Hi,
In fact, my Query look like this :
select wm_concat(test1) from TEST;
wm_concat returns a VARCHAR2 (not a CLOB or LONG type), so I tried to do this concatenation in the datawindow.
Thanks.
Hi,
Thanks for ur response, but I tried the "wm_concat" Oracle function but I'm getting this error "ORA-22813 : operand value exceeds system limits", because the size of string returned is too long (varchar2(4000) is the max in oracle) ==> so why I tried to do that in powerbuilder ;)
Bonjour à tous,
I explain my problem with the following example :
my datawindow (dw_test) contains the following data, I want to have a compute field that the value is the concatenation of values of the column TEST1
==> compute_test = value1.1 , value1.2 , value1.3 , value1.4...
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