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 13487,django.db.backends.util.typecast_date fails with a ValueError with sqlite3,will@…,nobody,"When trying to convert a NULL field, typecast_date fails because SQLite returns a string consisting of ""NULL"". The extra error text is ""invalid literal for int() with base 10: 'NULL'"".",,closed,"Database layer (models, ORM)",1.2-alpha,,worksforme,sqlite3,,Unreviewed,0,0,0,0,0,0