Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments |
|---|---|---|---|---|---|---|---|---|
| user_id | BIGINT | 19 | null |
|
|
|||
| name | VARCHAR | 30 | null |
|
|
|||
| last_challenge | DATETIME | 19 | √ | NULL |
|
|
||
| method | VARCHAR | 31 | null |
|
|
Q&A, U2F, TOTP etc. |
||
| var1 | VARCHAR | 4096 | '' |
|
|
Question, U2F registration etc. |
||
| var2 | VARCHAR | 256 | '' |
|
|
Answer etc. |
Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| PRIMARY | Primary key | Asc/Asc | user_id + name |