Andrea,
try the following thur SqlPlus:
set serveroutput on
declare
cursor c1 is
select b.site_id,c.area_code
from site_location b, area c
where c.area_id = b.area_id;
rec_count number := 0;
begin
for c1_rec in c1 loop
update site
site_code = c1_rec.area_code
where site.site_id = c1_rec.site_id;
rec_count := rec_count + 1;
if rec_count > 5000 then
commit;
dbms_output.put_line('Commiting');
rec_count := 1;
end if;
end loop;
commit;
dbms_output.put_line('Final Commiting');
end;
/
hope this helps!
Tom Mercadante
Oracle Certified Professional
-----Original Message-----
Sent: Thursday, November 15, 2001 3:00 PM
To: Multiple recipients of list ORACLE-L
Hi all,
Thank you all those for responding to the frequent
commit question. So members suggested using count,
and loop. May I have real example. (OK, I'm bad at
pl/sql). Site table has 2 million rows, how to so a
commit, let's say 5000 rows. Site_id is unique in
site table. How does the counter fit in the following
update sql?
update site a set a.site_code =
(select c.area_code
from site_location b,
area c where a.site_id = b.site_id and
c.area_id = b.area_id);
I put a counter is a sample code, and update runs 10
times! then commit, then runs another 10 times! then
commit .... I must miss something. Please give me as
mush detail as you can. Thank you so much!
Andrea
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