tk.mybatis.mapper.additional.aggregation

Interface AggregationMapper<T>

public interface AggregationMapper<T>

通用聚合查询接口,特殊方法

Author:

liuchan

Method Summary

Modifier and Type	Method and Description
List<T>	selectAggregationByExample(Object example, AggregateCondition aggregateCondition) 根据example和aggregateCondition进行聚合查询 分组不支持having条件过滤， 如需要建议使用xml文件

Method Detail

selectAggregationByExample

@SelectProvider(type=AggregationProvider.class,
                method="dynamicSQL")
List<T> selectAggregationByExample(@Param(value="example")
                                                                                                                        Object example,
                                                                                                                        @Param(value="aggregateCondition")
                                                                                                                        AggregateCondition aggregateCondition)

根据example和aggregateCondition进行聚合查询 分组不支持having条件过滤， 如需要建议使用xml文件

Parameters:

example -

aggregateCondition - 可以设置聚合查询的属性和分组属性

Returns:

返回聚合查询属性和分组属性的值