Accueil
|
4D v16
OCIIterPrev
OCIIterPrev
|
|
|
|
OCIIterPrev ( env ; err ; itr ; elem ; elemind ; boc ) -> Résultat
|
|
|
|
|
|
Paramètre |
|
Type |
|
|
|
Description |
|
|
env |
|
Entier long |
|
|
|
OCI environment handle |
|
|
|
|
|
|
|
|
|
|
|
err |
|
Entier long |
|
|
|
Error handle |
|
|
|
|
|
|
|
|
|
|
|
itr |
|
Entier long |
|
|
|
Iterator updated to point to previous element |
|
|
|
|
|
|
|
|
|
|
|
elem |
|
Entier long |
|
|
|
Address of previous element |
|
|
elemind |
|
Entier long |
|
|
|
Address of element's NULL indicator |
|
|
boc |
|
Entier long |
|
|
|
True if previous element does not exist; otherwise, False |
|
|
Résultat |
|
Entier long |
|
|
|
Status |
|
|
|
|
Voir aussi
OCIIterNext
|
Produit : 4D
Thème : Relational Commands
Numéro :
705202
4D for OCI ( 4D v16)
|