Aggregrating varchar columns
Concatenate columns grouping on Index column (approach for summing varchar columns by grouping on index)
2016-05-12 (first published: 2009-09-13)
1,587 reads
Scripts
sp_spaceused rewritten as one query (no cursors)
Query that simulates running sp_spaceused on every applicable object in a database and gathering it all into a single result set.
2016-05-10 (first published: 2013-06-03)
2,293 reads
Agent Job Schedule Description
Yet another schedule description query with added grammatical improvements.
2016-05-06 (first published: 2016-04-20)
869 reads
Get Space on SQL hardrive
I was recently asked to monitor the Database size on the SQL server, and display the results in a report.
2016-05-05 (first published: 2016-04-16)
817 reads
DBCC CHECKDB to a table
An enhanced version of a script originally posted by Robert Pearl some time ago. It now takes into account changes in the tabelresults for CHECKDB in latter versions of SQL Server.
2016-05-04 (first published: 2016-04-20)
1,292 reads
Brute Force data search tool
searches entire db for a string, number, or date, returns list of results
2016-05-02 (first published: 2016-04-20)
1,274 reads
SQL server Agent - Status
As part of the application to monitor SQL health I created.
The procedure returns status of the SQL server Agent
2016-04-29 (first published: 2016-04-16)
639 reads
2016-04-28 (first published: 2016-04-07)
523 reads
Calculate Age (in years)
An inline table valued function (iTVF) that can be used to calculate age in years.
2016-04-27 (first published: 2016-04-06)
1,099 reads
Format Date Time Function
Function do return common datatime formats of a date.
select dbo.[KDT_FN_FORMATDATETIME]('LASTDAY DDDD',getdate())
2016-04-26 (first published: 2016-03-29)
1,666 reads
Blogs
T-SQL Tuesday #202: The Two Outages I Won't Ever Forget
By ReviewMyDB
My T-SQL Tuesday #202 entry for Marlon Ribunal's invitation on memorable SQL Server outages....
Measuring RAG Solutions: Are We Retrieving the Right Information?
A RAG pipeline that answers questions in the demo is not the same thing...
Advice I Like: Lots of Ideas
By Steve Jones
“A multitude of bad ideas is necessary for one good idea” – from Excellent...
Forums
Performance Regression After Upgrading from SQL Server 2016 to 2022
Hello everyone, Last week we performed an upgrade of our SQL Server instance, moving...
Adding new column with DEFAULT
Comments posted to this topic are about the item Adding new column with DEFAULT
How do I connect to a SQL Server database on my ISP?
I've got a web application for my side business. I've added a SQL Server...
Question of the Day
Adding new column with DEFAULT
Which number will the COUNT() return after executing the following statements:
DROP TABLE IF EXISTS #test; CREATE TABLE #test (id INT) INSERT INTO #test (id) SELECT * FROM GENERATE_SERIES(1, 3) AS gs ; ALTER TABLE #test ADD flag BIT CONSTRAINT DF_#test_flag DEFAULT 0; go UPDATE #test SET flag = 0 WHERE id = 1 UPDATE #test SET flag = 1 WHERE id = 2 INSERT INTO #test (id) VALUES (4) SELECT COUNT(*) FROM #test AS t WHERE flag = 0See possible answers