Hello,
you could use an plpgsql function:
CREATE OR REPLACE FUNCTION update(numeric[])
RETURNS void AS
$BODY$
declare
data alias for $1;
table_obj record;
I integer;
Begin
i:=0;
for table_obj in execute select * from TABLENAME order by THE_ORDER
loop
update TABLENAME set A = data[i] where B = table_obj.B limit 1;
I := I + 1;
end loop;
end;
$BODY$
LANGUAGE 'plpgsql' IMMUTABLE STRICT
And call it with:
Select
update({06959.0,15308.0,15968.0,18916.2,19961.0,26528.0,29553.0,29872.0,306
31.0})
PS: written code was not tested!
Mit freundlichen Grüßen
Timo Klecker
Von: Rajan, Pavithra [mailto:raj...@coned.com]
Gesendet: Freitag, 26. März 2010 15:17
An: Timo Klecker; pgsql-general@postgresql.org
Betreff: RE: [GENERAL] Need help on updating an entire column with a list of
values, I have.
Hello ,
Yes -I need to get the exact the same result as you had listed.Thanks.
_____
From: Timo Klecker [mailto:klec...@decoit.de]
Sent: Friday, March 26, 2010 10:12 AM
To: Rajan, Pavithra ; pgsql-general@postgresql.org
Subject: AW: [GENERAL] Need help on updating an entire column with a list of
values, I have.
Hello,
what do you expect as Result? Something like this?
E.g. A B
(numeric) (text)
06959.0 002
15308.0 003
15968.0 004
18916.0 011
19961.0 012
26528.0 057
29553.0 006
29872.0 009
30631.0 010
Mit freundlichen Grüßen
Timo Klecker
Von: pgsql-general-ow...@postgresql.org
[mailto:pgsql-general-ow...@postgresql.org] Im Auftrag von Rajan, Pavithra
Gesendet: Freitag, 26. März 2010 14:48
An: pgsql-general@postgresql.org
Betreff: [GENERAL] Need help on updating an entire column with a list of
values, I have.
Hello - I have this table with 90 rows, which contains 2 columns ,column A
(type 'numeric') and column B(type text) . Column 'A' is filled with a
constant number and column 'B' has an unique entry for each row.
E.g. A B
(numeric) (text)
15968.0 002
15968.0 003
15968.0 004
15968.0 011
15968.0 012
15968.0 057
15968.0 006
15968.0 009
15968.0 010
..
..
I would here want to update the entire column A with a list of values that I
have.(
06959.0,15308.0,15968.0,18916.2,19961.0,26528.0,29553.0,29872.0,30631.0
).How do I accomplish this? Thank you.
