26_add_column_with_check_constraint.json

{
  "name": "26_add_column_with_check_constraint",
  "operations": [
    {
      "add_column": {
        "table": "people",
        "column": {
          "name": "age",
          "type": "integer",
          "default": "18",
          "check": {
            "name": "age_check",
            "constraint": "age >= 18"
          }
        }
      }
    }
  ]
}