2019-12-30
589 reads
Logins
Audit Users logging in using "sa" or service accounts
Security is probably one of a production DBA's most important tasks and if developers use application or service accounts to run queries in your production environment you need to identify then and prohibit it. I notice some unwanted activity after staring a new job and decided to create a script that notifies me via email when […]
2019-07-04 (first published: 2019-06-26)
2,054 reads
2019-04-16
731 reads
Login restriction from selected applications and users
It will help to DBA for restrict the SQL Users login from selected applications programs and track there logins with Host name and other details
2018-04-11 (first published: 2018-03-29)
717 reads
Generate Login Script(2008R2 And Older)
Generate Script from Logins of Sql Server to recreate in another instance
2015-08-25 (first published: 2015-08-10)
1,726 reads
Prevent and Log Certain SQL Server Login Attempts
Aaron Bertrand presents a more elegant to prevent developers from attempting to log into production databases using application logins (and to log any such attempts).
2015-04-14
7,318 reads
2014-05-14
2,215 reads
2014-03-28
1,867 reads
2014-03-26
2,072 reads
Script Login Differences
Compare the logins and users on two instances and generate a TSQL script to make them the same.
2015-02-26 (first published: 2013-11-15)
2,803 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
changing over to a tab delimited file in my pkg that walks thru folders
hi, we just decided to change over to a tab delimited format in a...
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...
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;