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Re: The revenge of the fake primary key
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Re: The revenge of the fake primary key


  • Subject: Re: The revenge of the fake primary key
  • From: "Jonathan 'Wolf' Rentzsch" <email@hidden>
  • Date: Wed, 16 Apr 2003 09:59:24 -0500

Pierre Bernard, email@hidden, wrote:
>A longer workaround - close to hacking - would be to subclass
>EOSQLExpression to amend the SQL statements so that for each join over a
>relationship to an entity with a restricting qualifier that qualifier is
>appended to the WHERE clause. I still don't really know how to do this.
>Hints appreciated.

Definitely hacking:

<http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/wonder/Wonder/Experimental/
WOWebLog/ExplicitFetchSpec/>

ExplicitFetchSpec blocks the join clause in relational SELECT .. OR
queries. This looks like a good place to start if you want to dynamically
insert join clauses.

.......................................................
Jonathan 'Wolf' Rentzsch            http://rentzsch.com
Red Shed Software   http://redshed.net   (847) 584-7465
PGP: b2af 1a09 f881 ebde c9d6  c4d2 c04f a3c0 3ec5 d5f2

             "There are 10 types of people:
    those who count in binary, and those who don't"
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