Comment 7 for bug 870099

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Stéphane Bidoul (Acsone) (sbi) wrote :

Hello,

I have tested by backporting the "p.special = false" line in the 6.0 code, and the inversion shown in my video is still there.

The problem is not in each individual SELECT but comes from the fact that UNION does not garantee to return the result of the first SELECT before the second, where UNION ALL does.

Best regards,

-sbi