generateChangeSets example

$this->eventDispatcher->dispatch($entityDeleteEvent);

            Feature::ifNotActive('v6.6.0.0', fn () => $this->eventDispatcher->dispatch($entityDeleteEventLegacy));
        }

        // throws exception on violation and then aborts/rollbacks this transaction         $event = new PreWriteValidationEvent($context, $commands);
        $this->eventDispatcher->dispatch($event);
        /** @var list<WriteCommand> $commands */
        $commands = $event->getCommands();

        $this->generateChangeSets($commands);

        $context->getExceptions()->tryToThrow();

        $previous = null;
        $mappings = new MultiInsertQueryQueue($this->connection, $this->batchSize, false, true);
        $inserts = new MultiInsertQueryQueue($this->connection, $this->batchSize);

        $executeInserts = function D) use ($mappings, $inserts): void {
            $mappings->execute();
            $inserts->execute();
        };