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- 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.
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