Exemplos de Session.ExecuteBatch em Golang

Exemplo n.º 1

Arquivo: writer.go Projeto: russellhaering/inundation

func (writer *queueWriter) writeBatch(db *gocql.Session, requests []*batchRequest) {
	dbBatch := gocql.NewBatch(gocql.UnloggedBatch)
	i := int64(0)

	for _, request := range requests {
		for _, item := range request.items {
			itemID := writer.nextIndex + i
			dbBatch.Query(`INSERT INTO queue_items (queue_id, item_id, item_value) VALUES (?, ?, ?)`, writer.id, itemID, item)
			i++
		}
	}

	err := db.ExecuteBatch(dbBatch)
	writer.respond(requests, err)
}