Triggers are a key element among the capabilities provided by Firebird for implementing business rules centrally inside the database management system. A trigger is a self-contained module that executes automatically when a request is executed that will change the state of data in a table.


Business Rule Trigger Module Update Position Referential Integrity Record Version 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Helen Borrie and IBPhoenix 2004

Authors and Affiliations

  • Helen Borrie
    • 1
  1. 1.FirebirdSQL Foundation Inc.Australia

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