Who’s My Agent?
Alright, I’m not famous, even though I share the name of a famous Jazz pianist. So, obviously I am NOT...
2011-02-23
681 reads
- Interests: Those that are of like precious faith, SQL Server
Dynamically script Create Database For Attach For All Databases
Modified version of a script that can be found at http://www.sqlservercentral.com/Contributions/InstallEditor
2010-05-20 (first published: 2009-05-07)
3,852 reads
Dynamically getting mail profile for sp_send_dbmail
I have found that I like to generate a script once and roll it out to multiple servers at the same time. SQL Server 2008 Management Studio makes that fairly easy by allowing one window to connect to multiple instances simultaneously
2009-01-27
1,518 reads
Blog: Disabling Log Shipping When the Secondary Server Doesn't Exist
Had a bit of an oddity show up during some testing today when trying to disable log shipping on the primary server using SSMS. My test scenario was such that our secondary server was not available any longer (had been renamed) and when I tried to disable the log shipping...
2009-01-22
1,294 reads
Monitor Object Changes
Based on post http://www.sqlservercentral.com/forum/link.asp?TOPIC_ID=4349 I decided to write this script which will check for object changes in all databases and send an email listing the objects changed to the Operator associated with the job. This by no means offsets the need to restrict change access to objects in production, but in those cases when you […]
2002-05-23
1,538 reads
Monitor File Growth - Set Based sp_MSforeachdb
This is a script, similar to some you have seen in the past, that will monitor file growth on all databases for the given server. This script is not a fancy solution that has a tons of bells and whistles but, it is efficient. The script is a concantanation of the create table / populate […]
2001-12-21
3,367 reads
Blogs
Convert SQL Audit Files to a CSV Using Read-SqlXEvent
By Patrick
SQL Server Audit is an efficient way to track and log events that occur...
Control Flow Restartability in Azure Data Factory
I presented at SQL Saturday Pittshburgh this past weekend about populating your data warehouse...
Monday Monitor Tips: Knowing Your RPO
By Steve Jones
A customer was asking recently about the RPO for their estate, and I showed...
Forums
how to query that stores mulit select field data
Hi everyone, I have a table as below, I would like to strip out...
Getting all ancestral parents of a table
From this link - https://stackoverflow.com/questions/22005698/how-to-find-all-the-dependencies-of-a-table-in-sql-server I can find all the child dependencies starting from my...
Something Odd About CAST/TRY_CAST
I've got some code that is supposed to generate a unique key by prefixing...
Question of the Day
STRING_AGG's behavior
Executing the following script (Sql Server 2022), you get the table t0 with 10 rows:
CREATE TABLE t0
( id INT PRIMARY KEY
, field1 VARCHAR(1000)
, field2 VARCHAR(MAX));
INSERT INTO t0
SELECT
gs.value
, REPLICATE ('X', 1000)
, REPLICATE ('Y', 1000)
FROM generate_series(1, 10, 1) gs;
GOWhat happens if you execute the following statements?
select STRING_AGG(field1, ';') within group (order by id) from t0;
select STRING_AGG(field2, ';') within group (order by id) from t0;