I use sql develpor tool.
There are same table name .
Table Name CODE
user AAA and BBB creat table Same Name Code
I acess BBB user
select * from Code
ctrl key prees and click Table Name Code
then open Object view AAA.code table
but I want access user's table object viewer
>>I acess BBB user
So you are logged in as BBB - BBB is the active schema for that worksheet?