可以建function 最好是安装过程语言 create or replace function mmm() returns setof record as ' declare rec record; begin FOR rec IN SELECT foo.fooid,foo.foosubid,foo.fooname ,people_data.dk_anrede,dk_name_firma FROM foo inner join people_data on foo.fooid = people_data.dk_id LOOP RETURN next rec; END LOOP; return NULL; end;'language 'plpgsql'; --这里调用刚写的函数 select * from mmm() a(fooid int4, foosubid int4,fooname text,dk_anrede varchar,dk_anred varchar);
最好是安装过程语言
create or replace function mmm() returns setof record as
'
declare
rec record;
begin FOR rec IN SELECT foo.fooid,foo.foosubid,foo.fooname ,people_data.dk_anrede,dk_name_firma FROM foo inner join people_data on foo.fooid = people_data.dk_id LOOP
RETURN next rec; END LOOP; return NULL;
end;'language 'plpgsql'; --这里调用刚写的函数
select * from mmm() a(fooid int4, foosubid int4,fooname text,dk_anrede varchar,dk_anred varchar);