[#1251] Allow datastore search to be able to take lists to generage i…

…n statements

ckan/tests/logic/test_action.py

@@ -1396,6 +1396,8 @@ def test_resource_view_create(self):
         resource_view_created = json.loads(res.body)['result']
 
         resource_view_created.pop('id')
+        resource_view_created.pop('package_id')
+
         assert len(resource_view) == len(resource_view_created)
         for field in resource_view:
             assert resource_view[field] == resource_view_created[field], \
@@ -1468,6 +1470,7 @@ def test_resource_view_show(self):
         result = json.loads(res.body)['result']
 
         result.pop('id')
+        result.pop('package_id')
         assert result == resource_view
 
     def test_resource_view_list_reorder(self):
@@ -1571,6 +1574,7 @@ def test_resource_view_update(self):
             extra_environ={'Authorization': str(self.normal_user.apikey)})
         result = json.loads(res.body)['result']
 
+        result.pop('package_id')
         assert result == resource_view
 
     def test_resource_view_update_missing_resource_view_id(self):

ckanext/datastore/db.py

@@ -762,6 +762,15 @@ def _where(field_ids, data_dict):
             raise ValidationError({
                 'filters': ['field "{0}" not in table'.format(field)]}
             )
+
+        if isinstance(value, list):
+            where_clauses.append(
+                u'"{0}" in ({1})'.format(field,
+                                         ','.join(['%s'] * len(value)))
+            )
+            values.extend(value)
+            continue
+
         where_clauses.append(u'"{0}" = %s'.format(field))
         values.append(value)