If a process adds a lock to the table, and later the process does not unlock it normally for some reason. . So how to deal with it? For example, there is a power outage. . .
It is possible whether it is started or not. After starting, the power is cut off before it is submitted, or it is not started. How to deal with the two cases? Thanks!
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It is possible whether it is started or not. After starting, the power is cut off before it is submitted, or it is not started. How to deal with the two cases? Thanks!
Has the transaction been started?