[DDC-769] Disabling discriminator column in WHERE clause Created: 26/Aug/10  Updated: 07/Sep/10

Status: Open
Project: Doctrine 2 - ORM
Component/s: None
Affects Version/s: 2.0-BETA3
Fix Version/s: None
Security Level: All

Type: Improvement Priority: Major
Reporter: Lars Strojny Assignee: Roman S. Borschel
Resolution: Unresolved Votes: 1
Labels: None


Per default Doctrine 2 adds an IN(...)-part to the query when hydrating an entity where a discriminator column is defined. While this makes sense as a default behavior, it would be pretty helpful if one could disable the WHERE-clause for discriminator columns alltogether for performance optimization.

Comment by Roman S. Borschel [ 26/Aug/10 ]

That would obviously produce wrong results. Maybe you can elaborate more with an example.

Comment by Lars Strojny [ 07/Sep/10 ]

I use ENUM("foo","bar") as discriminator columns. That means, the column will contain the right values out of the box, no further result set limiting required with WHERE.

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