Reset db using DeltaFetch Add-on

In some occasions you may experience errors using DeltaFetch due the interactions with files in S3.

Your output may show errors like this:

DBRunRecoveryError: (-30973, 'BDB0087 DB_RUNRECOVERY: Fatal error, run database recovery -- BDB0060 PANIC: fatal region error detected; run recovery')"}]

The easiest way to correct this error is to reset the .db file.

The procedure to reset can be found here: https://github.com/scrapy-plugins/scrapy-deltafetch#supported-scrapy-settings

Please follow these steps:

• Set in your spider: (spider settings > `DELTAFETCH_RESET: 1`)
• Run spider again
• Disable setting