On Wed, Jul 17, 2013 at 8:58 AM, spondbob squelpen <[email protected]> wrote: > where do i put those double percentage? like this? > tags = " AND (placeTag LIKE '%%" + "%%' OR placeTag LIKE > '%%".join(placeTag.split(',')) + "%%')" > > but still got the same error: > Warning: Truncated incorrect DOUBLE value: '1 AND (placeTag LIKE > '%%test%%')'
Where is the '1' coming from? I'd set a breakpoint here and run the development server and see exactly what is going on. Print out the tags and query, and if necessary step into Place.objects.raw. > > On Wednesday, July 17, 2013 9:47:25 PM UTC+7, [email protected] wrote: >> >> On Wed, Jul 17, 2013 at 8:24 AM, spondbob squelpen <[email protected]> >> wrote: >> > I have problem in django using query statement "like %s%" with >> > Model.objects.raw(). I guess the problem is on '%' character but i don't >> > know where is it. Here's my model's code: >> > >> > def listInRange(self, placeLat, placeLng, typeId, range, placeTag): >> > tags = '' >> > if placeTag: >> > tags = "AND (placeTag LIKE '%" + "%' OR placeTag LIKE >> > '%".join(placeTag.split(',')) + "%')" >> > >> > query = "SELECT *, \ >> > ( \ >> > 6371000 * \ >> > acos( \ >> > cos( radians(%s) ) * \ >> > cos( radians(placeLat) ) * \ >> > cos( radians(placeLng) - radians(%s) ) + \ >> > sin( radians(%s) ) * \ >> > sin( radians(placeLat) ) \ >> > ) \ >> > ) AS placeDistance, \ >> > COUNT(r.reviewId) as placeReviews, \ >> > >> > >> > (SUM(r.reviewPointPrice)/COUNT(r.reviewId)+SUM(r.reviewPointService)/COUNT(r.reviewId)+SUM(r.reviewPointLocation)/COUNT(r.reviewId)+SUM(r.reviewPointCondition)/COUNT(r.reviewId)+SUM(r.reviewPointComfort)/COUNT(r.reviewId))/5 >> > AS averagePoint \ >> > FROM place_place p \ >> > LEFT JOIN review_review r \ >> > ON r.reviewPlace_id = p.placeId\ >> > WHERE placeType_id = %s %s \ >> > GROUP BY p.placeId \ >> > HAVING placeDistance < %s \ >> > ORDER BY placeDistance" >> > >> > return Place.objects.raw(query, [placeLat, placeLng, placeLat, >> > typeId, tags, range]) >> > >> > If placeTag is not empty, then it will added to the WHERE condition. >> > When >> > the placeTag is empty there's no such problem, but when placeTag is not >> > empty i got this error : >> > >> > Warning: Truncated incorrect DOUBLE value: '1AND (placeTag LIKE >> > '%cafe%' >> > OR placeTag LIKE '%pub%')' >> > >> > I guess python make '1 AND (placeTag LIKE '%cafe%' OR placeTag LIKE >> > '%pub%')' as the value for placeType_id. How can i make the value of >> > placeType_id=1 and add the AND statement? What's the better way to write >> > the >> > sql statement using Model.objects.raw() with 'like' statement? >> >> You need '%%' when you want to end up with '%' > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/django-users. > For more options, visit https://groups.google.com/groups/opt_out. > > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/django-users. For more options, visit https://groups.google.com/groups/opt_out.
