Explain the solr commands and parameters separately. For example, explain what qq means and the parameters involved in the qq query.

facetQuery={!key=notreturnedskus}({!ex=sku_q,collapsefq v=\$qq}) OR ({!terms f=id separator="," v=/$elevate})

fieldList=isMatch:exists(query({!v=%24qq}))

qq.solrQuery={!edismax qf=%24qf mm=%24mm v=%24search}

solrQuery=({!edismax mm=0 qf=id pf=0 pf2=0 tag=sku_q v=%24skuidQ}) OR ({!v=%24qq})

Example to use if needed:

613689 isMatch: false 689210 isMatch: false 376280 isMatch:true 564790 isMatch: true 323670 isMatch: true

skuidQ: 323670, 376280, 613689,689210,564790