temporalio/temporal · error · Unavailable

rowsAffected returned error for queue metadata %v: %v

Error message

rowsAffected returned error for queue metadata %v: %v

What it means

Error "rowsAffected returned error for queue metadata %v: %v" thrown in temporalio/temporal.

Source

Thrown at common/persistence/sql/queue.go:133

}

func (q *sqlQueue) UpdateAckLevel(
	ctx context.Context,
	metadata *persistence.InternalQueueMetadata,
) error {
	err := q.txExecute(ctx, "UpdateAckLevel", func(tx sqlplugin.Tx) error {
		result, err := tx.UpdateQueueMetadata(ctx, &sqlplugin.QueueMetadataRow{
			QueueType:    q.queueType,
			Data:         metadata.Blob.Data,
			DataEncoding: metadata.Blob.EncodingType.String(),
			Version:      metadata.Version,
		})
		if err != nil {
			return serviceerror.NewUnavailablef("UpdateAckLevel operation failed. Error %v", err)
		}
		rowsAffected, err := result.RowsAffected()
		if err != nil {
			return fmt.Errorf("rowsAffected returned error for queue metadata %v: %v", q.queueType, err)
		}
		if rowsAffected != 1 {
			return &persistence.ConditionFailedError{Msg: "UpdateAckLevel operation encountered concurrent write."}
		}
		return nil
	})

	if err != nil {
		return serviceerror.NewUnavailable(err.Error())
	}
	return nil
}

func (q *sqlQueue) GetAckLevels(
	ctx context.Context,
) (*persistence.InternalQueueMetadata, error) {
	row, err := q.DB.SelectFromQueueMetadata(ctx, sqlplugin.QueueMetadataFilter{
		QueueType: q.queueType,

View on GitHub (pinned to bde624efd1)

When it happens

Trigger: Thrown at common/persistence/sql/queue.go:133 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of temporalio/temporal@bde624efd1 (2026-09-01). Data as JSON: /api/errors/bc9d25380fe16536. Report an issue: GitHub.