{
  "db_name": "PostgreSQL",
  "query": "SELECT EXISTS (SELECT 1 FROM pg_catalog.pg_database WHERE datname = $1)",
  "describe": {
    "columns": [
      {
        "ordinal": 0,
        "name": "exists",
        "type_info": "Bool"
      }
    ],
    "parameters": {
      "Left": [
        "Name"
      ]
    },
    "nullable": [
      null
    ]
  },
  "hash": "97e3a1439202e13e739ad2e3f22b3a21d0c9b0e57d7d35326753e8f6a804d4f8"
}
