我在下面有一个 PL/SQL 函数,它在 SQL Navigator 和 SQL Developer 中返回了错误的结果,但在 SQL Plus 中返回了正确的答案。
我们有一个正在运行的脚本正在执行它并返回错误的答案,因此尝试修复它。任何人都可以看到它的任何问题吗?它对大多数人来说都很好,但我有几个人在 SQL Navigator 和 Developer 中进入并返回 null/nothing。它没有为他们填充 l_end_date,因此没有填充学分。
由于某种原因,在 SQL Plus 中工作正常。
create or replace function mis_get_mem_lcr_credits(p_mem_no in number) RETURN number is
--
v_lcr_credit number;
l_mem_no number;
l_start_date date;
l_end_date date;
l_dob date;
l_18th_date date;
--
cursor c1 is
select mem_no, ind_birth_dt
from cd_individual
where mem_no = l_mem_no
and pkg_mem_utils.get_member_age(mem_no,ind_birth_dt) >= 18
and nvl(ind_student_flag,'N') = 'N'
order by mem_no, ind_birth_dt;
--
cursor c2 is
select distinct m_effdt,
m_termdt
from cd$v_member_contracts9 cd1,
cd_member_product_link cd2
where cd1.mem_no = l_mem_no
and cd1.policy_no = cd2.policy_no
and cd1.m_effdt = cd2.mem_product_eff_dt --.2
and (l_18th_date between cd1.m_effdt and cd1.m_termdt OR cd1.m_effdt > l_18th_date)--.3 18 at time of contract effective date
and nvl(cd1.lapsed_to_start,'N') = 'N'
and cd2.product_id not in (14,41,31) -- Exclude No Cover, DentalProtect and HealthProtect
and cd2.product_id NOT IN (select distinct product_id
from cd_product_options
where nvl(allowed_for_lcr,'Y') = 'N')
order by cd1.m_effdt ASC;
--
begin
--
l_mem_no := p_mem_no;
v_lcr_credit := 0;
l_dob := null;
--
for crec in c1 loop
--
l_dob := crec.ind_birth_dt;
--
-- l_18th_date := substr(to_char(l_dob,'DD/MM/YYYY'),0,6)||(substr(to_char(l_dob,'DD/MM/YYYY'),7,4)+18);
if to_char(l_dob) like '29-02%' then
l_18th_date := add_months(to_date(l_dob+1),216 );
else
l_18th_date := add_months(to_date(l_dob), 216);
end if;
--
for crec2 in c2 loop
--
if crec2.m_termdt > sysdate then
--
l_end_date := sysdate;
--
else
--
l_end_date := crec2.m_termdt;
--
end if;
--
if v_lcr_credit = 0 then --earliest contract
--
if l_18th_date between crec2.m_effdt and crec2.m_termdt then
--
v_lcr_credit := v_lcr_credit + months_between(l_end_date,l_18th_date);
--
else
--
v_lcr_credit := v_lcr_credit + months_between(l_end_date,crec2.m_effdt);
--
end if;
--
else
--
v_lcr_credit := v_lcr_credit + months_between(l_end_date,crec2.m_effdt);
--
end if;
--
end loop;
--
end loop;
--
return round(nvl(v_lcr_credit,0));
--
end mis_get_mem_lcr_credits;
/
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