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 21146,DatabaseCache doesn't work if database backend returns datetime values as strings,Michael Manfre,nobody,"DatabaseCache intentionally uses cursors and converts all datetimes to naive values. This is a problem for database backends that return datetimes from the database as strings that must be converted to a datetime before being used. All reads of the '''expires''' column should be passed through {{{DatabaseOperations.convert_values}}}, and {{{timezone.make_naive}}} to maintain the current naive-only datetimes behavior.",Bug,closed,Core (Cache system),dev,Normal,fixed,DatabaseCache,,Unreviewed,1,0,0,0,0,0