https://wiki.apache.org/solr/FAQ#How_can_I_delete_all_documents_from_my_index.3F
have a look also at the last post here: https://gist.github.com/nz/673027 I think there's a way to disallow delete by *:* in the solrconfig.xml but I can't find it (I would take a look in the solrconfig just in case). From: solr-user@lucene.apache.org At: 09/21/17 13:28:13To: solr-user@lucene.apache.org Subject: Re: Is there a way to delete multiple documents using wildcard? Hi, Delete by query should work - posting to /update <delete><query>*:*</query></delete> should delete all doc. HTH, Emir > On 21 Sep 2017, at 05:25, balmydrizzle <balmydriz...@gmail.com> wrote: > > Doesn't work, either. wildcard query can't be used in delete. At least for > old Solr 3.x > > > > -- > Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html