=== modified file 'resources/sql/integritychecks.sql'
--- resources/sql/integritychecks.sql	2015-01-12 11:44:16 +0000
+++ resources/sql/integritychecks.sql	2015-01-12 19:02:27 +0000
@@ -138,7 +138,7 @@
 
 select * from categoryoptioncombo where categoryoptioncomboid not in (select distinct categoryoptioncomboid from categorycombos_optioncombos);
 
--- Get category options without category option combos
+-- Get category options without category option combos (be careful when deleting from categories_categoryoptions to avoid missing indexes)
 
 select * from dataelementcategoryoption where categoryoptionid not in (select distinct categoryoptionid from categoryoptioncombos_categoryoptions);