{
  "db_name": "PostgreSQL",
  "query": "INSERT INTO bars (timestamp, asset_symbol, open, high, low, close, volume) VALUES ($1, $2, $3, $4, $5, $6, $7)\n        RETURNING timestamp, asset_symbol, open, high, low, close, volume",
  "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"
      }
    ],
    "parameters": {
      "Left": [
        "Timestamptz",
        "Text",
        "Float8",
        "Float8",
        "Float8",
        "Float8",
        "Float8"
      ]
    },
    "nullable": [
      false,
      false,
      false,
      false,
      false,
      false,
      false
    ]
  },
  "hash": "e963b6055e28dec14f5e8f82738481327371c97175939a58de8cf54f72fa57ad"
}