Java的Hibernate的異常MySQLSyntaxErrorException：您在您的SQL語法錯誤

Question

我有休眠的實體，當我嘗試將其插入到MySQL數據庫我得到異常：

@Entity 
public class Pick { 
@Id 
@GeneratedValue(strategy=GenerationType.AUTO) 
private int pid; 

@OneToOne 
private Match_soccer match; 

@OneToOne 
private Algo1 algo; 

@Column(length = 100) 
private String pick; 

@Column(length = 5) 
private double limit; 
... 

，當我嘗試使用Hibernate插入到MySQL數據庫：

Pick pick = new Pick(); 
pick.setMatch(match); 
pick.setAlgo(a); 
pick.setLimit(2.5); 
pick.setPick("under"); 

PickDAO pd = new PickDAO(); 
pd.insertMatch(pick); 

我獲得MySQL例外：

com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'limit, match_mid, pick) values (1, 2.5, 9358, 'under')' at line 1 

Answer 1

Limit是MySQL reserved word。將實體屬性重命名爲其他內容