teledb=# select md5(random()::text);
md5
----------------------------------
ed5b356234979a63efc6c4f6537c4853
(1 row)
华东地区
杭州7/华东1
本页目录
teledb=# select md5(random()::text);
md5
----------------------------------
ed5b356234979a63efc6c4f6537c4853
(1 row)