{
    "summary": [
        {
            "name": "cms_categories",
            "title": "CMS分类表",
            "primary": ["id"]
        }
    ],
    "fields": [
        {"name": "id", "title": "ID", "type": "str", "length": 32, "nullable": "no", "comments": "主键ID"},
        {"name": "org_id", "title": "组织ID", "type": "str", "length": 32, "nullable": "no", "comments": "所属组织"},
        {"name": "name", "title": "分类名称", "type": "str", "length": 100, "nullable": "no", "comments": "分类名称"},
        {"name": "parent_id", "title": "父分类ID", "type": "str", "length": 32, "nullable": "yes", "comments": "父分类ID，空表示顶级"},
        {"name": "content_type", "title": "内容类型", "type": "str", "length": 32, "nullable": "yes", "comments": "关联内容类型"},
        {"name": "description", "title": "描述", "type": "str", "length": 500, "nullable": "yes", "comments": "分类描述"},
        {"name": "sort_order", "title": "排序", "type": "int", "nullable": "yes", "default": "0", "comments": "排序序号"},
        {"name": "created_at", "title": "创建时间", "type": "timestamp", "nullable": "no", "comments": "创建时间"},
        {"name": "display_config", "title": "展示配置", "type": "text", "nullable": "yes", "comments": "展示配置JSON"}
    ],
    "indexes": [
        {"name": "idx_categories_org", "idxtype": "index", "idxfields": ["org_id"]},
        {"name": "idx_categories_parent", "idxtype": "index", "idxfields": ["parent_id"]},
        {"name": "idx_categories_type", "idxtype": "index", "idxfields": ["content_type"]}
    ]
}