{
  "db_name": "PostgreSQL",
  "query": "INSERT INTO bars (timestamp, asset_symbol, open, high, low, close, volume, num_trades, volume_weighted)\n        SELECT * FROM UNNEST($1::timestamptz[], $2::text[], $3::float8[], $4::float8[], $5::float8[], $6::float8[], $7::float8[], $8::int8[], $9::float8[])\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": [
        "TimestamptzArray",
        "TextArray",
        "Float8Array",
        "Float8Array",
        "Float8Array",
        "Float8Array",
        "Float8Array",
        "Int8Array",
        "Float8Array"
      ]
    },
    "nullable": [
      false,
      false,
      false,
      false,
      false,
      false,
      false,
      false,
      false
    ]
  },
  "hash": "b940befc2fbef48069c41f18485a2b6b3e523ee3106af735235701a5a151a29f"
}