原生SQL組建查詢
阿新 • • 發佈:2018-12-04
String sql = "SELECT gather.dwid,gather.dwname,recorditem.unit,record.id equiprecordid,record.equipname FROM eqm_equipgather_item gather LEFT JOIN eqm_equiprecord_item recorditem ON gather.equiprecorditemid =recorditem.id LEFT JOIN eqm_equiprecord record ON recorditem.equiprecordid =record.id WHERE record.equipmodelid = " + equipmodelid + " AND gather.dwname LIKE '%" + displayconfig.getDisplayname() + "%' AND gather.tenantid = " + tenantid + ""; Query query = em.createNativeQuery(sql); query.unwrap(SQLQuery.class).addScalar("dwid", StandardBasicTypes.STRING) .addScalar("dwname", StandardBasicTypes.STRING) .addScalar("equiprecordid", StandardBasicTypes.LONG) .addScalar("unit", StandardBasicTypes.STRING) .addScalar("equipname", StandardBasicTypes.STRING) .setResultTransformer(Transformers.aliasToBean(EquipgatheritemVo.class)); List<EquipgatheritemVo> gatherList = query.getResultList();