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package com.iailab.module.infra.dal.mysql.demo.demo02; |
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import com.iailab.framework.mybatis.core.mapper.BaseMapperX; |
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import com.iailab.framework.mybatis.core.query.LambdaQueryWrapperX; |
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import com.iailab.module.infra.controller.admin.demo.demo02.vo.Demo02CategoryListReqVO; |
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import com.iailab.module.infra.dal.dataobject.demo.demo02.Demo02CategoryDO; |
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import org.apache.ibatis.annotations.Mapper; |
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import java.util.List; |
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/** |
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* 示例分类 Mapper |
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* |
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* @author iailab |
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*/ |
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@Mapper |
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public interface Demo02CategoryMapper extends BaseMapperX<Demo02CategoryDO> { |
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default List<Demo02CategoryDO> selectList(Demo02CategoryListReqVO reqVO) { |
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return selectList(new LambdaQueryWrapperX<Demo02CategoryDO>() |
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.likeIfPresent(Demo02CategoryDO::getName, reqVO.getName()) |
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.eqIfPresent(Demo02CategoryDO::getParentId, reqVO.getParentId()) |
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.betweenIfPresent(Demo02CategoryDO::getCreateTime, reqVO.getCreateTime()) |
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.orderByDesc(Demo02CategoryDO::getId)); |
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} |
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default Demo02CategoryDO selectByParentIdAndName(Long parentId, String name) { |
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return selectOne(Demo02CategoryDO::getParentId, parentId, Demo02CategoryDO::getName, name); |
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} |
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default Long selectCountByParentId(Long parentId) { |
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return selectCount(Demo02CategoryDO::getParentId, parentId); |
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} |
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} |