30-character limit for identifiers with ASE 15.x?

"Jeffrey Zelt" <[email protected]> Thu, 27 Aug 2009 13:23:37 +0200
Newsgroups gmane.comp.python.sybase
Message-ID <[email protected]>
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I have a problem where a Sybase.DatabaseError exception is thrown by the
python-sybase module when I execute a Sybase ASE 15.0.3 stored procedure
that contains a local variable with a name longer than 30-characters.

=20

Here is exact error text:

=20

Traceback (most recent call last):

  File
"/home/jeffreyz/workspace-3.5/generate-client-test-data/src/generate_dat
a_run.py", line 11, in <module>

    '--logging-stderr-on', '--logging-stderr-level', str(logging.DEBUG),

  File
"/home/jeffreyz/workspace-3.5/generate-client-test-data/src/generate_dat
a.py", line 415, in main

    generate_client(cursor, options)

  File
"/home/jeffreyz/workspace-3.5/generate-client-test-data/src/generate_dat
a.py", line 271, in generate_client

    '@op_AccountNumber': Sybase.OUTPUT(1)})

  File "build/bdist.linux-i686/egg/Sybase.py", line 418, in callproc

  File "build/bdist.linux-i686/egg/Sybase.py", line 695, in _start

  File "build/bdist.linux-i686/egg/Sybase.py", line 709, in _mainloop

  File "build/bdist.linux-i686/egg/Sybase.py", line 753, in _raise_error

Sybase.DatabaseError: Msg 103, Level 15, State 205, Line 13

The identifier that starts with '@tmp_HasFixedInitialCreditLimi' is too
long. Maximum length is 30.

Msg 103, Level 15, State 205, Line 14

The identifier that starts with '@tmp_HasFixedClearingCreditLim' is too
long. Maximum length is 30.

Msg 137, Level 15, State 1, Line 14

Must declare variable '@tmp_HasFixedClearingCreditLimi'.

=20

Notice that it is complaining that the name of the local variable
'@tmp_HasFixedClearingCreditLimit' is too long.

=20

This was a known problem with ASE 12.x.  However, I compiled the
python-sybase module on Ubuntu 9.04 against:

=20

    Linux Express Edition for ASE 15.0.3

=20

I have never installed a version of ASE 12.x, so I could not have
accidentally compiled against old libraries.  The server on which the
stack trace above was created was running ASE 15.0.3 on Fedora Linux.

=20

Does anyone know why I triggered an exception for identifiers over
30-characters when all libraries involved seem to be for Sybase ASE
15.x?

=20

Is there a way to fix this problem so that no exception is thrown?

=20

Regards,

Jeffrey

=20


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<div class=3DSection1>

<p class=3DMsoNormal>I have a problem where a Sybase.DatabaseError =
exception is
thrown by the python-sybase module when I execute a Sybase ASE 15.0.3 =
stored
procedure that contains a local variable with a name longer than =
30-characters.<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>Here is exact error text:<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal><span =
style=3D'font-size:10.0pt;font-family:"Courier New"'>Traceback
(most recent call last):<o:p></o:p></span></p>

<p class=3DMsoNormal><span =
style=3D'font-size:10.0pt;font-family:"Courier New"'>&nbsp;
File
&quot;/home/jeffreyz/workspace-3.5/generate-client-test-data/src/generate=
_data_run.py&quot;,
line 11, in &lt;module&gt;<o:p></o:p></span></p>

<p class=3DMsoNormal><span =
style=3D'font-size:10.0pt;font-family:"Courier New"'>&nbsp;&nbsp;&nbsp;
</span><span lang=3DNO-BOK =
style=3D'font-size:10.0pt;font-family:"Courier =
New"'>'--logging-stderr-on',
'--logging-stderr-level', str(logging.DEBUG),<o:p></o:p></span></p>

<p class=3DMsoNormal><span lang=3DNO-BOK =
style=3D'font-size:10.0pt;font-family:"Courier New"'>&nbsp;
</span><span style=3D'font-size:10.0pt;font-family:"Courier New"'>File
&quot;/home/jeffreyz/workspace-3.5/generate-client-test-data/src/generate=
_data.py&quot;,
line 415, in main<o:p></o:p></span></p>

<p class=3DMsoNormal><span =
style=3D'font-size:10.0pt;font-family:"Courier New"'>&nbsp;&nbsp;&nbsp;
generate_client(cursor, options)<o:p></o:p></span></p>

<p class=3DMsoNormal><span =
style=3D'font-size:10.0pt;font-family:"Courier New"'>&nbsp;
File
&quot;/home/jeffreyz/workspace-3.5/generate-client-test-data/src/generate=
_data.py&quot;,
line 271, in generate_client<o:p></o:p></span></p>

<p class=3DMsoNormal><span =
style=3D'font-size:10.0pt;font-family:"Courier New"'>&nbsp;&nbsp;&nbsp;
'@op_AccountNumber': Sybase.OUTPUT(1)})<o:p></o:p></span></p>

<p class=3DMsoNormal><span =
style=3D'font-size:10.0pt;font-family:"Courier New"'>&nbsp;
File &quot;build/bdist.linux-i686/egg/Sybase.py&quot;, line 418, in =
callproc<o:p></o:p></span></p>

<p class=3DMsoNormal><span =
style=3D'font-size:10.0pt;font-family:"Courier New"'>&nbsp;
File &quot;build/bdist.linux-i686/egg/Sybase.py&quot;, line 695, in =
_start<o:p></o:p></span></p>

<p class=3DMsoNormal><span =
style=3D'font-size:10.0pt;font-family:"Courier New"'>&nbsp;
File &quot;build/bdist.linux-i686/egg/Sybase.py&quot;, line 709, in =
_mainloop<o:p></o:p></span></p>

<p class=3DMsoNormal><span =
style=3D'font-size:10.0pt;font-family:"Courier New"'>&nbsp;
File &quot;build/bdist.linux-i686/egg/Sybase.py&quot;, line 753, in
_raise_error<o:p></o:p></span></p>

<p class=3DMsoNormal><span =
style=3D'font-size:10.0pt;font-family:"Courier =
New"'>Sybase.DatabaseError:
Msg 103, Level 15, State 205, Line 13<o:p></o:p></span></p>

<p class=3DMsoNormal><span =
style=3D'font-size:10.0pt;font-family:"Courier New"'>The
identifier that starts with '@tmp_HasFixedInitialCreditLimi' is too =
long.
Maximum length is 30.<o:p></o:p></span></p>

<p class=3DMsoNormal><span =
style=3D'font-size:10.0pt;font-family:"Courier New"'>Msg
103, Level 15, State 205, Line 14<o:p></o:p></span></p>

<p class=3DMsoNormal><span =
style=3D'font-size:10.0pt;font-family:"Courier New"'>The
identifier that starts with '@tmp_HasFixedClearingCreditLim' is too =
long.
Maximum length is 30.<o:p></o:p></span></p>

<p class=3DMsoNormal><span =
style=3D'font-size:10.0pt;font-family:"Courier New"'>Msg
137, Level 15, State 1, Line 14<o:p></o:p></span></p>

<p class=3DMsoNormal><span =
style=3D'font-size:10.0pt;font-family:"Courier New"'>Must
declare variable =
'@tmp_HasFixedClearingCreditLimi'.<o:p></o:p></span></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>Notice that it is complaining that the name of the =
local
variable &#8216;@tmp_HasFixedClearingCreditLimit&#8217; is too =
long.<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>This was a known problem with ASE 12.x.&nbsp; =
However, I
compiled the python-sybase module on Ubuntu 9.04 against:<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>&nbsp;&nbsp;&nbsp; Linux Express Edition for ASE =
15.0.3<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>I have never installed a version of ASE 12.x, so I =
could not
have accidentally compiled against old libraries.&nbsp; The server on =
which the
stack trace above was created was running ASE 15.0.3 on Fedora =
Linux.<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>Does anyone know why I triggered an exception for
identifiers over 30-characters when all libraries involved seem to be =
for
Sybase ASE 15.x?<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>Is there a way to fix this problem so that no =
exception is
thrown?<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

<p class=3DMsoNormal>Regards,<o:p></o:p></p>

<p class=3DMsoNormal>Jeffrey<o:p></o:p></p>

<p class=3DMsoNormal><o:p>&nbsp;</o:p></p>

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