How to remove existing items from indexed data based on specific attribute during UPDATE index?

[Former Member]

I need to delete some entries from already indexed data based on one custom attribute value during update indexer cron job.

Or Do we have the feasibility to delete existing entries while doing Update index?

What would be the procedure to achieve the above behaviour?

[Former Member]

The Solr indexer configuration in Backoffice provides flexible searches for the full, update and delete index cron jobs. So the simplest solution would be to add your condition to the delete query and ensure that after an update cron job also a delete cron job is run.