# `t_logger`


- **Engine:** InnoDB
- **Collation:** utf8mb3_general_ci

## Columns

| # | Name | Type | Null | Key | Default | Extra | Comment |
|---|---|---|---|---|---|---|---|
| 1 | `id` | `bigint` | NO | PRI |  | auto_increment |  |
| 2 | `group_id` | `varchar(64)` | NO |  |  |  |  |
| 3 | `unit_id` | `varchar(32)` | NO |  |  |  |  |
| 4 | `tag` | `varchar(50)` | NO |  |  |  |  |
| 5 | `content` | `varchar(1024)` | NO |  |  |  | 分组查询的字段 |
| 6 | `create_time` | `varchar(30)` | NO |  |  |  |  |
| 7 | `app_name` | `varchar(128)` | NO |  |  |  |  |

## Indexes

| Name | Unique | Type | Columns |
|---|---|---|---|
| `PRIMARY` | ✓ | BTREE | `id` |

## Narrative

_No human-written narrative yet — when this table is exercised by a [vertical slice](../../slices/index.md), link from there back to this page._