Do *not* place TEMPDB on a local disk in a SQL failover cluster
What happens with tempdb on a local disk in a cluster? Read on to see that you will not get a failover if the local disk fails
2021-01-04
10,112 reads
Theo Ekelmans
- Interests: SQL, Hardware... especially if it comes in TBs, Anything written by Sir Terry Patchett, IOT, dabbeling in C#...... aaaand, ill stop here :)
Download SQL Patch Info
This article shows how to download sqlserverbuilds.blogspot.com to build your own automated sql patch level check.
2020-12-24 (first published: 2017-07-03)
6,347 reads
Visualize the timeline of your SQL jobs using Google graph and email
Generate an HTML page with the timeline of your SQL jobs using Google graph and sp_send_dbmail
2016-10-28 (first published: 2015-07-28)
19,039 reads
Version independent spGetBackupDateFromFile
This is an version independent stored procedure to get the backup date from a backup file.
It's tested for SQL 2005, 2008(R2), 2012 and 2014.
Consider it a template to which you can add more output parameters from the headerinfo to meet your requirements.
2016-04-21 (first published: 2016-03-31)
368 reads
SQL Job Timeline (Graphical)
This script generates a graphical timeline of all SQL jobs with a variable zoom level
2015-09-17 (first published: 2013-01-14)
6,692 reads
2015-05-13 (first published: 2013-03-14)
7,248 reads
Mirroring and different sector sizes? BAD IDEA!
Be carefull when replacing a defective (FLASH) storage device, its sector sizes may vary without you knowing it.
2011-12-27
4,640 reads
Compare 2 datasets and output delta in one TSQL statement
There are many ways 2 compare datasets to find differences, this is one of them.
2011-11-04 (first published: 2011-10-21)
2,315 reads
List index information for all databases
This SQL script returns a recordset with all the index information for all tables for all databases in a SQL server(instance)
2006-10-30 (first published: 2005-10-07)
2,677 reads
List index information for the current database
This SQL script returns a recordset with all the index information for all tables within a database
2005-10-18 (first published: 2005-10-07)
870 reads
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Fun with JSON II
Comments posted to this topic are about the item Fun with JSON II
Changing Data Types
Comments posted to this topic are about the item Changing Data Types
Answering Questions On Dropped Columns
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Question of the Day
Fun with JSON II
I have some data in a table:
CREATE TABLE #test_data
(
id INT PRIMARY KEY,
name VARCHAR(100),
birth_date DATE
);
-- Step 2: Insert rows
INSERT INTO #test_data
VALUES
(1, 'Olivia', '2025-01-05'),
(2, 'Emma', '2025-03-02'),
(3, 'Liam', '2025-11-15'),
(4, 'Noah', '2025-12-22');
If I run this query, how many rows are returned?
SELECT t1.[key] AS row,
t2.*
FROM OPENJSON(
(
SELECT t.* FROM #test_data AS t FOR JSON PATH
)
) t1
CROSS APPLY OPENJSON(t1.value) t2; See possible answers