Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
New wiki page - Performing AND and OR searches in GoFish
Message
De
12/06/2012 12:31:35
 
 
À
12/06/2012 12:02:04
Information générale
Forum:
Visual FoxPro
Catégorie:
VFPX/Sedna
Versions des environnements
Visual FoxPro:
VFP 9 SP2
Database:
Visual FoxPro
Divers
Thread ID:
01545890
Message ID:
01545894
Vues:
61
Thanks - I pasted your example into a Comment on the VFPX wiki page. Maybe others will find it helpful too.


>Matt,
>
>Concerning
>
>So, the RegEx syntax for “select” and “from” on the same line is:
>
>(?=.*select) (?=.*from)
>
>
>This is called Zero-width positive lookahead assertion
>
>There'a also something like 'Zero-width negative lookahead assertion'
>
>Example
>
>I want select and from and not into
>
>Then you use
>
>(?=.*\bselect\b)(?=.*\bfrom\b)(?!.*\binto\b)
>
Précédent
Répondre
Fil
Voir

Click here to load this message in the networking platform