CREATE TABLE table_49696 ("Product" TEXT, "Vendor" TEXT, "Edition" TEXT, "Release date" TEXT, "Java EE compatibility" TEXT, "License" TEXT)

Which licence has a release date of 2009-08?
SELECT "License" FROM table_49696 WHERE "Release date" = '2009-08'
SELECT "License" FROM "table_49696" WHERE "Release date" = '2009-08'