You don't need the ltrim if you use
to_char( i, 'FM099')
Ron Thomas
Hypercom, Inc
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Each new user of a new system uncovers a new class of bugs. -- Kernighan
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To: [EMAIL PROTECTED]
10/07/02 03:38 AM cc:
Please respond to Subject: RE: how to retrieve numeric
values only from a varchar2?
ORACLE-L
I think if you try
ltrim(to_char(i,'099'));
it will remove a leading blank. There is I'm sure a way of doing it
explicitly with the format of the to_char but I can't remember what it is.
Iain Nicoll
-----Original Message-----
Sent: Monday, October 07, 2002 10:13 AM
To: Multiple recipients of list ORACLE-L
Hi,
Can anyone point me in the right direction. In my table I have a varchar2
column that contains a label that could be either text or numeric data. I
need to update another column in the same table based only on the rows in
the first column that are numeric. The values are in the range 001 to 999
only.
I have tried the following piece of pl/sql, unsuccessfully
declare
begin
for i in 1..999
loop
update tdcr set features=db_connect.e_features(132) where label =
to_char(i,'099');
end loop;
end;
/
Would anyone be able to tell me where I am going wrong or suggest an
efficient piece of sql to perform the task.
TIA
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