As shown above, the `sync` and `drop` operations are destructive. Sequelize acceps a `match` option as an additional safety check, which receives a RegExp:
As shown above, the `sync` and `drop` operations are destructive. Sequelize accepts a `match` option as an additional safety check, which receives a RegExp:
```js
```js
// This will run .sync() only if database name ends with '_test'
// This will run .sync() only if database name ends with '_test'