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Oracle??????????Oracle??????????????????????1. ??????????????????????????Oracle????????????????create user username identified by pws;2. ???????????????????????????????grant connect, resource to username;grant select on table_name to username;3. ????????Oracle??????????????????????select * from table_name;4. ??synonym?????????????? Oracle????synonym?????????????synonym????grant create synonym to username;create or replace synonym synonym_name for table_name;5. ?????????????????????????????????????- ????- ????- ????- ????- ?????????????????????Oracle???????????????????????????????https://www.cnblogs.com/BetterWF/archive/2012/07/03/2574416.html