bitbake: toaster: insure _get_query returns distinct records

The '_get_query' can return duplicate records if a search term appears
multiple times in the same row, so the queryset must be made
distinct before returning.
This commit also removes the initial special case for configvars in
favor of this general solution.

[YOCTO #6012]

(Bitbake rev: d21b64bad8a6a5e23eab552868d555f6e004f4c7)

Signed-off-by: David Reyna <David.Reyna@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 4 deletions

diff --git a/bitbake/lib/toaster/toastergui/views.py b/bitbake/lib/toaster/toastergui/views.py
index 4f31ddb4bf..8f6e201ec2 100644
--- a/bitbake/lib/toaster/toastergui/views.py
+++ b/bitbake/lib/toaster/toastergui/views.py
@@ -192,7 +192,8 @@ def _get_queryset(model, queryset, filter_string, search_term, ordering_string):
         else:
             queryset = queryset.order_by(column)
 
-    return queryset
+    # insure only distinct records (e.g. from multiple search hits) are returned 
+    return queryset.distinct()
 
 # shows the "all builds" page
 def builds(request):
@@ -1060,10 +1061,8 @@ def configvars(request, build_id):
         return _redirect_parameters( 'configvars', request.GET, mandatory_parameters, build_id = build_id)
 
     queryset = Variable.objects.filter(build=build_id).exclude(variable_name__istartswith='B_').exclude(variable_name__istartswith='do_')
-    queryset_with_search =  _get_queryset(Variable, queryset, None, search_term, ordering_string).distinct().exclude(variable_value='',vhistory__file_name__isnull=True)
+    queryset_with_search =  _get_queryset(Variable, queryset, None, search_term, ordering_string).exclude(variable_value='',vhistory__file_name__isnull=True)
     queryset = _get_queryset(Variable, queryset, filter_string, search_term, ordering_string)
-    # remove duplicate records from multiple search hits in the VariableHistory table
-    queryset = queryset.distinct()
     # remove records where the value is empty AND there are no history files
     queryset = queryset.exclude(variable_value='',vhistory__file_name__isnull=True)