我有一个简单的实体,没有任何关系,但是当我运行我的应用程序时,它抛出了这个问题:
Error executing DDL "create table tasks (id bigint not null, car bigint, created_at datetime(6), status varchar(255), to bigint, updated_at datetime(6), primary key (id)) engine=InnoDB" via JDBC Statement
我的实体非常简单。这是它的代码:
@Entity
public class Task {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private long id;
@Column(name = "car")
private Long car;
@Column(name = "to")
private Long to;
@Enumerated(EnumType.STRING)
private Task.Status status;
public enum Status {
NEW,
DONE,
}
@CreationTimestamp
private Date createdAt;
@UpdateTimestamp
private Date updatedAt;
}
答案 0 :(得分:1)
“ to”是SQL中的保留字。 尝试给您的字段“改成”不同的名称,例如
Timer1 = new System.Windows.Forms.Timer() { Interval = 50, Enabled = false };