user_likes
| Column Name | Type | Comment | Default | Null | Remark |
|---|---|---|---|---|---|
| id | bigint UNSIGNED | Primary Key ID | NO | Auto Increment | |
| user_id | bigint UNSIGNED | User Primary Key ID | NO | Related field users->id | |
| mark_type | tinyint UNSIGNED | Operation Type | 1 | NO | 1.Positive (Like) / 2.Negative (Dislike) |
| like_type | tinyint UNSIGNED | Type of target | 1 | NO | Content Type |
| like_id | bigint UNSIGNED | Target ID | NO | ||
| created_at | timestamp | Like Time | useCurrent | NO | For example, MySQL defaults to CURRENT_TIMESTAMP |
| updated_at | timestamp | Update Time | YES | ||
| deleted_at | timestamp | Delete Time | YES |