2023-08-14
392 reads
2023-08-14
392 reads
Steve Jones notes there aren't really nested transactions in SQL Server. And we all ought to know this.
2023-03-06
419 reads
This article looks at a simple example of using explicit transactions when modifying data in SQL Server tables.
2022-10-10
2020-02-06
1,158 reads
There are frequent misunderstandings about Explicit Transactions, not limited to use of 'nested transactions'. This article attempts to explain by example many of the behaviors of this feature.
2018-07-13 (first published: 2015-12-30)
17,625 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...
You can find the slidedeck for my Techorama session “Microsoft Fabric for Dummies” on...
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