mongoc_cursor_set_limit()

Synopsis

bool
mongoc_cursor_set_limit (mongoc_cursor_t *cursor, int64_t limit);

Parameters

  • cursor: A mongoc_cursor_t.
  • limit: The maximum number of documents to retrieve for this query.

Description

Limits the number of documents in the result set.

This function is useful for setting the limit on a cursor after the cursor is created, but before any calls to mongoc_cursor_next(). It can also be used to pass a negative limit: The limit parameter to mongoc_cursor_set_limit is signed, although for backward-compatibility reasons the limit parameter to mongoc_collection_find() is not.

Calling this function after mongoc_cursor_next() has no effect.

Returns

True if the limit was set.