CREATE TABLE "a_link_express" (
  "model" text,
  "codename" text,
  "released" text,
  "fab_nm" real,
  "sata" text,
  "usb_2_0_1_1" text,
  "usb_3_0" text,
  "parallel_ata_1" text,
  "raid" real,
  "gb_ethernet_mac" text,
  "package" text,
  "tdp_w" real
);

Question: What is the TDP (w) of the chipset with a codename sb850?
SQL: SELECT COUNT("tdp_w") FROM "a_link_express" WHERE "codename"='sb850';

Question: What is the average Fab (nm) of the chipset released in q4 2008 with a RAID larger than 0,1,5,10?
SQL: SELECT AVG("fab_nm") FROM "a_link_express" WHERE "released"='q4 2008' AND "raid">'0,1,5,10';