040000 tree 70c1d1f166904efbf1729166230b3c76367703c0	mysql
040000 tree 0cc1d10addb95ab744a2497d447ae0f67c59ce46	oracle
040000 tree 658d079766121c21c462611c156eb4e0e65c71ae	postgres
040000 tree bf32296af148f922f8d06fed4b99d720abf4aaff	sqlanywhere
040000 tree 25e15a39cfdb25be49a3845f7306bbe9c3eeded0	sqlserver