Example on Multiple Granularity Protocol | Concurrency Control

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[@roopa_ankadala]

I have exam in 15 min😢

[@ambermittal8174]

Kaunsi university

[@roopa_ankadala]

@@ambermittal8174 I am studying in college, not University

[@ambermittal8174]

@@roopa_ankadala paper kaise hua and college name

[@ambermittal8174]

Kal hamara paper h

[@anuragmaurya-e5it349]

Bhai aktu.?

[@06ek293]

one question:
when T2 needed to lock ra3 in X-lock mode, did all the IS-locks on the ancestors promoted to IX-lock? or the ancestors have both IS-lock by T1 and IX-lock by T2?

[@nima5905]

it has both locks

[@rishidusad2985]

it has two different locks given by two different transactions. 5 year late tho

[@AbdulGani-eg2pu]

knowledgeable lectures sir. Thank you 👍

[@devvats489]

sir can we put two lock on single node

[@kushagragupta9747]

NO WE HAVE TO UNLOCK AT LEAST ONE LOCK

[@rishidusad2985]

we can if they are compatible

[@codesigner5988]

great

[@guanlunzeng9332]

Crystal clear!

[@Papanagembula]

why IX can enter to the IS ? i mean it can IX can give lock to the level which has been locked with IS ? is that the rule ?

[@pranav3579]

Thankyou

[@joshuawang9401]

thx man

[@shah12155]

Sir thanks form Pakistan .... amazing

[@namangoyal8477]

Thank you for excellent explanation :)

[@javageeks2300]

thank you very much sir.................

[@affan.kacchi]

Thank you. :)

[@sanketbhimani4736]

thank u :)

[@arunkumarprajapat8246]

Osm