{
  "db_name": "PostgreSQL",
  "query": "SELECT * FROM posts WHERE id = (SELECT MAX(id) FROM posts)",
  "describe": {
    "columns": [
      {
        "ordinal": 0,
        "name": "id",
        "type_info": "Int8"
      },
      {
        "ordinal": 1,
        "name": "user_id",
        "type_info": "Int8"
      },
      {
        "ordinal": 2,
        "name": "content",
        "type_info": "Text"
      },
      {
        "ordinal": 3,
        "name": "upvotes",
        "type_info": "Int4"
      },
      {
        "ordinal": 4,
        "name": "downvotes",
        "type_info": "Int4"
      },
      {
        "ordinal": 5,
        "name": "created_at",
        "type_info": "Timestamp"
      },
      {
        "ordinal": 6,
        "name": "updated_at",
        "type_info": "Timestamp"
      }
    ],
    "parameters": {
      "Left": []
    },
    "nullable": [
      false,
      false,
      false,
      false,
      false,
      false,
      false
    ]
  },
  "hash": "1cff76615ce5fb26bd9fbb23cbe4a204ddf3d75be6666fca3624deb35c0aaa97"
}