Generate scripts for SQL Server Management Studio diagrams
The procedure generates an import script of diagrams.
2019-04-15 (first published: 2017-03-22)
6,712 reads
Scripts
Index Breakdown
Provides a robust breakdown of all indexes contained within a database allowing for quick analysis and identification of inefficient, redundant, unused, bloated, stale, and / or poorly architected indexes.
2019-04-15 (first published: 2013-11-08)
7,183 reads
2019-04-15 (first published: 2009-08-31)
1,302 reads
Object Search
Procedure to search any database (or a combination of databases, including all) for a specific string found in column names, object names, and / or object definitions.
2019-04-15 (first published: 2009-04-29)
5,032 reads
SQL Battleship
It's you versus the computer in the classic game of Battleship, completely playable from the SQL Server Management Studio interface!
2019-04-15 (first published: 2014-04-25)
8,432 reads
SQL Server System Report
Overview report for tracking key database performance metrics, general system stats, overall activity, and general server info, including: properties and settings, uptime, drive space, DB size allocation, growth stats, backups, jobs, index fragmentation, missing and unused indexes, and much more.
2019-04-15 (first published: 2010-05-11)
16,034 reads
String Search
Search for a string value within columns of data types CHAR, NCHAR, NTEXT, NVARCHAR, TEXT, VARCHAR, XML.
2019-04-15 (first published: 2012-03-19)
6,746 reads
2019-04-15 (first published: 2012-11-26)
3,394 reads
2019-04-15 (first published: 2009-10-27)
15,576 reads
DigitsOnlyEE and AlphaNumericOnly
A nasty fast way to remove non-numeric and non-alphanumeric characters from a string
2019-03-15 (first published: 2016-05-17)
3,310 reads
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The string_agg function
Comments posted to this topic are about the item The string_agg function
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