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A hand holding open the front of a Victorian dollhouse to show the rooms and staircase inside

Capturing the SQL Behind SSMS Reports With Extended Events

March 21, 2020
Pinal Dave
SQL Tips and Tricks
SQL Extended Events, SQL Reports, SQL Server, SQL Server Management Studio

Capture the SQL behind SSMS reports with a filtered Extended Events ring buffer, inspect batch text, and remove the session afterward.

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A boat ramp ending in dry cracked mud with a red buoy at its foot, the lake shrunk far away

Stale Statistics: Detecting and Updating Them

March 20, 2020
Pinal Dave
SQL Performance
DBA, Execution Plan, SQL Performance, SQL Server Agent, SQL Statistics

Detect stale statistics with update properties, review modification thresholds, and schedule targeted refreshes with recorded outcomes.

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Title card: Msg 1842: File Size Cannot Exceed 2147483647 Pages

SQL SERVER – Msg 1842 – The File Size, Max Size Cannot be Greater Than 2147483647 in Units of a Page Size

March 19, 2020
Pinal Dave
SQL Tips and Tricks
SQL Data Storage, SQL Error Messages, SQL Scripts, SQL Server, SQL Server Configuration, Transaction Log

Could not allocate space for an object because the ‘PRIMARY’ filegroup is full and The File Size, Max Size Cannot be Greater Than 2147483647

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Gouache painting of a cottage with two front doors, one cream and one vermilion, and a path leading to the vermilion one

Authentication Mode Greyed Out in SSMS: Read the Real Value

March 18, 2020
Pinal Dave
SQL Tips and Tricks
Registry, SQL Scripts, SQL Server Configuration, SQL Server Security

An authentication mode greyed out in SSMS means the Security page can’t show the value it reads. This post reads the real mode with SERVERPROPERTY, with the registry value SSMS uses and with the error log. It also explains what the two valid values mean and how a bad value is repaired.

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Title card: Logging On as the CNO Failed With Error 1326

SQL SERVER – LogonUserExEx Fails for User & GetToken – Logging on as the CNO Failed With Error 1326

March 17, 2020
Pinal Dave
SQL Tips and Tricks
AlwaysOn, SQL Error Messages, SQL Server, SQL Server Cluster, SQL Server Security

In this blog I would share my learning about fixing error LogonUserExEx fails for user & GetToken – Logging on as the CNO failed with error 1326.

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Title card: PolyBase Error Msg 46530

SQL SERVER – PolyBase Error Msg 46530 – External Data Sources Are Not Supported With Type GENERIC

March 16, 2020
Pinal Dave
SQL Tips and Tricks
SQL Error Messages, SQL Scripts, SQL Server, SQL Server Configuration

In this blog, I would share my findings of error Msg 46530 – External data sources are not supported with type GENERIC. Let us read more…

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Independent shutters on a building are open or closed in different combinations

How to Decode @@OPTIONS Value? – Interview Question of the Week #268

March 15, 2020
Pinal Dave
SQL Interview Questions and Answers
SQL Scripts, SQL Server, SQL Server Configuration

How to decode @@OPTIONS value? Session-level SET options live in the @@options variable, and this script turns that number into readable settings.

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