2017-07-30 17:56:28,908 INFO sqlalchemy.engine.base.Engine BEGIN (implicit)
sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) no such table: users [SQL: u'SELECT users.id AS users_id, users.username
.delete() ) return jsonify(error=False)OperationalError: (OperationalError) no such column: exams.number u'DELETE FROM students_favorites WHERE exams.number
select * from dfinal where area < 150000 and h1>10 and StdAvg>15 and w1<1000")OperationalError: (sqlite3.OperationalError) too many SQL variables [SQL: 'INSERT INTO dfinal (p1, p2, p3, p4, h1, w1
但是,当我尝试从“feature”表中删除时,我会得到以下错误:根据SQLite手册中的外键规则cursor.execute("DELETE FROM `feature` WHERE feature_id = 'f_13020522388175237334'")
pysqlite2.dbapi2.OperationalError
所以最后一行是django.db.utils.OperationalError: near "[]": syntax error,所以我删除了新字段(Arrayfield),再次使用了makemigrationsbackends\sqlite3\base.py", line return Database.Cursor.execute(self, query)326, in execu