Index

(misc)

o2nullify

boolean o2nullify(string $view_name, string $field_name)

Set a field value to NULL on db.
Operation is executed directly against the db: no POST-ROW is needed.

ATTENTION: field on db must be allowed to be NULL in order to use this function.


Parameters:
  1. $view_name
    2. Name of the db-view
  2. $field_name
    3. Name of the field
Related functions:

o2val

o2pre

o2par