op functions (PreparePlan Object)
The following prototype methods are not operators for constructing the plan but, instead, process the plan in some way. These prototype methods can be used in conjunction with the Plan Processor Functions.
2 functions
| Function name | Description |
|---|---|
| op:map | This method applies the specified function to each row returned by the plan to produce a different result row. |
| op:reduce | This method applies a function or the builtin reducer to each row returned by the plan to produce a single result as with the reduce() method of JavaScript Array. |