{
  "__className__": "serverpod.DatabaseMigration",
  "actions": [
    {
      "__className__": "serverpod.DatabaseMigrationAction",
      "type": "alterTable",
      "alterTable": {
        "__className__": "serverpod.TableMigration",
        "name": "published_studyset",
        "schema": "public",
        "addColumns": [
          {
            "__className__": "serverpod.ColumnDefinition",
            "name": "learners",
            "fieldName": "learners",
            "columnType": 6,
            "isNullable": false,
            "columnDefault": "0",
            "dartType": "int"
          }
        ],
        "deleteColumns": [],
        "modifyColumns": [],
        "addIndexes": [],
        "deleteIndexes": [],
        "addForeignKeys": [],
        "deleteForeignKeys": [],
        "warnings": []
      }
    }
  ],
  "warnings": [],
  "migrationApiVersion": 1
}