2011-01-14 (first published: 2010-12-28)
1,539 reads
Scripts
Scheduling Jobs for Random / Multiple Dates
I needed to run an ssis package / job on many dates that were not consistent and initially started creating dozens of job schedules before coming up with this idea...
2011-01-13 (first published: 2010-12-29)
1,259 reads
Finding no. of Rows in all tables of a datbase in one line of script
Consider you have 100+ tables in your database, you want to find a quick way to find no. of rows in each table
2011-01-11 (first published: 2010-12-22)
2,468 reads
Display multiple rows values as single row value
It will display the multiple
rows values in one row value.Like if there are 5 rows with values then that will be displayed in single row with specified separator.
2011-01-10 (first published: 2010-12-23)
3,633 reads
Store Procedure to create Insert statement from exisiting records
This procedure creates insert statements for the given table and given range of values of primary key column.
2011-01-07 (first published: 2010-12-23)
2,998 reads
Create SQL JOB to backup database and schedule it
This script create Job and backup the database.This job backup the database.This job is scheduled for particular time.
2011-01-06 (first published: 2010-12-23)
2,097 reads
2010-12-30 (first published: 2010-03-18)
2,478 reads
T-Log Backup/Restore with Date & Time
Simple script formatting the date and naming a backup file path for a t-log and restoring those logs.
2010-12-29 (first published: 2010-12-15)
1,499 reads
Linked Server Connectivity Test
A short procedure for your tools database. Use it to test connectivity to linked servers.
2010-12-28 (first published: 2010-03-19)
6,767 reads
2010-12-27 (first published: 2010-12-10)
1,177 reads
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Database Mail in SQL Server 2022
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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