create or replace trigger tri_test1
before INSERT ON TABLE1
FOR EACH ROW
Declare
name varchar2(50);
l_errmsg varchar2(100) := '结转期间不允许插入数据';
BEGIN
IF (:
new.name not like 'xyh%') THEN --判断字段的数据内容
raise_application_error(-20001, l_errmsg);
end if;
END;
before INSERT ON TABLE1
FOR EACH ROW
Declare
name varchar2(50);
l_errmsg varchar2(100) := '结转期间不允许插入数据';
BEGIN
IF (:
raise_application_error(-20001, l_errmsg);
end if;
END;