1、distinct(DISTINCT)
select DISTINCT LOCAL_AGENT_NO, BSS_CEN_ID ,AREA_CODE,LOCAL_AGENT_NAME from JF_HMD.CNMAIS_RPT_GROUP_AGENT where local_agent_name like ‘%顺德凤城营业厅%’
2、where rownum = 1取第一条就行
select * from JF_HMD.CNMAIS_RPT_GROUP_AGENT where local_agent_name like ‘%顺德凤城营业厅%’ and rownum = 1;
select * from JF_HMD.CNMAIS_RPT_GROUP_AGENT where local_agent_name like ‘%顺德凤城营业厅%’ limit 1