I'd like to suggest the ability to collapse results in a more similar way to the old SOLR-236 patch that the current grouping functionality doesn't provide. I need the ability to collapse only certain results based on the value of a field, leaving all other results in tact.
As an example, consider the following documents: ID TYPE 1 doc 2 image 3 image 4 doc My desired behavior is to collapse results where TYPE:image, producing a result set like the following: 1 2 (collapsed, count=2) 4 Currently, when using the Result Grouping feature, I only have the ability to produce the result set below 1 (grouped, count=2) 2 (grouped, count=2) I'd like to propose repurposing the 'group.query' parameter to achieve this behavior. Currently, the group.query parameter behaves exactly like an 'fq' (at least in terms of the results that are produced). I have yet to come up with a scenario where the group.query could not be accomplished by using the other group params and fq. I'm hoping to collect some thoughts on the subject before submitting a ticket to jira. Thoughts? -- View this message in context: http://lucene.472066.n3.nabble.com/Selective-Result-Grouping-tp3391538p3391538.html Sent from the Solr - User mailing list archive at Nabble.com.
