Setting SQL Server Default Locations
How to set the default locations for backups, data files, and log files in SQL Server.
2010-11-11
8,566 reads
Backup and restore
2010-10-08
2,774 reads
Statistical Sampling for Verifying Database Backups
A DBA's huge workload can start to threaten best practices for data backup and recovery, but ingenuity, and an eye for a good tactic, can usually find a way. For Tom, the revelation about a solution came from eating crabs. Statistical sampling can be brought to bear to minimize the risk of failure of an emergency database restore.
2010-06-01
2,557 reads
2010-05-18
2,790 reads
Backup SQL Server to Amazon S3 with CloudBerry Backup
In this sponsored article from Cloudberry, learn how you can backup your SQL Server data to the Amazon EC3 cloud.
2010-05-13
2,295 reads
2010-04-30
3,435 reads
2010-03-18
3,243 reads
2010-03-16
3,808 reads
Backup or Restore progess
This procedure provides you the progess of the database backup or restore. We can execute the procedure to find the remaining time for completion of the backup or restore.
2011-07-18 (first published: 2010-02-19)
2,373 reads
Corruption Recovery Tips, Database Shrinkage Advice and More
Question: My backup strategy is a daily full backup at 1 a.m. and a log backup every hour. A DBCC CHECKDB also runs every day at 4 a.m. If I get to work at 8 a.m. and discover that the nighttime consistency checks found extensive corruption, how can I recover without losing a lot of data?
2010-02-19
2,199 reads
Blogs
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...
QUOTENAME Basics: #SQLNewBlogger
By Steve Jones
Recently I ran across some code that used a lot of QUOTENAME() calls. A...
Forums
The New Software Team
Comments posted to this topic are about the item The New Software Team
Database Mail in SQL Server 2022
Comments posted to this topic are about the item Database Mail in SQL Server...
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