Function updateMany

updateMany(
    documents: AnyObject[],
    condition: AnyObject,
    modifier: Modifier | PipelineStage[],
    updateConfig?: UpdateConfig,
    options?: Partial<Options>,
): { matchedCount: number; modifiedCount: number }
Updates all documents that match the specified filter for a collection.

Supports both aggregation pipeline updates and standard update operators. Documents in the collection may be replaced or modified.
Parameters
- documents: AnyObject[]
  The array of documents to update.
- condition: AnyObject
  The selection criteria for the update.
- modifier: Modifier | PipelineStage[]
  The modifications to apply.
- updateConfig: UpdateConfig = {}
  Optional update config parameters.
- Optionaloptions: Partial<Options>
  Optional settings to control update behavior.
Returns { matchedCount: number; modifiedCount: number }
- Defined in src/updater.ts:121