id summary reporter owner description type status component version severity resolution keywords cc stage has_patch needs_docs needs_tests needs_better_patch easy ui_ux 24507 Add the possibility to create only one index on CharField Rodolphe Quiédeville nobody "As describe in the doc adding a db_index=True on CharField automatically create 2 indexes on some backends to speedup LIKE queries. But in some case the second index is not necessary when you know you always lookup on the entire string. Having a new option too only create simple index may be a good improvement, actually on high volume database we need to maintain our indexes outside of Django cause of that. Regards" Cleanup/optimization closed Database layer (models, ORM) 1.7 Normal duplicate index Unreviewed 0 0 0 0 0 0