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SQL Anywhere 11.0.1 (Français) » SQL Anywhere Server - SQL Usage » Creating Databases » Using transactions and isolation levels » Transaction blocking and deadlock

 

Transaction blocking

When a transaction attempts to perform an operation, but is forbidden by a lock held by another transaction, a conflict arises and the progress of the transaction attempting to perform the operation is impeded.

Sometimes a set of transactions arrive at a state where none of them can proceed. For more information, see Deadlock.


The blocking option
Deadlock