Re: (forw) [ashley_glassel@hotmail.com: Re: [python-sybase] NameError when calling fetchone() etc.]

[Ashley G. <ash...@ho...>]

ok turned on debugging and this is what i get:

[root@the-box db-stuff]# python
Python 2.2.1 (#1, Aug 30 2002, 12:15:30)
[GCC 3.2 20020822 (Red Hat Linux Rawhide 3.2-4)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import Sybase
>>> Sybase._ctx.debug = 1
>>> db = Sybase.connect('Oscar', 'docent', 'docent')
ct_con_alloc(ctx0, &conn) -> CS_SUCCEED, conn0
ct_con_props(conn0, CS_SET, CS_USERNAME, "docent", CS_NULLTERM, NULL) -> CS_SUCCEED
ct_con_props(conn0, CS_SET, CS_PASSWORD, "docent", CS_NULLTERM, NULL) -> CS_SUCCEED
servermsg_cb
servermsg_cb
ct_connect(conn0, "Oscar", CS_NULLTERM) -> CS_SUCCEED
ct_options(conn0, CS_SET, CS_OPT_CHAINXACTS, 1, CS_UNUSED, NULL) -> CS_SUCCEED
>>> c = db.cursor()
ct_cmd_alloc(conn0, &cmd) -> CS_SUCCEED, cmd0
.....

ct_bind(cmd0, 35, &datafmt34->fmt=[name:"msrepl_tran_version" type:CS_FORCE_CLOSE status:CS_FALSE 

format:CS_FMT_UNUSED count:1 maxlength:16 scale:0 precision:0], databuf34->buff, databuf34->copied, 

databuf34->indicator) -> CS_SUCCEED, databuf34
ct_describe(cmd0, 36, &fmt) -> CS_SUCCEED, datafmt35=[name:"careerModelID" type:CS_INT_TYPE 

status:CS_FALSE format:CS_FMT_UNUSED count:1 maxlength:4 scale:0 precision:0]
ct_bind(cmd0, 36, &datafmt35->fmt=[name:"careerModelID" type:CS_INT_TYPE status:CS_FALSE 

format:CS_FMT_UNUSED count:1 maxlength:4 scale:0 precision:0], databuf35->buff, databuf35->copied, 

databuf35->indicator) -> CS_SUCCEED, databuf35
ct_describe(cmd0, 37, &fmt) -> CS_SUCCEED, datafmt36=[name:"countryID" type:CS_INT_TYPE 

status:CS_FALSE format:CS_FMT_UNUSED count:1 maxlength:4 scale:0 precision:0]
ct_bind(cmd0, 37, &datafmt36->fmt=[name:"countryID" type:CS_INT_TYPE status:CS_FALSE 

format:CS_FMT_UNUSED count:1 maxlength:4 scale:0 precision:0], databuf36->buff, databuf36->copied, 

databuf36->indicator) -> CS_SUCCEED, databuf36
ct_describe(cmd0, 38, &fmt) -> CS_SUCCEED, datafmt37=[name:"careerCounselorID" type:CS_INT_TYPE 

status:CS_CANBENULL format:CS_FMT_UNUSED count:1 maxlength:4 scale:0 precision:0]
ct_bind(cmd0, 38, &datafmt37->fmt=[name:"careerCounselorID" type:CS_INT_TYPE status:CS_CANBENULL 

format:CS_FMT_UNUSED count:1 maxlength:4 scale:0 precision:0], databuf37->buff, databuf37->copied, 

databuf37->indicator) -> CS_SUCCEED, databuf37
ct_describe(cmd0, 39, &fmt) -> CS_SUCCEED, datafmt38=[name:"myLTicket" type:CS_CHAR_TYPE 

status:CS_CANBENULL format:CS_FMT_UNUSED count:1 maxlength:32 scale:0 precision:0]
ct_bind(cmd0, 39, &datafmt38->fmt=[name:"myLTicket" type:CS_CHAR_TYPE status:CS_CANBENULL 

format:CS_FMT_UNUSED count:1 maxlength:32 scale:0 precision:0], databuf38->buff, databuf38->copied, 

databuf38->indicator) -> CS_SUCCEED, databuf38
ct_describe(cmd0, 40, &fmt) -> CS_SUCCEED, datafmt39=[name:"userTicket" type:CS_CHAR_TYPE 

status:CS_CANBENULL format:CS_FMT_UNUSED count:1 maxlength:32 scale:0 precision:0]
ct_bind(cmd0, 40, &datafmt39->fmt=[name:"userTicket" type:CS_CHAR_TYPE status:CS_CANBENULL 

format:CS_FMT_UNUSED count:1 maxlength:32 scale:0 precision:0], databuf39->buff, databuf39->copied, 

databuf39->indicator) -> CS_SUCCEED, databuf39
ct_describe(cmd0, 41, &fmt) -> CS_SUCCEED, datafmt40=[name:"subStatus" type:CS_CHAR_TYPE 

status:CS_CANBENULL format:CS_FMT_UNUSED count:1 maxlength:1 scale:0 precision:0]
ct_bind(cmd0, 41, &datafmt40->fmt=[name:"subStatus" type:CS_CHAR_TYPE status:CS_CANBENULL 

format:CS_FMT_UNUSED count:1 maxlength:1 scale:0 precision:0], databuf40->buff, databuf40->copied, 

databuf40->indicator) -> CS_SUCCEED, databuf40
ct_describe(cmd0, 42, &fmt) -> CS_SUCCEED, datafmt41=[name:"businessUnit" type:CS_CHAR_TYPE 

status:CS_CANBENULL format:CS_FMT_UNUSED count:1 maxlength:5 scale:0 precision:0]
ct_bind(cmd0, 42, &datafmt41->fmt=[name:"businessUnit" type:CS_CHAR_TYPE status:CS_CANBENULL 

format:CS_FMT_UNUSED count:1 maxlength:5 scale:0 precision:0], databuf41->buff, databuf41->copied, 

databuf41->indicator) -> CS_SUCCEED, databuf41
>>> c.fetchall()
ct_fetch(cmd0, CS_UNUSED, CS_UNUSED, CS_UNUSED, &rows_read) -> CS_ROW_FAIL, 0
ct_cancel(NULL, cmd0, CS_CANCEL_ALL) -> CS_SUCCEED
Traceback (most recent call last):
  File "<stdin>", line 1, in ?
  File "/usr/lib/python2.2/site-packages/Sybase.py", line 490, in fetchall
    row = self.fetchone()
  File "/usr/lib/python2.2/site-packages/Sybase.py", line 410, in fetchone
    _array = _fetch_rows(self._cmd, self._bufs)
  File "/usr/lib/python2.2/site-packages/Sybase.py", line 196, in _fetch_rows
    raise Error('ct_fetch')
Sybase.Error: ct_fetch


* Dave Cole (dj...@ob...) wrote:
> 
> > upgrade to sybase v.36pre3 and now I get these errors:
> 
> > [root@the-box hash]# python
> > Python 2.2.1 (#1, Aug 30 2002, 12:15:30)
> > [GCC 3.2 20020822 (Red Hat Linux Rawhide 3.2-4)] on linux2
> > Type "help", "copyright", "credits" or "license" for more information.
> > >>> import Sybase
> > >>> db = Sybase.connect('Oscar', 'docent', 'docent')
> > >>> c = db.cursor()
> > >>> c.execute("select * from docent.DRUser")
> > >>> c.fetchall()
> > Traceback (most recent call last):
> >   File "<stdin>", line 1, in ?
> >   File "/usr/lib/python2.2/site-packages/Sybase.py", line 490, in fetchall
> >     row = self.fetchone()
> >   File "/usr/lib/python2.2/site-packages/Sybase.py", line 410, in fetchone
> >     _array = _fetch_rows(self._cmd, self._bufs)
> >   File "/usr/lib/python2.2/site-packages/Sybase.py", line 196, in _fetch_rows
> >     raise Error('ct_fetch')
> > Sybase.Error: ct_fetch
> > >>>
> > Any idea what is going wrong here?
> > 
> > It also doesn't matter if I use the c.fetchall() or c.fetchone()
> 
> Try doing this and post the debug output:
> 
> import Sybase
> Sybase._ctx.debug = 1
> db = Sybase.connect('Oscar', 'docent', 'docent')
> c = db.cursor()
> c.execute("select * from docent.DRUser")
> c.fetchall()
> 
> - Dave
> 
> -- 
> http://www.object-craft.com.au
> 
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