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83 bytes added ,  13:54, 16 January 2017
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| '''Default'''
|{{Code|truefalse}}
|-
| '''Summary'''
|Defines the locking strategy:
* If enabledBy default, read and write transactions will be treated equally (first in, first out). This non-fair is the default strategy, as it avoids starvation of update operationsused.* If disabled, read Read transactions will be favored, and transactions that access no databases can be evaluated, even if the limit of parallel transactions (specified via {{Option|PARALLEL}} has been reached. This prevents update operations from blocking all other requests (for example, the DBA can further be used to see which jobs are running, even if the queue is full).* If fair locking is enabled, read and write transactions will be treated equally (first in, first out). This avoids starvation of update operations, and it should be used if the prompt evaluation of update operations is critical.
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