Le 17/05/2010 17:49, Marco Martinez a écrit :
No, the equivalent for this will be:

- A: (the lazy fox) *OR* B: (the lazy fox)
- C: (the lazy fox)


Imagine the situation that you dont have in B 'the lazy fox', with the AND
you get 0 results although you have 'the lazy fox' in A and C

Marco Martínez Bautista
http://www.paradigmatecnologico.com
Avenida de Europa, 26. Ática 5. 3ª Planta
28224 Pozuelo de Alarcón
Tel.: 91 352 59 42


2010/5/17 Xavier Schepler<xavier.schep...@sciences-po.fr>

Hey,

let's say  I have :

- a field named A with specific contents

- a field named B with specific contents

- a field named C witch contents only from A and B added with copyField.

Are those queries equivalents in terms of performance :

- A: (the lazy fox) AND B: (the lazy fox)
- C: (the lazy fox)

??

Thanks,

Xavier




yes you're right I figured it after posting.

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