Hello
How will be generated an autoincrement primary key in MySQL?
anonymous wrote :
| public class User {
|
| ...
| @Id
| @NotNull
| @GeneratedValue
| public Long getUserid() {
|
| return userid;
| }
|
| public void setUserid() {
|
| this.userid = userid;
| }
| }
|
|
the generated MySQL table is
anonymous wrote :
| REATE TABLE `ramschladen`.`user` (
| `userid` bigint(20) NOT NULL,
| `username` varchar(15) NOT NULL,
| `name` varchar(100) NOT NULL,
| `password` varchar(15) NOT NULL,
| PRIMARY KEY (`username`)
| )
|
userid has no auto_increment specification in MySQL. What shall I do?
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