I am getting error while fetching value from table using Python and Django. The error is below:

Exception Type: TypeError
Exception Value:    
not all arguments converted during string formatting

My code is below:

rname = request.POST.get('rname')
keyword = '%' + rname + '%'all_value = Meeting.objects.raw("SELECT * FROM booking_meeting WHERE room_name LIKE ? ", (keyword,))

Here I am getting the error.

You must use %s as the placeholder instead of ?:

all_value = Meeting.objects.raw("SELECT * FROM booking_meeting WHERE room_name LIKE %s ", (keyword,))

See the documentation at https://docs.djangoproject.com/en/1.11/topics/db/sql/#connections-and-cursors:

Also note that Django expects the "%s" placeholder, not the "?" placeholder, which is used by the SQLite Python bindings. This is for the sake of consistency and sanity.