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Get_AOHealth_XEvents fix for case sensitive collations #1

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Get_AOHealth_XEvents fix for case sensitive collations #1

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18 changes: 9 additions & 9 deletions Diagnostic/Get_AOHealth_XEvents.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@ NOTES:
TABLES OUTPUT
==============
TempDB.dbo.#error_reported --used for stats of error/info messages
TempDB.dbo.#AOHealth_XELData --imported Xevents from AlwaysOn_Health_*.XEL files
TempDB.dbo.#AOHealth_XELData --imported Xevents from AlwaysOn_health_*.XEL files

CHANGE HISTORY:
---------------------------
Expand All @@ -23,27 +23,27 @@ CHANGE HISTORY:
2017/01/18 Initial revision
======================================================================*/
SET NOCOUNT ON
USE [TempDB]
USE [tempdb]
GO

DECLARE @XELTarget VARCHAR(MAX);
DECLARE @XELPath VARCHAR(MAX);
DECLARE @XELFile VARCHAR(max);

IF EXISTS(SELECT name FROM sys.dm_xe_sessions WHERE name = 'AlwaysOn_Health') BEGIN
IF EXISTS(SELECT name FROM sys.dm_xe_sessions WHERE name = 'AlwaysOn_health') BEGIN
SELECT @XELTarget = cast(xet.target_data AS XML).value('(EventFileTarget/File/@name)[1]', 'VARCHAR(MAX)')
FROM sys.dm_xe_sessions xes
INNER JOIN sys.dm_xe_session_targets xet
ON xes.address = xet.event_session_address
WHERE xet.target_name = 'event_file' and xes.name = 'AlwaysOn_Health'
WHERE xet.target_name = 'event_file' and xes.name = 'AlwaysOn_health'

SELECT @XELPath = REVERSE(SUBSTRING(REVERSE(@XELTarget),
CHARINDEX('\', reverse(@XELTarget)),
LEN(@XELTarget)+1- CHARINDEX('\', REVERSE(@XELTarget))))

SELECT @XELFile = @XELPath + 'AlwaysOn_health*.xel'
IF @XELFile IS NULL BEGIN
PRINT 'Unable to find XEVent target files for AlwaysOn_Health XEvent session'
PRINT 'Unable to find XEVent target files for AlwaysOn_health XEvent session'
PRINT 'Expected AOHealth XEvent files in this location:'
PRINT @XELPath
RETURN
Expand Down Expand Up @@ -326,11 +326,11 @@ INSERT INTO #AOHealthSummary
SELECT CAST(xv.event_name AS VARCHAR(50)), 0
FROM sys.dm_xe_sessions xes
INNER JOIN sys.dm_xe_session_events xv ON xes.address = xv.event_session_address
WHERE xes.name like 'AlwaysOn_Health'
WHERE xes.name like 'AlwaysOn_health'
ORDER BY event_name;

With Summary (XEvent, [Count])
AS (SELECT CAST(object_name AS VARCHAR(50)) AS [XEvent], count(*) AS [Count]
With Summary (XEvent, [COUNT])
AS (SELECT CAST(object_name AS VARCHAR(50)) AS [XEvent], count(*) AS [COUNT]
FROM #AOHealth_XELData
GROUP BY object_name)
UPDATE #AOHealthSummary
Expand All @@ -343,7 +343,7 @@ IF EXISTS(SELECT * FROM #AOHealthSummary) BEGIN
PRINT '==========================================';
-- Display event counts for AO Health XEvent data
SELECT * FROM #AOHealthSummary
ORDER BY [count] DESC, XEvent
ORDER BY [COUNT] DESC, XEvent
END

DROP TABLE #AOHealth_XELData
Expand Down