1.Oracle中将查问出的多条记录的某个字段拼接成一个字符串的办法

11g外面用listagg：(19c也可用)select listagg(name,',') within (order by id) from table10g外面用wm_concat：select wm_concat(name) from tablewm_concat是undocument的listagg是11g document的