What's changed recently?
Often when tracking down problems, you need to know if anything has changed recently, this script will tell you...
2015-10-20 (first published: 2013-05-30)
3,916 reads
Scripts
2015-10-19 (first published: 2013-08-30)
4,386 reads
2015-10-16 (first published: 2013-05-30)
5,736 reads
Figure out the Blocking issue
This script will help you to get the culprit along with IP address and User name which helps us to determine the Blocking root cause.
2015-10-14 (first published: 2013-12-08)
4,413 reads
List all tables and their respective information.
List all tables in a SQL Server database with the details of them.
2015-10-13 (first published: 2013-02-20)
4,578 reads
Get IP Addresses of all Hostnames using SQL Server
To get the IP addresses of Multiple hostnames from below stored procedure.
2015-10-12 (first published: 2013-04-17)
5,812 reads
2015-10-09 (first published: 2014-03-21)
5,004 reads
2015-10-08 (first published: 2015-07-02)
1,107 reads
2015-10-07 (first published: 2015-09-18)
1,634 reads
Migrate existing DB Mail Exchange Configuration with New
Sometime due to the heavy load in Exchange servers we received configuration alerts notifications and report delay and that time it is require to move to some other exchange servers to full fill the requirement during the critical periods.
2015-10-06 (first published: 2014-12-19)
1,115 reads
Blogs
The Book of Redgate: Profits
By Steve Jones
Redgate is a for-profit company. We look to make money by building and selling...
Stop Using Pandas for Aggregations — Try DuckDB Instead
If you've ever loaded a 2 GB CSV into pandas just to run a...
Understanding Fabric Ontology
By James Serra
What problem is Fabric Ontology trying to solve? For years, most data conversations have...
Forums
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Question of the Day
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