How to see explan plan of Aggregate?

[Stennie_X (Stennie)]

@Prof_Monika_Shah

Do you know which aggregate functions use IXSCAN?

Hi @Prof_Monika_Shah,

I added a belated response on one of your related discussions:

@Stennie_X

Please refer to the MongoDB server manual for more information on Pipeline Operators and Indexes and Aggregation Pipeline Optimisation.

Stages that can use an index (and will be included in aggregation explain output) currently include $match , $sort , $group , and $geonear ) .

Regards,
Stennie