mgo

type BulkError ¶

type BulkError struct {
	// contains filtered or unexported fields
}

BulkError holds an error returned from running a Bulk operation. Individual errors may be obtained and inspected via the Cases method.

func (e *BulkError) Cases() []BulkErrorCase

func (e *BulkError) Error() string

type BulkErrorCase ¶

type BulkErrorCase struct {
	Index int // Position of operation that failed, or -1 if unknown.
	Err   error
}

BulkErrorCase holds an individual error found while attempting a single change within a bulk operation, and the position in which it was enqueued.

MongoDB servers older than version 2.6 do not have proper support for bulk operations, so the driver attempts to map its API as much as possible into the functionality that works. In particular, only the last error is reported for bulk inserts and without any positional information, so the Index field is set to -1 in these cases.

type LastError ¶

type LastError struct {
	Err             string
	Code, N, Waited int
	FSyncFiles      int `bson:"fsyncFiles"`
	WTimeout        bool
	UpdatedExisting bool        `bson:"updatedExisting"`
	UpsertedId      interface{} `bson:"upserted"`
}

func (err *LastError) Error() string

type QueryError ¶

type QueryError struct {
	Code      int
	Message   string
	Assertion bool
}

func (err *QueryError) Error() string