Use offset_linkid instead of offset to scan >1000 entities. this is a first-cut. It works in all the ways I could make earlier versions fail. It passes link_id as URL parameters. It also has a new class LinkCreator which makes the main body of getListContents even easier to write. I wasn't sure if link_id's could have non alphanumeric characters; if so, they need to be URL encoded/decoded. I also need to go and remove any mention of raw offsets now, because we don't use them. I believe I've talked about this approach with a few of you and it sounded reasonable. Feel free to roll-back/fix/amend/comment-for-me-to-fix. This is my first big-logic-change to Melange. Patch by: Dan Bentley

from django.db.backends import BaseDatabaseClient
from django.conf import settings
import os

class DatabaseClient(BaseDatabaseClient):
    executable_name = 'sqlplus'

    def runshell(self):
        dsn = settings.DATABASE_USER
        if settings.DATABASE_PASSWORD:
            dsn += "/%s" % settings.DATABASE_PASSWORD
        if settings.DATABASE_NAME:
            dsn += "@%s" % settings.DATABASE_NAME
        args = [self.executable_name, "-L", dsn]
        os.execvp(self.executable_name, args)