{
  "db_name": "PostgreSQL",
  "query": "INSERT INTO bars (timestamp, asset_symbol, open, high, low, close, volume, num_trades, volume_weighted) VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9)\n        ON CONFLICT (timestamp, asset_symbol) DO UPDATE SET open = $3, high = $4, low = $5, close = $6, volume = $7, num_trades = $8, volume_weighted = $9\n        RETURNING timestamp, asset_symbol, open, high, low, close, volume, num_trades, volume_weighted",
  "describe": {
    "columns": [
      {
        "ordinal": 0,
        "name": "timestamp",
        "type_info": "Timestamptz"
      },
      {
        "ordinal": 1,
        "name": "asset_symbol",
        "type_info": "Text"
      },
      {
        "ordinal": 2,
        "name": "open",
        "type_info": "Float8"
      },
      {
        "ordinal": 3,
        "name": "high",
        "type_info": "Float8"
      },
      {
        "ordinal": 4,
        "name": "low",
        "type_info": "Float8"
      },
      {
        "ordinal": 5,
        "name": "close",
        "type_info": "Float8"
      },
      {
        "ordinal": 6,
        "name": "volume",
        "type_info": "Float8"
      },
      {
        "ordinal": 7,
        "name": "num_trades",
        "type_info": "Int8"
      },
      {
        "ordinal": 8,
        "name": "volume_weighted",
        "type_info": "Float8"
      }
    ],
    "parameters": {
      "Left": [
        "Timestamptz",
        "Text",
        "Float8",
        "Float8",
        "Float8",
        "Float8",
        "Float8",
        "Int8",
        "Float8"
      ]
    },
    "nullable": [
      false,
      false,
      false,
      false,
      false,
      false,
      false,
      false,
      false
    ]
  },
  "hash": "ece42c3a72569b95f1b0d77faffe71bf99e5d92a7ee1e5c13090706afde9147c"
}