CREATE TABLE table_40346 ("Date" TEXT, "Venue" TEXT, "Score" TEXT, "Result" TEXT, "Competition" TEXT)

What is the Date of the 1999 fifa confederations cup?
SELECT "Date" FROM table_40346 WHERE "Competition" = '1999 fifa confederations cup'
SELECT "Date" FROM "table_40346" WHERE "Competition" = '1999 fifa confederations cup'