MERGE语句在Informix v10中不起作用
我尝试使用merge语句在Informix v10.0中进行插入/更新,但是会引发语法错误:
create table source(id int, account int, age int);
create table target (id int, account int, age int);
insert into source values(1, 1200, 25);
insert into source values(2, 1300, 28);
insert into source values(3, 1400, 45);
merg ...