_Original author: naiemk@gmail.com (December 07, 2010 01:01:05)_
What steps will reproduce the problem?
1.Load an excel file with 40,000 records
2.The performance is terrible.
3.Do a clustering and …
AU is the Australian country code - however it appears to be given to another country (unknown). Australian postcodes are four digits.
``` sql
select * from zipcodes where Country = 'AU';
80593|9654…