$snapshot¶

$snapshot¶

Deprecated since version 3.2: The $snapshot operator is deprecated. Use cursor.snapshot() instead.

The $snapshot operator prevents the cursor from returning a document more than once because an intervening write operation results in a move of the document.

Even in snapshot mode, objects inserted or deleted during the lifetime of the cursor may or may not be returned.

The mongo shell provides the cursor.snapshot() method.

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