Files
sql-scripts/deadlock analysis from extended event ring buffer.sql
Schork Thierry (Galenica - ADM) 63d058a7eb added files from swmgmt03
2025-09-22 09:00:00 +02:00

12 lines
557 B
SQL

SELECT
CAST(event_data.value('(event/data/value)[1]', 'nvarchar(max)') AS XML) AS DeadlockGraphXml
FROM (
SELECT CAST(target_data AS XML) AS TargetData
FROM sys.dm_xe_sessions AS s
JOIN sys.dm_xe_session_targets AS t
ON s.address = t.event_session_address
WHERE s.name = 'deadLocks'
AND t.target_name = 'ring_buffer'
) AS SessionData
CROSS APPLY TargetData.nodes('//RingBufferTarget/event') AS EventNodes(event_data)
WHERE event_data.value('@name', 'nvarchar(100)') IN ('xml_deadlock_report', 'database_xml_deadlock_report');