CREATE TABLE table_38154 ("Date" TEXT, "Venue" TEXT, "Result" TEXT, "Goals" FLOAT, "Competition" TEXT)

On what date was a friendly match held at Auckland?
SELECT "Date" FROM table_38154 WHERE "Competition" = 'friendly match' AND "Venue" = 'auckland'
SELECT "Date" FROM "table_38154" WHERE "Competition" = 'friendly match' AND "Venue" = 'auckland'