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#3741 sp_Blitz optimized locking #3743

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Merged
merged 1 commit into from
Nov 17, 2025
Merged

#3741 sp_Blitz optimized locking #3743

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5 changes: 3 additions & 2 deletions Documentation/sp_Blitz_Checks_by_Priority.md
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Original file line number Diff line number Diff line change
Expand Up @@ -6,8 +6,8 @@ Before adding a new check, make sure to add a Github issue for it first, and hav

If you want to change anything about a check - the priority, finding, URL, or ID - open a Github issue first. The relevant scripts have to be updated too.

CURRENT HIGH CHECKID: 271.
If you want to add a new one, start at 272.
CURRENT HIGH CHECKID: 272.
If you want to add a new one, start at 273.

| Priority | FindingsGroup | Finding | URL | CheckID |
|----------|-----------------------------|---------------------------------------------------------|------------------------------------------------------------------------|----------|
Expand Down Expand Up @@ -87,6 +87,7 @@ If you want to add a new one, start at 272.
| 100 | Performance | Many Plans for One Query | https://www.BrentOzar.com/go/parameterization | 160 |
| 100 | Performance | Max Memory Set Too High | https://www.BrentOzar.com/go/max | 50 |
| 100 | Performance | Memory Pressure Affecting Queries | https://www.BrentOzar.com/go/grants | 117 |
| 100 | Performance | Optimized Locking Not Fully Set Up | https://www.BrentOzar.com/go/optimizedlocking | 272 |
| 100 | Performance | Partitioned database with non-aligned indexes | https://www.BrentOzar.com/go/aligned | 72 |
| 100 | Performance | Repetitive Maintenance Tasks | https://ola.hallengren.com | 181 |
| 100 | Performance | Resource Governor Enabled | https://www.BrentOzar.com/go/rg | 10 |
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29 changes: 29 additions & 0 deletions sp_Blitz.sql
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Expand Up @@ -4935,6 +4935,35 @@ AS
CLOSE DatabaseDefaultsLoop;
DEALLOCATE DatabaseDefaultsLoop;

/* CheckID 272 - Performance - Optimized Locking Not Fully Set Up */
IF EXISTS (SELECT * FROM sys.all_columns WHERE name = 'is_optimized_locking_on' AND object_id = OBJECT_ID('sys.databases'))
AND NOT EXISTS ( SELECT 1
FROM #SkipChecks
WHERE DatabaseName IS NULL AND CheckID = 272 )
BEGIN
IF @Debug IN (1, 2) RAISERROR('Running CheckId [%d].', 0, 1, 272) WITH NOWAIT;

INSERT INTO [#BlitzResults]
( [CheckID] ,
[Priority] ,
[FindingsGroup] ,
[Finding] ,
[DatabaseName] ,
[URL] ,
[Details] )

SELECT
272 AS [CheckID] ,
100 AS [Priority] ,
'Performance' AS [FindingsGroup] ,
'Optimized Locking Not Fully Set Up' AS [Finding] ,
name,
'https://www.brentozar.com/go/optimizedlocking' AS [URL] ,
'RCSI should be enabled on this database to get the full benefits of optimized locking.' AS [Details]
FROM sys.databases
WHERE is_optimized_locking_on = 1 AND is_read_committed_snapshot_on = 0;
END;

/* Check if target recovery interval <> 60 */
IF
@ProductVersionMajor >= 10
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