gerlowskija commented on code in PR #2499:
URL: https://github.com/apache/solr/pull/2499#discussion_r1668958020


##########
solr/core/src/java/org/apache/solr/search/ComplexPhraseQParserPlugin.java:
##########
@@ -134,6 +135,19 @@ protected Query 
newWildcardQuery(org.apache.lucene.index.Term t) {
               }
             }
 
+            @Override
+            protected Query getPrefixQuery(String field, String termStr) 
throws ParseException {
+              // TODO check the field type and call QueryUtils.ensureBlah here

Review Comment:
   I did find a way to make this change, but ended up backing off of it.  (I 
pushed that change to this PR but then reverted it, if you're curious to what 
was involved.)
   
   A few reasons for that back off:
   
   1. It ended up causing some complications on the Lucene-side.  
ComplexPhraseQueryParser (the Lucene class) makes certain type assumptions 
about the Query instances it handles.  Injecting our own FieldType/schema aware 
query-creation logic into that class breaks those expectations in a pretty big 
way and causes a lot of test failures 😦 
   2. It's orthogonal to my main goal in this PR, and I'm leery of scope creep.
   3. If we do want to address this, it's probably something that merits its 
own ticket to investigate and fix.  After all, this probably isn't the only 
place in Solr that calls directly into a Lucene QueryParser without somehow 
creating sub-queries in a FieldType-aware way.



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