{
  "db_name": "PostgreSQL",
  "query": "\n            SELECT\n                symbol,\n                from_regime,\n                to_regime,\n                event_timestamp,\n                duration_bars,\n                transition_probability\n            FROM regime_transitions\n            WHERE symbol = $1\n            ORDER BY event_timestamp DESC\n            LIMIT $2\n            ",
  "describe": {
    "columns": [
      {
        "ordinal": 0,
        "name": "symbol",
        "type_info": "Text"
      },
      {
        "ordinal": 1,
        "name": "from_regime",
        "type_info": "Text"
      },
      {
        "ordinal": 2,
        "name": "to_regime",
        "type_info": "Text"
      },
      {
        "ordinal": 3,
        "name": "event_timestamp",
        "type_info": "Timestamptz"
      },
      {
        "ordinal": 4,
        "name": "duration_bars",
        "type_info": "Int4"
      },
      {
        "ordinal": 5,
        "name": "transition_probability",
        "type_info": "Float8"
      }
    ],
    "parameters": {
      "Left": [
        "Text",
        "Int8"
      ]
    },
    "nullable": [
      false,
      false,
      false,
      false,
      true,
      true
    ]
  },
  "hash": "3309ef62ab76f6ceee2a9b4f83624cae1a14033cd02f8a71c6b5d840359f9f8c"
}