What is all the total election that has conservative as 2nd party?
CREATE TABLE "m_ps_1832_1885_macclesfield_parliamentar" (
  "election" real,
  "1st_member" text,
  "1st_party" text,
  "2nd_member" text,
  "2nd_party" text
);
SELECT SUM("election") FROM "m_ps_1832_1885_macclesfield_parliamentar" WHERE "2nd_party"='conservative';