Slow performance on with large queries

[retnag]

Using the DOM Parser to retrieve data from the XML returned by the SoapAdaptor causes a big slowdown for large XML-s. I had a Query run for 80 Seconds, which in contrast, only took 6 seconds when executed directly in SSMS.

I suggest using a stream oriented SAX Parser instead of the DOM Parser, which would lead to a linear run-time as a function of the XML string's length (it will only be parsed once to read all information nescessary)

I have already made the necessary changes locally for my Project, it seems to work (the same query now only takes 6 seconds using phpolapi, not 80 seconds).

If you are open, I am happy to submit a PR containing all nescessary changes.

[HASSANDL]

Hello @retnag
You can put changes here, I can use it too?

[retnag]

I have created a fork and pushed my changes, knock yourself out. I hope the code works for you too ^^

[HASSANDL]

Thank you. @retnag