{
    "summary": [
        {
            "name": "showcase_comments",
            "title": "作品评论表",
            "primary": ["id"]
        }
    ],
    "fields": [
        {"name": "id", "title": "主键ID", "type": "str", "length": 32, "nullable": "no"},
        {"name": "post_id", "title": "作品ID", "type": "str", "length": 32, "nullable": "no"},
        {"name": "user_id", "title": "评论者ID", "type": "str", "length": 32, "nullable": "no"},
        {"name": "user_name", "title": "评论者名称", "type": "str", "length": 128},
        {"name": "parent_id", "title": "父评论ID(嵌套回复)", "type": "str", "length": 32},
        {"name": "reply_to_user_id", "title": "回复目标用户ID", "type": "str", "length": 32},
        {"name": "reply_to_user_name", "title": "回复目标用户名", "type": "str", "length": 128},
        {"name": "content", "title": "评论内容", "type": "text", "nullable": "no"},
        {"name": "like_count", "title": "评论点赞数", "type": "int", "default": "0"},
        {"name": "reply_count", "title": "回复数", "type": "int", "default": "0"},
        {"name": "status", "title": "状态(1正常/0隐藏/2删除)", "type": "str", "length": 1, "default": "1"},
        {"name": "created_at", "title": "创建时间", "type": "timestamp", "nullable": "no"}
    ],
    "indexes": [
        {"name": "idx_comments_post", "idxtype": "index", "idxfields": ["post_id"]},
        {"name": "idx_comments_parent", "idxtype": "index", "idxfields": ["parent_id"]},
        {"name": "idx_comments_user", "idxtype": "index", "idxfields": ["user_id"]}
    ],
    "codes": []
}