The pre-defined DBMS templates provided with PowerDesigner control referential integrity constraints for insert, update, and delete events. Depending on the current DBMS, there is a before and after event template for each trigger type.
You can modify the code of these pre-defined trigger templates, but they cannot be deleted or renamed.
The following templates types exist, but may vary by DBMS:
Insert Templates
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Template type
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Generates trigger/procedure executing...
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InsertTrigger
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With insert
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BeforeInsertTrigger
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Before insert
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AfterInsertTrigger
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After insert
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InsertProc
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When called by InsertTrigger
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BeforeInsertProc
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When called by BeforeInsertTrigger
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AfterInsertProc
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When called by AfterInsertTrigger
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Update Templates
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Template type
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Generates trigger/procedure executing...
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UpdateTrigger
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With update
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BeforeUpdateTrigger
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Before update
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AfterUpdateTrigger
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After update
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UpdateProc
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When called by UpdateTrigger
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BeforeUpdateProc
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When called by BeforeUpdateTrigger
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AfterUpdateProc
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When called by AfterUpdateTrigger
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Delete Templates
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Template type
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Generates trigger/procedure executing...
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DeleteTrigger
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With delete
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BeforeDeleteTrigger
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Before delete
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AfterDeleteTrigger
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After delete
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DeleteProc
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When called by DeleteTrigger
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BeforeDeleteProc
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When called by BeforeDeleteTrigger
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AfterDeleteProc
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When called by AfterDeleteTrigger
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