Replacing Cursors with Set-Based SQL Queries – Part 2
Part 2 of a discussion about replacing cursors with SQL statements for significant speed improvements.
In a recent post I discussed...
2011-07-06
12,482 reads
Part 2 of a discussion about replacing cursors with SQL statements for significant speed improvements.
In a recent post I discussed...
2011-07-06
12,482 reads
A brief mention that we are done with the school year flip process for transitioning to the new school year.
I...
2011-07-01
800 reads
Part 1 of a discussion about replacing cursors with SQL statements for significant speed improvements.
In a previous post I discussed...
2011-06-27
7,964 reads
A discussion of how Google can serve as an invaluable resource when facing a SQL-based challenge.
Today I briefly want to...
2011-06-23
733 reads
A discussion of how a separate database is used for storing table backups.
In a recent article, one of the things...
2011-06-20
883 reads
Why being careful is such an important mindset when working with SQL and databases.
At the Boston Public Schools, certain processes...
2011-06-17
1,127 reads
A small post regarding a couple SQL books I bought from Amazon.
A couple new books arrived in the mail from...
2011-06-15
842 reads
A continuation of the data dictionary discussion with information about how the documentation is done.
Today I’m going to continue discussing...
2011-06-13
1,468 reads
A brief discussion and links to a series of YouTube videos from Stéphane Faroult.
I’ll continue the discussion of the table...
2011-06-11
1,203 reads
Why table and column documentation is useful and some SQL for setting up the data dictionary tables.
At Boston Public Schools,...
2011-06-10
1,882 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