All,
thank you for your time in reading this question. I am analyzing the plan visualizer on a stored proc call to a view that I have on a HANA system running on SP10 v03.
I have been reading this page to see how I can decipher the plan visualizer and all the metrics shown on the screen
I have some questions which are not explained on the page above:
1) there is a step called "deleteTempIndices" taking 1062ms - something HANA is doing internally.. nothing I can figure out why or where that is being done. any information about these TempIndices?
2) What is "Inverted index: not used but present" - it doesn't say how long but I would like to understand this step
3) what is overallQoExecution?
is there another way I can see this.. maybe exported to a file / table ?
further on the page above, I see this sentence:
This view is mainly targeted towards advanced users who are well acquainted with the core details of SAP HANA
which again I don't consider myself an advanced user as I don't know what those things mean, but if I had an understanding of what those things mean or at least better clarity on all these metrics, I may have enough time to figure it out. is this even available for public knowledge or only internal to SAP?
thank you for your time.