How to modify table name in oracle

How to modify the table name in oracle

Method 1

alter table old_table_name rename to new_table_name;

This is the simplest (in my opinion)

Method 2:

Recommended: "SQL Tutorial"

select tname from tab;(查询的是数据库中所有的表名）
rename old_table_name to new_table_name;

rename can only modify the table under its own schema

Method 3

create  table new_table_name as select * from old_table_name;

Equivalent to copying into a new table

drop table old_table_name; 删除旧表

Method 4

Change directly in PLSQL developer.

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