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Shell Methods >- Query Plan Cache Methods >
- PlanCache.clear()
PlanCache.clear()¶
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Definition¶
-
PlanCache.
clear
()¶ Removes all cached query plans for a collection.
The method is only available from the
plan cache object
of a specific collection; i.e.db.collection.getPlanCache().clear()
For example, to clear the cache for the
orders
collection:db.orders.getPlanCache().clear()
Required Access¶
On systems running with authorization
, a user must have access that
includes the planCacheWrite
action.