What is the total number of points with less than 49 points in 2008-09, and 46 points in 2006-07?
CREATE TABLE "relegation" (
  "team" text,
  "2006_07_pts" text,
  "2007_08_pts" text,
  "2008_09_pts" real,
  "total_pts" real,
  "total_pld" real
);
SELECT COUNT("total_pts") FROM "relegation" WHERE "2008_09_pts"<49 AND "2006_07_pts"='46';