hi
I have an Author table with firstName and Lastname columns.
when I want to query the table like this:
-----
res1 = Author.select(Author.q.firstName == "Alex")
print res1
#print Author.select().count()
print res1.count()
--------
I get this error
./query.py
<sqlobject.main.SelectResults object at 0x400b26ec>
Traceback (most recent call last):
File "./query.py", line 11, in ?
print res1.count()
File "/usr/local/lib/python2.3/site-packages/sqlobject/main.py", line
1239, in count
count = self.accumulate('COUNT(*)')
File "/usr/local/lib/python2.3/site-packages/sqlobject/main.py", line
1235, in accumulate
return conn.accumulateSelect(self,expression)
AttributeError: 'NoneType' object has no attribute 'accumulateSelect'
but this is like the examples in the test directory.
maybe I just oversaw something.
what am I doing wrong ?
I would just like to write something like this:
if(res1.count() > 0):
for author in res1:
print author
regards
Markus
|
