diff options
Diffstat (limited to 'src/mongo/db/exec/trial_period_utils.h')
| -rw-r--r-- | src/mongo/db/exec/trial_period_utils.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/mongo/db/exec/trial_period_utils.h b/src/mongo/db/exec/trial_period_utils.h index 53a9c91a889..f8e4d4a725f 100644 --- a/src/mongo/db/exec/trial_period_utils.h +++ b/src/mongo/db/exec/trial_period_utils.h @@ -39,11 +39,14 @@ namespace trial_period { /** * Returns the number of times that we are willing to work a plan during a trial period. * - * Calculated based on a fixed query knob and the size of the collection multiplied by - * 'collFraction'. + * Calculated with the following formula, where "|collection|" denotes the approximate number of + * documents in the collection: + * + * max(maxWorksParam, collFraction * |collection|) */ size_t getTrialPeriodMaxWorks(OperationContext* opCtx, const CollectionPtr& collection, + int maxWorksParam, double collFraction); /** |