Converting text to a varchar from a text cursor
Posted on 1998-09-19
We are trying to use string functions on information we retreive with a cursor. The problem is that the cursor is pulling information from a text column. We need to convert the information we pull from the text cursor into a varchar so that we may us the string functions on it. We can easily convert a single text entry into a varchar using the select and convert function but it seems to be a totally different case when trying to do this with a cursor. Hopefully we are just missing the obvious, but if anyone has a solution and if you could provide a detailed example we would be very appreciative. Thank you.
(This is the cursor call, incidents.description is a text column)
declare incident_cursor cursor for
select incidents.description from incidents
where incidents.accountid = 185
declare @testing varchar(255)
(This fetch statement yields the following error)
fetch next from incident_cursor into @testing
Msg 16922, Level 16, State 1
Cursorfetch: Variable type of '@testing' does not match that of selected column in the cursor
I have tried many other ways of running this query and they all yield similiar results. If someone was able to do a cursor query on their own system and convert the results into a varchar and submit their method I would be eternally grateful.