2\", \"item\": \"milk\",  \"price\": 200}]"
},
{
  "_key": "shoes shop",
  "purchases": "[{\"_key\": \"shoes shop-1\", \"item\": \"sneakers\", \"price\": 3000}]"
}
]

dump \
  --dump_plugins no \
  --dump_schema no
