{
  "db_name": "PostgreSQL",
  "query": "SELECT\n    site,\n    title,\n    summary,\n    link,\n    date,\n    is_read,\n    uid,\n    id\nFROM post\n",
  "describe": {
    "columns": [
      {
        "ordinal": 0,
        "name": "site",
        "type_info": "Text"
      },
      {
        "ordinal": 1,
        "name": "title",
        "type_info": "Text"
      },
      {
        "ordinal": 2,
        "name": "summary",
        "type_info": "Text"
      },
      {
        "ordinal": 3,
        "name": "link",
        "type_info": "Text"
      },
      {
        "ordinal": 4,
        "name": "date",
        "type_info": "Timestamp"
      },
      {
        "ordinal": 5,
        "name": "is_read",
        "type_info": "Bool"
      },
      {
        "ordinal": 6,
        "name": "uid",
        "type_info": "Text"
      },
      {
        "ordinal": 7,
        "name": "id",
        "type_info": "Int4"
      }
    ],
    "parameters": {
      "Left": []
    },
    "nullable": [
      true,
      true,
      true,
      true,
      true,
      true,
      false,
      false
    ]
  },
  "hash": "1b2244c9b9b64a1395d8d266f5df5352242bbe5efe481b0852e1c1d4b40584a7"
}