# version\_db\_auth [<-Back-to:Auth](database-auth.md) **The \`version\_db\_auth\` table** | Field | Type | Attributes | Key | Null | Default | Extra | Comment | | ------------------ | ------------ | ---------- | --- | ---- | ------- | ----- | ------- | | [sql_rev][1] | VARCHAR(100) | SIGNED | PRI | NO | | | | | [required_rev][2] | VARCHAR(100) | SIGNED | MUL | YES | | | | | [date][3] | VARCHAR(50) | SIGNED | | YES | | | | | [2021_06_17_00][4] | BIT(1) | SIGNED | | YES | | | | [1]: #sqlrev [2]: #requiredrev [3]: #date [4]: #2021061700 **Description of the fields** ### sql\_rev SQL review. ### required\_rev ### date Sql revisions date. ### 2021\_06\_17\_00 The date of the last update to the auth database. **Note** this column changes automatically according to the last update of the auth database.