我正在尝试匹配两位数据，添加到现有查询中。我希望查询本身能解释我正在尝试做的事情。我遇到麻烦的行是LEFTJOINpractitionerspONinsolvencies.practitioner=practitioners.id,SELECTDISTINCTi.idASid,i.companyAScompany,i.insolvencyDateASinsolvency_date,i.cityAScity,i.createdOnAScreatedOn,1ASrank_id,t.entryCopyASinsolvency_type,i.businessNatureASbusiness_n