Extract default & Named Instance from @@servername
Extract default & Named Instance from @@servername.
Print all characters before and after \ to find default and named instance name.
2019-05-03 (first published: 2015-04-15)
1,132 reads
SQl Hunt
- Interests: Like to make friendship with people.
Extract SQL Server Key details
Extract SQL Server Name, Instance Name, Service Account details, startMode and ServiceState details with Powershell.
2019-05-03 (first published: 2014-10-13)
6,093 reads
Extracting only Deadlock details from ErrorLog
If you want to extract only deadlock details, use the script.
2019-05-03 (first published: 2014-12-03)
3,810 reads
Find no of records in each table in database (against Clustered Index)
If you want to find TotalPages, Usedpages,datapages,totalspaceMB,UsedSpaceMB,DataSpaceMB then can use this query.
2019-05-03 (first published: 2014-12-26)
1,494 reads
2019-05-03 (first published: 2016-11-22)
773 reads
2019-05-03 (first published: 2015-03-29)
1,731 reads
Getting transaction log space usage statistics for all databases.
Easy way to get the TLOg space Usage details
2019-05-03 (first published: 2015-11-19)
1,349 reads
Job Step Log Output file path
If you have a requirement to carefully have the output file against each sql agent job step, you can use this script. If incase, there are many sql agent jobs and by any reason if any of the step does not have proper o/p file, this script can automatically create the o/p file.
2019-05-03 (first published: 2016-05-20)
1,435 reads
Kill all USer Sessions before starting to restore a Database
If you have a requirement to Kill all USer Sessions before starting to restore a Database, you may use this script
2019-05-03 (first published: 2015-07-08)
2,096 reads
Killing User Connection(session) connected to the Database.
The script will be helpful to kill all the user sessions before performing the refresh of the database.
2019-05-03 (first published: 2011-03-29)
2,620 reads
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STRING_AGG's behavior
Comments posted to this topic are about the item STRING_AGG's behavior
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Question of the Day
STRING_AGG's behavior
Executing the following script (Sql Server 2022), you get the table t0 with 10 rows:
CREATE TABLE t0
( id INT PRIMARY KEY
, field1 VARCHAR(1000)
, field2 VARCHAR(MAX));
INSERT INTO t0
SELECT
gs.value
, REPLICATE ('X', 1000)
, REPLICATE ('Y', 1000)
FROM generate_series(1, 10, 1) gs;
GOWhat happens if you execute the following statements?
select STRING_AGG(field1, ';') within group (order by id) from t0;
select STRING_AGG(field2, ';') within group (order by id) from t0;