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Hello to everyone,
I 've stumbled upon deadlock and transaction management type of problems, like:
"Produce a wait-for-graph for the following transaction scenario and determine whether deadlock exists."
Data items locked by transaction:
Data items transaction is waiting for:
I am doing a research, and found some documents which explain very briefly few solutions to similar but simpler exercises, however, nothing too much useful. I would appreciate any references given on this forum, or help, on how to solve exercises like this.
I believe you need to show the transaction ids in the lists of data item ids.
Do you intent to manyally plot the intersections between the locked items and the waiting-for items?
How did you "stumble" upon this or is this a homework assignment?