Connections database table - TaskDepender

Connections database table

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(Disconnect)
(Disconnect)
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This is done by creating a inner join of the [[Selected tasks database table|selected tasks]] and [[Selected deliverables database table|selected deliverables]].
 
This is done by creating a inner join of the [[Selected tasks database table|selected tasks]] and [[Selected deliverables database table|selected deliverables]].
  
Next, the resulting table can be joined to create a table of <tt>Id</tt>s of connections with the [[Connections database table|connections table]] for which the join predicate is when the <tt>TaskId</tt>s and the <tt>DeliverableId</tt>'s correspond.
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Next, the resulting table can be joined to create a table of <tt>Id</tt>s of connections with the connections table for which the join predicate is when the <tt>TaskId</tt>s and the <tt>DeliverableId</tt>'s correspond.
  
 
Finally, the delete statement can simply remove all the connections with the <tt>Id</tt> in this resulting table.
 
Finally, the delete statement can simply remove all the connections with the <tt>Id</tt> in this resulting table.

Revision as of 21:14, 22 November 2011