create or replace procedure a_time(id in article.id%type,content in article.author%type) is
begin
update article t set t.content=content where t.id=id;
end;
写了一个procedure: create or replace procedure a_time(id in article.id%type,content in article.author%type) is begin update article t set t.content=content where t.id=id; end; 能统计过去,为什么我调用不了? exec a_time(1,'我爱小丫头哈哈'); commit; 之前是因为没有commit出点问题,现在这我加也还是不行