ireport不能直接呼叫oracle儲存過程的結果集，因為儲存過程不能返回標準的結果集。在oracle中作為解決方案，你可以使用儲存函式來得到儲存過程的結果集。
create global temporary table temp_data(
create_date date,
case_id varchar2(30),
division_a nvarchar2(50),
division_name nvarchar2(50),
case_type nvarchar2(255),
case_stage_2 varchar2(20),
case_stage_3 varchar2(20),
case_stage_4 varchar2(20),
transaction_remark nvarchar2(255)
) on commit preserve rows
create or replace procedure load_temp_data
astype cur is ref cursor;
mycursor cur;
create_date date;
case_id varchar2(30);
division_a nvarchar2(50);
division_name nvarchar2(50);
case_type nvarchar2(255);
case_stage varchar2(2);
case_assignee varchar2(255);
transaction_remark nvarchar2(255);
begin
execute immediate 'truncate table temp_data';
commit;
open mycursor for
select
table1.create_date, table1.case_id,
table2.division_name,
table1.division_name,
table3.description c_type,
table1.case_stage, table1.case_assignee,
table1.transaction_remark
from
(select
cm.create_date, cm.case_id, dt.division_name, dt.division_parent_id, cm.case_type,
ct.transaction_id, ct.case_stage, ct.case_action, ct.transaction_remark, ct.case_assignee
from
com.division_type dt, com.user_master um, com.case_master cm, com.case_transaction ct
where
dt.division_id= um.division_id and cm.create_by= um.user_id and ct.case_id= cm.case_id
and ct.case_action='a5'
order by
cm.case_id, ct.transaction_id
)table1
join
(select
dt.division_id, dt.division_name
from
com.division_type dt
where
dt.division_level = 'a'
)table2 on table1.division_parent_id=table2.division_id
join
(select
p.field_value fvalue,
p.field_description description
from
com.parameter p
where
p.field_name='case_type'
)table3 on table1.case_type = table3.fvalue;
loop
fetch mycursor into
create_date, case_id, division_a, division_name,
case_type, case_stage, case_assignee, transaction_remark;
exit when mycursor%notfound;
dbms_output.put_line(case_id);
if case_stage='s2' then
insert into temp_data values
(create_date, case_id, division_a, division_name,
case_type, case_assignee, '---', '---', transaction_remark
);elsif case_stage='s3' then
insert into temp_data values
(create_date, case_id, division_a, division_name,
case_type, '---', case_assignee, '---', transaction_remark
);elsif case_stage='s4' then
insert into temp_data values
(create_date, case_id, division_a, division_name,
case_type, '---', '---', case_assignee, transaction_remark
);else
insert into temp_data values
(create_date, case_id, division_a, division_name,
case_type, '---', '---', '---', transaction_remark
);end if;
commit;
end loop;
close mycursor;
end;
--call load_temp_data();
--select * from temp_data;
create or replace type data_type as object(
create_date date,
case_id varchar2(30),
division_a nvarchar2(50),
division_name nvarchar2(50),
case_type nvarchar2(255),
case_stage_2 varchar2(20),
case_stage_3 varchar2(20),
case_stage_4 varchar2(20),
transaction_remark nvarchar2(255)
)create or replace type data_type_table as table of data_type
create or replace function datas_function
return data_type_table pipelined
ispragma autonomous_transaction;
type cur1 is ref cursor;
mycursor cur1;
out_rec data_type := data_type(null, null, null, null, null, null, null, null, null);
begin
load_temp_data();
open mycursor for
select
create_date, case_id, division_a, division_name, case_type,
case_stage_2, case_stage_3, case_stage_4, transaction_remark
from temp_data;
loop
fetch mycursor into
out_rec.create_date, out_rec.case_id, out_rec.division_a,
out_rec.division_name, out_rec.case_type, out_rec.case_stage_2,
out_rec.case_stage_3, out_rec.case_stage_4, out_rec.transaction_remark;
exit when mycursor%notfound;
pipe row(out_rec);
end loop;
close mycursor;
return;
end;
select * from table(datas_function());
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