{
  "seed": 20260807,
  "tables": [
    {
      "name": "students",
      "rows": 200,
      "columns": [
        { "name": "student_id", "type": "identifier.sequential" },
        { "name": "first_name", "type": "name.first" },
        { "name": "last_name", "type": "name.last" },
        {
          "name": "full_name",
          "type": "name.full",
          "params": {
            "first": { "table": "students", "column": "first_name" },
            "last": { "table": "students", "column": "last_name" }
          }
        },
        { "name": "term", "type": "academic.term" },
        {
          "name": "gpa",
          "type": "numeric.decimal",
          "params": {
            "distribution": { "family": "normal", "mean": 3.1, "sd": 0.4 },
            "truncate": { "minimum": 0.0, "maximum": 4.0 }
          }
        },
        { "name": "registration_status", "type": "academic.registration_status" },
        { "name": "enrollment_date", "type": "temporal.date" }
      ]
    }
  ]
}