How to Grant Permissions Only on the Replica in Database Mirroring and AlwaysOn AG
You work with Database Mirroring or AlwaysOn AG, and you want to make sure your end users work only on...
2016-03-03
278 reads
You work with Database Mirroring or AlwaysOn AG, and you want to make sure your end users work only on...
2016-03-03
278 reads
Happy 2016!
I continue my tradition of summarizing the things I learned in the past year (as a reminder, here’s what...
2016-01-25
649 reads
In the previous post, we talked about when you should use identity/sequence as a clustered index key and when it’s...
2016-01-19
1,169 reads
A few days ago, while delivering my session, The Data-Loading Performance Presentation, I was asked when, performance-wise, Identity should be...
2015-12-28 (first published: 2015-12-16)
3,791 reads
A few days ago I returned from PASS Summit 2015 (and a vacation I took afterwards). Here’s my recap: I...
2015-11-22
663 reads
I have just finished delivering my session, The Data Loading Performance Presentation at PASS Summit 2015. It went very well,...
2015-10-30
1,049 reads
Nolock is not the Satan, but no an angel too
Surfing the web you will find articles saying that Nolock is...
2015-10-26
468 reads
AlwaysOn Availability Groups is a great technology that centralizes the management of High Availability, Disaster Recovery and Scale-Out. However, in...
2015-09-24
1,307 reads
This weekend, I’ll hop on a plane and fly over to Norway for SQLSaturday Oslo.
I’ll be delivering a session I...
2015-08-26
752 reads
Last week, I gave a presentation about SQL Server’s data warehouse capabilities, and specifically about APS (Analytics Platform System) and...
2015-08-19
1,111 reads
By Steve Jones
I love Chicago. I went to visit three times in 2023: a Redgate event,...
By Brian Kelley
I have found that non-functional requirements (NFRs) can be hard to define for a...
By Kevin3NF
Can we normalize a couple of things? 1 – Trade Schools. Back in the...
Testing with AG on Linux with Cluster=NONE. it was all going ok and as...
Hi, I have two tables: one for headers with 9 fields and another for...
We're trying to understand how quick new versions of SQL server can be. Obviously...
Let’s consider the following script that can be executed without any error on both SQL Sever and PostgreSQL. We define the table t1 in which we insert three records:
create table t1 (id int primary key, city varchar(50)); insert into t1 values (1, 'Rome'), (2, 'New York'), (3, NULL);If we execute the following query, how will the records be sorted in both environments?
select city from t1 order by city;See possible answers