Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments |
|---|---|---|---|---|---|---|---|---|
| dr_link_id | INT | 10 | √ | null |
|
|
||
| dr_id | INT | 10 | null |
|
|
|||
| to_id | INT | 10 | null |
|
|
Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| PRIMARY | Primary key | Asc | dr_link_id |
| dr_id | Performance | Asc | dr_id |
| to_id | Performance | Asc | to_id |