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EMS SQL Manager for InterBase/Firebird

On-line Documentation

Editing table constraints


Use Constraint Editor to create or edit a table constraint. To add a constraint to the table or to edit a table constraint open the table in the Table Editor, open the Constraints tab. The table constraints can be of the following types: Primary key, Foreign key, Check or Unique. Create them on the appropriate tabs of the editor.


Managing primary keys  
Managing foreign keys  
Managing table checks  
Managing unique keys 


hs1700_managing foreign keys

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