MAXDOP and Tempdb – SQL 2016
Starting SQL Server 2016 Max Degree of Parallellism (Max DOP) Macrosoft has made hanges on this and now we can set it at database level. This helps for replication...
2019-11-09
194 reads
Vinay Thakur
Smart Tlog Bkp
another great new feature for SQL Server 2017 is a smart backup with dmv sys.dm_db_log_space_usage this DMV provide log usage information using this we can plan to initiate the...
2019-11-05
36 reads
SQL Server 2019 GA
Yes, Finally SQL Server 2019 is Generally Available yesterday Nov 4th 2019. It has many great features great videos: https://channel9.msdn.com/Niners/dutchdatadude https://cloudblogs.microsoft.com/sqlserver/2019/11/04/gain-intelligence-over-data-with-sql-server-2019-now-generally-available/ https://cloudblogs.microsoft.com/sqlserver/2019/11/04/sql-server-2019-is-now-generally-available/
2019-11-05
94 reads
Resumable online index rebuild
continue on whats new SQL Server 2017 their is a great feature call resumable online index, means online index now has an option to PAUSE and RESUME or ABORT...
2019-11-04
152 reads
Back to school
Hey, I realize that future we need to know Database system, No SQL and Big Data. with that as things are moving to machine learning and AI system which...
2019-11-02
32 reads
Error 9002
This is very important error whenever you see this error it is clear that your database has “TLOG FILE FULL” and this could result into maintenance job failed or...
2019-10-30
33 reads
Read-only URL removal
When I blog to configure Read only replica. it would require to provide read-only URL information, and provide the replica sequence. but their is no easy way to remove...
2019-10-30
36 reads
Fail to cycle errorlog
sometime we observed that errorlog recycle is failed this happens when we monitor/read errorlog using our monitoring tool or monitoring application/scripts during this task if we want to recycle...
2019-10-29
34 reads
Read-only Replica -AG
Read only replica is a great concept where we can re-direct all the read only connections to that replica. Following are some of the great articles for it....
2019-10-25
131 reads
MSDB Size growing
msdb is growing due to queue. their is a great blog to help to reduce this How to reduce MSDB size from 42Gb to 200Mb query to get object...
2019-09-12
53 reads
Blogs
T-SQL Tuesday #202 SQL Server Outage You’ll Never Forget: A Roundup
When I put together the invitation for T-SQL Tuesday #202, I wasn't sure what...
A Last Minute Trip to the EU
By Steve Jones
My life has some crazy travel stretches for sure. Between speaking, office visits, customer...
Part 3 of 3: Tuning DiskANN — R, Alpha, L, Beam Width, Recall and Latency
In Part 1, we saw how ‘Vamana’ represents vectors as nodes, connects them with...
Forums
Implementing Type 4 Slowly Changing Dimensions in SQL Server
Comments posted to this topic are about the item Implementing Type 4 Slowly Changing...
The Disabled Index
Comments posted to this topic are about the item The Disabled Index
Server-Level Table sizes
Comments posted to this topic are about the item Server-Level Table sizes
Question of the Day
The Disabled Index
I run this code on SQL Server 2022.
CREATE TABLE Drink
(
drinkid INT NOT NULL
CONSTRAINT DrinkPK PRIMARY KEY CLUSTERED,
drinkname VARCHAR(20),
rating NUMERIC(2, 1)
)
GO
INSERT INTO Drink
(
drinkid,
drinkname,
rating
)
VALUES
(1, 'Margarita', 4.5),
(2, 'Mojito', 4.3),
(3, 'Old Fashioned', 4.7),
(4, 'Martini', 4.4),
(5, 'Cosmopolitan', 4.2)
GO
ALTER INDEX drinkpk ON dbo.drink DISABLE
GO
SELECT * FROM dbo.Drink
GO
What is the result? See possible answers