What is a table dependency?

What is a table dependency?

A dependency is a constraint that applies to or defines the relationship between attributes. It occurs in a database when information stored in the same database table uniquely determines other information stored in the same table. Database dependencies often confuse both students and database professionals alike.

How do I view table dependencies in access?

Use the Object Dependencies pane

1. Open the database that you want to investigate.
2. In the Navigation Pane, select or open a table, form, report, or query.
3. On the Database Tools tab, in the Relationships group, click Object Dependencies.
4. If prompted, click OK to update the dependency information.

Where can I find dependent tables in SQL?

8 Answers. In SQL server management studio, you can right click your table in the object explorer, and then select ‘View Dependencies’. This will open a new window in which you can see all other objects (not just tables) that depend on your table, and on which your table depends.

Where to find the dependencies of a table?

For this, Goto the Object Explorer -> Expand the Adventure Works Database Folder -> and find the table for which you want to find the dependencies. Right-click on the Table name and select the View Dependencies option from the context menu.

How to find the dependencies of Table Tom-Oracle?

How to find the dependencies of table, if one procedure received the values of tables dynamically. Table created. Procedure created. PL/SQL procedure successfully completed. Procedure created. PL/SQL procedure successfully completed. I need locate this procedure ( because this procedure use the table TESTTAB ).

Are there dependencies between table and PLSQL?

There is no dependency whatsoever between your table and this procedure, the are completely independent of each other. This is why dynamic sql in PLSQL should be the path of last recourse. You should NEVER use dynamic sql unless and until there is no other choice.

How to view objects on which a table depends in Object Explorer?

To view the objects on which a table depends In Object Explorer, connect to an instance of Database Engine. On the Standard bar, click New Query. The following example returns the objects that depend on the table Production.Product.