Scraping settings

 

When unique data existing

In the event that you wish to prevent FMiner from extracting potentially duplicate data, you can set the unique attribute of a column in the data table to True, see here. This will ensure the the table will store duplicate records sharing the save attribute value resulting it to ignore or overlay similar data items.

 

Try scrape once when no blocks found

If checked, when "extract multiple sets of data" from a page and no blocks found, try to scrape data once.