Occurs when a task is waiting to acquire an Update lock with Abort Blockers on the current key value, and an Exclusive range lock with Abort Blockers between the current and previous key. (Related to the low priority wait option of ALTER TABLE and ALTER INDEX.) Information from Microsoft®
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The description shown below is the top answer as voted by the Spotlight community.
The charts are based on 2.1 TB of data collected from 4207 instances uploaded by 323 Spotlight users over an 8 week period.
LCK_M_RX_U_ABORT_BLOCKERS
Category: Lock
SQL Server versions: 2014, 2016, 2017
What is LCK_M_RX_U_ABORT_BLOCKERS?
1 Answer
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answered 3348 days ago
Spotlight Essentials
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This wait has never occurred recently
LCK_M_RX_U_ABORT_BLOCKERS has not occurred recently on 4207 instances checked.