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ORACLE隱式遊標獲取記錄數

or replace procedure test_03 is
CNT INT;
n_1 int;
n_2 int;
n_3 int;
begin

merge into test_04
using (select * from test_09 )
merger_subquery
on(test_04.object_id = merger_subquery.object_id)

when not matched then
insert (object_id,OBJECT_NAME)
values (merger_subquery.object_id,merger_subquery.object_name)
when matched
then
update set object_name = merger_subquery.object_name;