Watch this week’s video on YouTube. This week I want to share something that surprised me about using SQL Server’s SET IDENTITY_INSERT statement. I started with two tables with...
2019-07-10 (first published: 2019-06-25)
481 reads
Watch this week's video on YouTube
This week I want to share something that surprised me about using SQL Server's SET IDENTITY_INSERT statement.
I started with two tables with identity columns...
2019-06-25
9 reads
Watch this week's video on YouTube
This week I want to share something that surprised me about using SQL Server's SET IDENTITY_INSERT statement.
I started with two tables with identity columns...
2019-06-25
16 reads
Watch this week’s episode on YouTube. A long time ago I built an application that captured user input. One feature of the application was to compare the user’s input...
2019-07-03 (first published: 2019-06-18)
1,043 reads
Watch this week's video on YouTube
A long time ago I built an application that captured user input. One feature of the application was to compare the user's input against...
2019-06-18
12 reads
Watch this week's video on YouTube
A long time ago I built an application that captured user input. One feature of the application was to compare the user's input against...
2019-06-18
24 reads
This past weekend I had a blast presenting Joker’s Wild with Erin Stellato (blog|twitter), Andy Mallon (blog|twitter), and Drew Furgiuele (blog|twitter). Watch it here! Table of contents: What is...
2019-06-25 (first published: 2019-06-11)
452 reads
This past weekend I had a blast presenting Joker's Wild with Erin Stellato (blog|twitter), Andy Mallon (blog|twitter), and Drew Furgiuele (blog|twitter).
Watch this week's video on YouTube
Table of contents:
What is...
2019-06-11
9 reads
This past weekend I had a blast presenting Joker's Wild with Erin Stellato (blog|twitter), Andy Mallon (blog|twitter), and Drew Furgiuele (blog|twitter).
Watch this week's video on YouTube
Table of contents:
What is...
2019-06-11
2 reads
Watch this week’s episode on YouTube. While I know I don’t utilize most of the features available in SQL Server, I like to think I’m at least aware that those features...
2019-06-04
304 reads
If you've ever loaded a 2 GB CSV into pandas just to run a...
By James Serra
What problem is Fabric Ontology trying to solve? For years, most data conversations have...
By Steve Jones
Recently I ran across some code that used a lot of QUOTENAME() calls. A...
Comments posted to this topic are about the item The New Software Team
Comments posted to this topic are about the item Database Mail in SQL Server...
Comments posted to this topic are about the item The string_agg function
We create the following table and then insert some records in it:
create table t1 ( id int primary key, category char(1) not null, product varchar(50) ); insert into t1 values (1, 'A', 'Product 1'), (2, 'A', 'Product 2'), (3, 'A', 'Product 3'), (4, 'B', 'Product 4'), (5, 'B', 'Product 5');What happens if we execute the following query in both Sql Server and PostgreSQL?
select id,
category,
string_agg(product, ';')
over (partition by category order by id
rows between unbounded preceding and unbounded following) as stragg
from t1; See possible answers