Use this script to set recommended Log files size growth for larger DBs. For more, please refer article: http://sqlmag.com/blog/choosing-default-sizes-your-data-and-log-files
2015-12-15 (first published: 2015-12-07)
1,235 reads
This script provide informations about SQL DBs files size and Log usage.
This little script use os_performance_counters
2015-12-14 (first published: 2015-12-03)
1,502 reads
When you’re reading from a log shipped secondary, you want the duration of restores to be as short as possible. The sproc provided switches the restores to “NORECOVERY” mode, and then switch back to “STANDBY” at the end of the process.
2015-12-11 (first published: 2015-11-23)
3,103 reads
This will log output of estimate compression for both PAGE and ROW for all tables and indexes
2015-12-10 (first published: 2015-11-20)
2,505 reads
This script will check the status of the node in Always On and enable or disable the jobs according to our requirement.
2015-12-02 (first published: 2015-11-18)
1,632 reads
SQL SERVER Includes a Hashbytes function, however it's limited to VARCHAR(8000). This can cause a problem when trying to build hashes over wide datasets.
Solution
Expose the C# Hashbytes function using CLR
2015-12-01 (first published: 2015-11-06)
947 reads
2015-11-26 (first published: 2015-11-02)
9,112 reads
Scripts used to validate the backups information as below
1) Database Backups for all databases For Previous Week
2) Most Recent Database Backup for Each Database
3) Most Recent Database Backup for Each Database - Detailed
4) Databases Missing a Back-Up Within Past 24 Hours
2015-11-25 (first published: 2015-11-03)
1,763 reads
Find Tables with identity, which should have PK with 1 column but have a PK with multiple columns or where the unique identity is contained in other indexes.
2015-11-25 (first published: 2015-11-04)
153 reads
Find Tables with identity, which should have PK with 1 column but have a PK which is clustered but has multiple columns.
2015-11-24 (first published: 2015-11-04)
944 reads
If you've ever loaded a 2 GB CSV into pandas just to run a...
By James Serra
What problem is Fabric Ontology trying to solve? For years, most data conversations have...
By Steve Jones
Recently I ran across some code that used a lot of QUOTENAME() calls. A...
Comments posted to this topic are about the item The New Software Team
Comments posted to this topic are about the item Database Mail in SQL Server...
Comments posted to this topic are about the item 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