--step 1
CREATE USER "jiang" IDENTIFIED BY "jx#2024" ;
-- step 2
GRANT "PUBLIC","RESOURCE","SOI","VTI" TO "jiang";
-- change user's password
-- ALTER USER "jiang" IDENTIFIED BY "xu#2024"
-- jiang 里表直接用迁移工具从 225 迁移即可
顺便提下:达梦的数据库迁移工具、数据管理工具 虽然算不上好用,但用着还行。毕竟是官方免费出品。