In some project, we have a strange issue - Solr returns too many products for a particular search phrase.
I dig a little in Solr interface and found that query results depend on quotation chars. If I ask SOLR with q=textfield_t:500.619.jk.4 I got 83 results, but when to put the phrase in quotes then I got only one result: q=textfield_t:"500.619.jk.4".
According to documentation, it should search for the exact match in both cases. If you know what difference is between both queries, please let me know.
I enable query debugging in Solr interface and found that query is split for different subqueries.Now I understand why I got a different number of results, but I don't know why the query is divided.
I spent some time reading SOLR documentation and searching explanation thru Goole, but I can't find any clear answer. Any idea why it works in that way?