[web2py] Re: Exception (trunk) SCOPE_IDENTITY mssql3 legacy table where id is not an identity column
On Monday, 27 October 2014 18:17:10 UTC+11, Tim Richardson wrote:
I have a table in sqlserver 2008r2 where the ID column is not an identity
(but is a unique integer). The ID column is not called ID.
I am using update_or_insert and in the case of new record I provide the
value for the ID column.
This is web2py trunk. The database adapter is mssql3
I am getting an exception in this code in mssql.py (line 155-ish)
def lastrowid(self,table):
#self.execute('SELECT @@IDENTITY;')
self.execute('SELECT SCOPE_IDENTITY();')
return long(self.cursor.fetchone()[0])
The exception is
type 'exceptions.TypeError' long() argument must be a string or a
number, not 'NoneType'
It is occurring when an insert is happening. The insert is correctly
provided a unique ID for the non-identity primary key.
This function is not run very often but this bug was not present earlier
(not known how much earlier).
I can bisect it but first I'd like to know if the ID column must be an
identity.
The more I think about this, the more I wonder it was not an error earlier.
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
---
You received this message because you are subscribed to the Google Groups
web2py-users group.
To unsubscribe from this group and stop receiving emails from it, send an email
to web2py+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
[web2py] Re: Exception (trunk) SCOPE_IDENTITY mssql3 legacy table where id is not an identity column
definitively needs to be an identity to make any insert*() work. And it is
since the beginning.
On Monday, October 27, 2014 8:42:12 AM UTC+1, Tim Richardson wrote:
On Monday, 27 October 2014 18:17:10 UTC+11, Tim Richardson wrote:
I have a table in sqlserver 2008r2 where the ID column is not an identity
(but is a unique integer). The ID column is not called ID.
I am using update_or_insert and in the case of new record I provide the
value for the ID column.
This is web2py trunk. The database adapter is mssql3
I am getting an exception in this code in mssql.py (line 155-ish)
def lastrowid(self,table):
#self.execute('SELECT @@IDENTITY;')
self.execute('SELECT SCOPE_IDENTITY();')
return long(self.cursor.fetchone()[0])
The exception is
type 'exceptions.TypeError' long() argument must be a string or a
number, not 'NoneType'
It is occurring when an insert is happening. The insert is correctly
provided a unique ID for the non-identity primary key.
This function is not run very often but this bug was not present
earlier (not known how much earlier).
I can bisect it but first I'd like to know if the ID column must be an
identity.
The more I think about this, the more I wonder it was not an error
earlier.
The documentation is very clear, in any case. It should be an identity.
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
---
You received this message because you are subscribed to the Google Groups
web2py-users group.
To unsubscribe from this group and stop receiving emails from it, send an email
to web2py+unsubscr...@googlegroups.com.
For more options, visit https://groups.google.com/d/optout.
