Please help me find out where I made the mistake. Thank you for your careful answer.
猎鹰
猎鹰 2017-07-15 21:14:20
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Why is an error returned?

猎鹰
猎鹰

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INSERT INTO myuser VALUES('','mijueshitai','123456',86,'meijie@qq.com','emeishan');


辕天

Check the ID to see if it grows automatically. If it grows automatically, you don’t need to write this column when writing data, that is:

INSERT INTO myuser(NAME,PWD,AGE,EMAIL,ADDR) VALUES('mijueshitai','123456',86,'meijie@qq.com','emeishan');

另外在数据表设计的时候,尽量别使用数据库的一些关键字,如NAME。
Ailon

Look at your table structure, the data type may be wrong

ringa_lee

The value inserted is wrong. The id should be the primary key, not NULL!

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