Comparing Stored Procedures, Part 2
Second in a series of scripts demonstrating a quantitative comparison between the text of two stored procedures
2011-03-29 (first published: 2009-02-09)
2,526 reads
Scripts
2011-03-28 (first published: 2009-02-06)
8,115 reads
SQL 2005 Rebuild\Reorganize Indexes with Reports
This custom sp rebuilds \ reorganizes indexes for SQL 2005 databases and logs results for further analysis.
2011-03-25 (first published: 2009-02-16)
7,191 reads
My favorite way to access Excel files
Using opendatasource to retrieve data from Excel files as if querying a table.
2011-03-22 (first published: 2009-01-27)
11,866 reads
2011-03-18 (first published: 2010-09-21)
2,852 reads
Update 2 databases with 1 script
This script will allow you to update 2 databases with the same names, but different schemas/software/database versions.
2011-03-14 (first published: 2011-03-03)
2,228 reads
Get Item from Delimited List at Position
Returns the item from a delimited list at the specified position. Both position and delimiter are parameters.
2011-03-10 (first published: 2011-02-21)
1,071 reads
2011-03-09 (first published: 2011-02-21)
805 reads
2011-03-07 (first published: 2011-02-21)
8,668 reads
2011-03-04 (first published: 2011-02-21)
6,127 reads
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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