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<title>Oracle index with NULL values</title>
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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'>In that case it might be the path proc is
messed up. Take a look in the qkr file (created at compilation) to confirm that
the path proc details are being generated correctly.<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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face="Times New Roman"><span lang=EN-US style='font-size:12.0pt'>
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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>Selfors Bjørn<br>
<b><span style='font-weight:bold'>Sent:</span></b> 15 January 2007 14:59<br>
<b><span style='font-weight:bold'>To:</span></b> Joe Boyle; Powerh-L (E-post)<br>
<b><span style='font-weight:bold'>Subject:</span></b> SV: Oracle index with
NULL values</span></font><span lang=EN-US><o:p></o:p></span></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=2 color=blue face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:blue'>The index is simple:</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=2 color=blue face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:blue'>create index kundeid1 on kunde(kundeid);</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=2 color=blue face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:blue'>and the access statement</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=2 color=blue face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:blue'>ACCESS ...</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=2 color=blue face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:blue'>ACCESS &<br>
NOGENERIC&<br>
REQUEST KUNDEID OF KUNDE &<br>
USING KUNDEID OF KUNDE &<br>
VIA KUNDEID <br>
ACCESS...</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 color=blue face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:blue'>but the KUNDEID field may contain NULL
values</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Bjørn Selfors, Delfi Data a.s.</span></font> <o:p></o:p></p>
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<blockquote style='margin-top:5.0pt;margin-right:0cm;margin-bottom:5.0pt'>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'>-----Opprinnelig melding-----<br>
<b><span style='font-weight:bold'>Fra:</span></b> Joe Boyle
[mailto:atla38@dsl.pipex.com]<br>
<b><span style='font-weight:bold'>Sendt:</span></b> 15. januar 2007 15:47<br>
<b><span style='font-weight:bold'>Til:</span></b> Selfors Bjørn; 'Powerh-L
(E-post)'<br>
<b><span style='font-weight:bold'>Emne:</span></b> RE: Oracle index with NULL
values</span></font><o:p></o:p></p>
<p class=MsoNormal><font size=3 color=blue face=Arial><span style='font-size:
12.0pt;font-family:Arial;color:blue'>Probably, and assuming that the index has
at least two segments, the easiest way would be to add the second segment as a
repeating index in its own right, and then add a second access statement for
the new index.<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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face="Times New Roman"><span lang=EN-US style='font-size:12.0pt'>
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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>Selfors Bjørn<br>
<b><span style='font-weight:bold'>Sent:</span></b> 15 January 2007 11:22<br>
<b><span style='font-weight:bold'>To:</span></b> Powerh-L (E-post)<br>
<b><span style='font-weight:bold'>Subject:</span></b> Oracle index with NULL
values</span></font><span lang=EN-US><o:p></o:p></span></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p><font size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'>Hi
all!</span></font> <br>
<font size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'>(Axiant
3.1, Windows, Oracle)</span></font> <br>
<font size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'>I have
added an index to a table (field includes null values), and I have added an
access statement in my screen. But when testing it, I get the error
"Use SELECT to find NULL values" when I enter the TAB, planning to
enter some value in the next request field.</span></font><o:p></o:p></p>
<p><font size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'>How
do I avoid this error?</span></font> <o:p></o:p></p>
<p><font size=2 color=gray face=Arial><span style='font-size:10.0pt;font-family:
Arial;color:gray'>mvh/regards</span></font> <br>
<font size=2 color=gray face=Arial><span style='font-size:10.0pt;font-family:
Arial;color:gray'>Bjørn Selfors,</span></font> <o:p></o:p></p>
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