{
  "db_name": "PostgreSQL",
  "query": "\n            SELECT \n                version_num,\n                operation,\n                snapshot,\n                changed_at,\n                changed_by,\n                COALESCE(fields_changed, '{}') as \"fields_changed!\"\n            FROM memory_edge_version\n            WHERE edge_id = $1 AND version_num = $2\n            ",
  "describe": {
    "columns": [
      {
        "ordinal": 0,
        "name": "version_num",
        "type_info": "Int4"
      },
      {
        "ordinal": 1,
        "name": "operation",
        "type_info": "Varchar"
      },
      {
        "ordinal": 2,
        "name": "snapshot",
        "type_info": "Jsonb"
      },
      {
        "ordinal": 3,
        "name": "changed_at",
        "type_info": "Timestamptz"
      },
      {
        "ordinal": 4,
        "name": "changed_by",
        "type_info": "Varchar"
      },
      {
        "ordinal": 5,
        "name": "fields_changed!",
        "type_info": "TextArray"
      }
    ],
    "parameters": {
      "Left": [
        "Uuid",
        "Int4"
      ]
    },
    "nullable": [
      false,
      false,
      false,
      false,
      false,
      null
    ]
  },
  "hash": "ca6872495bc04c6a65531279af8c758637c902dda2cc10366662988c6973ca48"
}