Re: Why use Pro*C for spooling result sets to flat files when you can do the same thing in SQL*Plus?

The problem in this case is that the data type of 'id || id' is VARCHAR2 and
with Oracle, the maximum size of a VARCHAR2 column is 4000 chars.

Steve

On Thu, Sep 2, 2010 at 10:06 AM, Bill Myers <bwmyers@xxxxxxxxx> wrote:

> "id||id" is 4000 chars concatenated with another 4000 chars, so shouldn't
> linesize=8000 in that case?
>
>
> On Wed, Sep 1, 2010 at 4:40 PM, Michael Dinh <mdinh@xxxxxxxxx> wrote:
>
>>  Here is a simple test case.  May be I am doing something wrong, but was
>> not able to figure it out.
>>
>>
>>
>> create table t1(id varchar2(4000));
>>
>> insert into t1 values (lpad('a', 4000, 'b' ));
>>
>>
>>
>> set linesize 4000
>>
>>
>>
>> select id||id from t1;
>>
>> ERROR at line 1:
>>
>> ORA-01489: result of string concatenation is too long
>>
>>


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