MoreTable (Bee 1.8.15 API)

```
public interface MoreTable
```
多表查询.More table select.
example:
public class Orders{
private Long id;
private String userid;
private String name;
private BigDecimal total;
private Timestamp createtime;
private String remark;
private String sequence;

//@JoinTable(mainField="userid", subField="username")
@JoinTable(mainField="userid", subField="username", joinType=JoinType.LEFT_JOIN)
//@JoinTable(mainField="userid", subField="username",subAlias="myuser" , joinType=JoinType.RIGHT_JOIN)
//@JoinTable()
private User user;

// ... get,set methods.
}

public class User {

private Long id;
private String email;
private String lastName;
private String name;
private String password;
private String username;
private Timestamp createtime;

// ... get,set methods.
}

public class MoreTableExam {

public static void main(String[] args) {
MoreTable moreTable=BeeFactory.getHoneyFactory().getMoreTable();

Orders orders1=new Orders();
orders1.setUserid("bee");
orders1.setName("Bee(ORM Framework)");
User user=new User();
user.setEmail("beeUser@163.com");
orders1.setUser(user);
List list1 =moreTable.select(orders1); //select
// List list1 =moreTable.select(orders1,0,10); //select,paging
//... process list1
}
}

从以下版本开始:

1.7

作者:

Kingstar

方法概要

方法
限定符和类型	方法和说明
`<T> List<T>`	`select(T entity)` 根据实体对象entity查询数据 According to entity object select records from database.
`<T> List<T>`	`select(T entity, Condition condition)` 根据实体对象和Condition查询数据.Select the records according to entity and condition.
`<T> List<T>`	`select(T entity, int start, int size)` 根据实体对象entity查询数据 According to entity object select records from database.

- 方法详细资料
  - select
```
<T> List<T> select(T entity)
```
    根据实体对象entity查询数据 According to entity object select records from database.
    
    参数:
    entity - 与表对应的实体对象,且不能为空. table's entity(do not allow null).
    entity中非null且非空字符串作为过虑条件,操作符是等号.eg:field=value
    entity corresponding to table and can not be null.
    If the field value is not null and not empty string as filter condition,
    the operator is equal sign.eg:field=value
    
    返回:
    返回可包含多个实体(多条记录)的list. return list can contain more than one entity
  - select
```
<T> List<T> select(T entity,
                 int start,
                 int size)
```
    根据实体对象entity查询数据 According to entity object select records from database.
    
    参数:
    entity - 实体类对象,且不能为空. table's entity(do not allow null).
    entity中非null且非空字符串作为过虑条件,操作符是等号.eg:field=value
    entity corresponding to table and can not be null.
    If the field value is not null and not empty string as filter condition,
    the operator is equal sign.eg:field=value
    start - 开始下标(从0或1开始,eg:MySQL是0,Oracle是1). start index,min value is 0 or 1(eg:MySQL is 0,Oracle is 1).
    size - 结果集大小大于等于1. fetch result size (>0).
    
    返回:
    返回可包含多个实体(多条记录)的list. return list can contain more than one entity
  - select
```
<T> List<T> select(T entity,
                 Condition condition)
```
    根据实体对象和Condition查询数据.Select the records according to entity and condition.
    
    参数:
    entity - 与表对应的实体对象,且不能为空. table's entity(do not allow null).
    condition - entity默认有值的字段会转成field=value的形式,其它形式可通过condition指定.condition使用过的字段,默认情况不会再处理.
    If the field of entity is not null or empty, it will be translate to field=value.Other can define with condition.
    若condition没有设置IncludeType,默认过滤NULL和空字符串(但condition中op,between,notBetween方法设置的字段,不受includeType的值影响.)
    
    返回:
    返回可包含多个实体(多条记录)的list. return list can contain more than one entity

接口 MoreTable

方法概要

方法详细资料

select

select

select