Fetch an element

You fetch an element from an open collection with the mi_collection_fetch() function. You can perform a fetch operation on a read/write or a read-only cursor.

To fetch a collection element, you must specify:
  • The connection with which the collection is associated
  • The collection descriptor for the collection from which you want to fetch elements
  • The location of the cursor position at which to begin the fetch
  • A variable that holds a single fetched element and one that holds its length