CREATE TABLE table_65223 ("Model number" CLOB, "sSpec number" CLOB, "Cores" CLOB, "Frequency" CLOB, "Turbo" CLOB, "L2 cache" CLOB, "L3 cache" CLOB, "GPU model" CLOB, "GPU frequency" CLOB, "Socket" CLOB, "I/O bus" CLOB, "Release date" CLOB, "Part number ( s ) " CLOB, "Release price  (  USD  ) " CLOB)

What the cores with a release date of February 2011 and a BGA-1023 socket?
SELECT "Cores" FROM table_65223 WHERE "Socket" = 'bga-1023' AND "Release date" = 'february 2011'
SELECT "Cores" FROM "table_65223" WHERE "Release date" = 'february 2011' AND "Socket" = 'bga-1023'