Re: Writing aggregate functions

From: Thomas Kyte <tkyte_at_oracle.com>
Date: 5 Mar 2002 07:34:16 -0800
Message-ID: <a62oho02g0e@drn.newsguy.com>

In article <a6014u$aj7fn$1_at_ID-6634.news.dfncis.de>, Ralf says...
>
>Hi there,
>
>is there any chance to write an aggregate function?? I need a function
>like 'sum' which doesn't sums up numbers but strings into a CLOB field.
>I know, there are 50 ways doing this by external loops and around 50 of
>them are not usable for me.
>
>Ralf, waiting for someone who doesn't want to tell me the 51th way.

read

http://asktom.oracle.com/pls/ask/f?p=4950:8:::::F4950_P8_DISPLAYID:2196162600402

....

--
Thomas Kyte (tkyte@us.oracle.com)             http://asktom.oracle.com/ 
Expert one on one Oracle, programming techniques and solutions for Oracle.
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Received on Tue Mar 05 2002 - 09:34:16 CST