w3resource

MongoDB: db.getPrevError() method

db.getPrevError

The db.getPrevError() method is used to return a status document containing all errors since the last error reset.

Syntax:

db.getPrevError()

Example: MongoDB: db.getPrevError() method

The following statement will return the status document containing all errors since the last error reset.

db.getPrevError();

Output:

> db.getPrevError();
{ "err" : null, "n" : 0, "nPrev" : -1, "ok" : 1 }

Retrieve the restaurants data from here

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