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count_and_keep_open

Retrieve the total number of documents of the cursor, keeping it open.

This method ignores skip and limit settings.

Syntax​

let cursor = #db.f(query, projection)
cursor.count_and_keep_open()

Parameters​

No parameters.

Return​

The total number of documents of this cursor, as a number.

Cursor State​

This function keeps the cursor open.

Try count for a variant of this function that automatically closes the cursor.