| $gt |
Matches values that are greater than the value specified in the query. |
| $gte |
Matches values that are greater than or equal to the value specified in the query. |
| $in |
Matches any of the values that exist in an array specified in the query. |
| $lt |
Matches values that are less than the value specified in the query. |
| $lte |
Matches values that are less than or equal to the value specified in the query. |
| $ne |
Matches all values that are not equal to the value specified in the query. |
| $nin |
Matches values that do not exist in an array specified to the query. |
