table_create Purchases TABLE_NO_KEY
[[0,0.0,0.0],true]
column_create Purchases item COLUMN_SCALAR ShortText
[[0,0.0,0.0],true]
column_create Purchases price COLUMN_SCALAR UInt32
[[0,0.0,0.0],true]
table_create Settlements TABLE_HASH_KEY ShortText
[[0,0.0,0.0],true]
column_create Settlements purchase COLUMN_SCALAR Purchases
[[0,0.0,0.0],true]
column_create Purchases settlements_purchases COLUMN_INDEX Settlements purchases
[[[-22,0.0,0.0],"[column][create] nonexistent source: <purchases>"],false]
#|e| [column][create] nonexistent source: <purchases>
load --table Settlements
[
{
  "_key": "super market",
  "purchase": {"item": "apple", "price": 100}
},
{
  "_key": "shoes shop",
  "purchase": {"item": "sneakers", "price": 3000}
}
]
[[0,0.0,0.0],2]
dump   --dump_plugins no   --dump_schema no
load --table Purchases
[
["_id","item","price"],
[1,"apple",100],
[2,"sneakers",3000]
]

load --table Settlements
[
["_key","purchase"],
["super market",1],
["shoes shop",2]
]
