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Re: EOF, MySQL and DELETE CASCADE

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Re: EOF, MySQL and DELETE CASCADE

Subject: Re: EOF, MySQL and DELETE CASCADE
From: Mike Schrag <email@hidden>
Date: Tue, 24 Feb 2009 12:54:55 -0500

OK, I have a case like this where I have a one to many and the many can be up to 500,000 items. In that case, I have a one-sided relationship (to-one in the detail items) defined in EOModeler and custom business logic for managing the items in the relationship.

For deleting, I simply use ERXEOAccessUtilities.deleteRowsDescribedByQualifier( .... ); which bypasses EOF and just does SQL delete in one statement.

just know that your snapshot cache is now out of sync unless you do something more ...

ms

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References:  
  >EOF, MySQL and DELETE CASCADE (From: Pascal Robert <email@hidden>)
  >Re: EOF, MySQL and DELETE CASCADE (From: Kieran Kelleher <email@hidden>)
  >Re: EOF, MySQL and DELETE CASCADE (From: Pascal Robert <email@hidden>)
  >Re: EOF, MySQL and DELETE CASCADE (From: Kieran Kelleher <email@hidden>)




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Chuck, you branching out?

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