Sql Developer. How to

Нужна помощь.Как стрелочки(связи )которые устанавливаются между сущьностями, подписать можно ? Как им дать название?
Как создается и где удаленный ключ, и для чего он нужен.
И как ссылки создаются на объекты или между ними?
За ранее огромное спасибо.
The help is necessary. How strelochka (communication) which are established between sushchnost, it is possible to sign? How to give them the name?
As it is created and where a remote key and for what it is necessary.
And how references are created on objects or between them?
For earlier many thanks.
Edited by: 1006845 on 20.05.2013 2:33

1006845 wrote:
The help is necessary. How strelochka (communication) which are established between sushchnost, it is possible to sign? How to give them the name?Welcome to OTN!
SQL*Developer communications are established by creating connections to the desired database.
Start SQL*Developer. right click on the connecitons icon, and choose Create Connection. Fill in the information to the database server including username and password and test the connection.
As it is created and where a remote key and for what it is necessary.After you can connect to the database you can use the object browser to find the objects available to the schema you logged in as. You can create database objects if the schema has those priveleges.
And how references are created on objects or between them?What do you mean by "references"?

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1003209 wrote:
Hello all
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