what is the height of columbia river hs?
CREATE TABLE "roster" (
  "name" text,
  "number" real,
  "position" text,
  "height" text,
  "weight" real,
  "year" text,
  "hometown" text,
  "last_school_college" text
);
SELECT "height" FROM "roster" WHERE "last_school_college"='Columbia River HS';