Oracle中将查询出的多条记录的某个字段拼接成一个字符串的方法
11g里面用listagg:
select listagg(name,',') within (order by id) from table
10g里面用wm_concat:
select wm_concat(name) from table
wm_concat是undocument的
listagg是11g document的
11g里面用listagg:
select listagg(name,',') within (order by id) from table
10g里面用wm_concat:
select wm_concat(name) from table
wm_concat是undocument的
listagg是11g document的