The request database reported an error: "could not extract resultset; SQL [n/a]; needed exception is org.hibernate.exception.sqlgram"

Error message

IDEA Tips ：

java.sql.SQLSyntaxErrorException: 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 'order orderpo0_ where orderpo0_.id is not null'

  visit API Return results ：

{
   
    "status": 500,
    "error": "Internal Server Error",
     "message": "could not extract ResultSet; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not extract ResultSet",
}

resolvent ：

Most of the query solutions are after the database table is modified , And Java The class name of does not correspond , Hump naming is changed to underline in the database table , But my field naming is correct .

@Data
@Entity
@Table(name = "order")
public class OrderPO {

    @Id
    @GenericGenerator(name = "uuid2", strategy = "org.hibernate.id.UUIDGenerator")
    @GeneratedValue(generator = "uuid2")
    String id;

    String customerId;

    String customerName;

    String packageId;

    String packageName;

    String modules;

    String securityGroupRuleId;

}

Later, it was found that the table name of the database contained keywords , My table is named order, Change it to order_form That's all right. .