The messages is misunderstood when 'insert syntax' has spelling mistakes

[zhunina]

mysql> insert into t5 vlaues('aa');
ERROR 1064 (HY000): NullPointerException
mysql> insert into t3 vlaues(3,'aa');
ERROR 1064 (HY000): bad insert sql, sharding column/joinKey:ID not provided,INSERT INTO t3 vlaues (3, 'aa')

t5 uses sequence but t3 not

[ditdb]

paste table define and configure, in order to recurrent

[yanhuqing666]

@zhunina

[ditdb]

I have push a issue to druid: https://github.com/alibaba/druid/issues/2218 Maybe, we ourself rectify it.