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<p class=MsoNormal><font size=3 color=blue face=Arial><span style='font-size:
12.0pt;font-family:Arial;color:blue'>I suspect that dual is’nt known by
PH and you have to return values from DUAL via a stored procedure call.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face=Arial><span style='font-size:
12.0pt;font-family:Arial;color:blue'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span lang=EN-US
style='font-size:10.0pt;font-family:Tahoma;font-weight:bold'>From:</span></font></b><font
size=2 face=Tahoma><span lang=EN-US style='font-size:10.0pt;font-family:Tahoma'>
powerh-l-bounces+atla38=dsl.pipex.com@lists.sowder.com
[mailto:powerh-l-bounces+atla38=dsl.pipex.com@lists.sowder.com] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Daniel Rodríguez<br>
<b><span style='font-weight:bold'>Sent:</span></b> 31 July 2007 18:45<br>
<b><span style='font-weight:bold'>To:</span></b> powerh-l@lists.sowder.com<br>
<b><span style='font-weight:bold'>Subject:</span></b> Nested SELECT expresions
in DECLARE CURSOR</span></font><span lang=EN-US><o:p></o:p></span></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>Hi all,<br>
<br>
In Oracle I'm able to use nested selects like this one:<br>
<br>
<i><span style='font-style:italic'>select 1 as one, (select 2 from dual d) as
two<br>
from dual<br>
</span></i><br>
When I try to do it in a screen I get the following message:<br>
<br>
<i><span style='font-style:italic'>screen kk<br>
sql in sgtompla &<br>
declare csr_example cursor for & <br>
select 1 , (select 2 from dual d)&<br>
from dual<br>
<br>
cursor csr_example primary occurs 12<br>
<font color=red><span style='color:red'>*E* Error parsing SQL statement.<br>
DMS-E-GENERAL, A general exception has occurred during operation 'prepare
request'.<br>
</span></font> access sequential<br>
</span></i><br>
It is possible to use this expresion or I'm missing something. <br>
<br>
<br>
Best regards,<br>
<br>
Daniel Rodriguez<br>
<br>
<o:p></o:p></span></font></p>
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