Field 'user_id' doesn't have a default value mysql July 8, 2019 16 32 64 128 Field 'id' doesn't have a default value mysql Mysqlexception field 'id' doesn't have a default value Field 'id' doesn't have a default value mysql spring boot Doesn't have a default value Field 'user_id' doesn't have a default value Field 'id' doesn't have a default value