How Can I Identify Tables Referencing a Specific Table in Oracle SQL Developer?

Identifying Referencing Tables with Oracle SQL Developer

Oracle SQL Developer offers robust features for analyzing table relationships. While it provides convenient access to constraints and dependencies, finding which tables reference a specific table can be challenging through the UI alone.

In SQL Developer, there is no graphical interface that directly displays referencing tables. However, the underlying tables and constraints contain the necessary information.

To manually determine referencing tables, execute the following SQL query:

select table_name, constraint_name, status, owner
from all_constraints
where r_owner = :r_owner
and constraint_type = 'R'
and r_constraint_name in
(
  select constraint_name from all_constraints
  where constraint_type in ('P', 'U')
  and table_name = :r_table_name
  and owner = :r_owner
)
order by table_name, constraint_name

Replace :r_owner with the schema name and :r_table_name with the table name. The result will list all tables that reference the specified table.

Alternatively, use third-party tools like PLSQL Developer, which provides a graphical interface for finding referencing tables.

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