202012-10 Oracle数据库根据某字段将多条数据合并为一条数据 NEW 场景将账户表中同一个用户的账户号合并显示在一条记录中select name, listagg(account_name, ',') within group(order by name) from user_account group by name;建表sql语句create table user_account( id number(12,0) primary key, name varcha... Read More >