{
  "summary": [
    {
      "name": "org_field_def",
      "title": "组织自定义字段定义",
      "pk": [
        "id"
      ],
      "charset": "utf8mb4",
      "collate": "utf8mb4_unicode_ci"
    }
  ],
  "fields": [
    {
      "name": "id",
      "title": "主键",
      "type": "varchar",
      "length": 32,
      "notnull": true
    },
    {
      "name": "field_code",
      "title": "字段编码",
      "type": "varchar",
      "length": 64,
      "notnull": true
    },
    {
      "name": "field_name",
      "title": "字段名称",
      "type": "varchar",
      "length": 64,
      "notnull": true
    },
    {
      "name": "field_type",
      "title": "字段类型(text/number/date/select/file)",
      "type": "varchar",
      "length": 16
    },
    {
      "name": "options_json",
      "title": "选项定义JSON",
      "type": "text"
    },
    {
      "name": "required",
      "title": "是否必填(0/1)",
      "type": "int",
      "default": 0
    },
    {
      "name": "sort_no",
      "title": "排序号",
      "type": "int",
      "default": 0
    },
    {
      "name": "status",
      "title": "状态 active/inactive",
      "type": "varchar",
      "length": 16,
      "notnull": true,
      "default": "active"
    },
    {
      "name": "created_by",
      "title": "创建人",
      "type": "varchar",
      "length": 32
    },
    {
      "name": "updated_by",
      "title": "更新人",
      "type": "varchar",
      "length": 32
    },
    {
      "name": "created_at",
      "title": "创建时间",
      "type": "timestamp"
    },
    {
      "name": "updated_at",
      "title": "更新时间",
      "type": "timestamp"
    }
  ],
  "indexes": [
    {
      "name": "uk_field_code",
      "fields": [
        "field_code"
      ],
      "unique": true
    }
  ],
  "codes": []
}