SP_WASTED_SPACE will run through each column in your database and print a report of all the character columns. It will then print a report with :* The maximum length that a column is storing* The average length of data stored in each column* The amount of wasted space in each column* Hints on how to […]
2002-03-14
1,150 reads
This procedure will display the rows, reserved, data, index and unused space used in KB for all user tables in the database. The idea is to call sp_spaceused repeatedly. Limitation: certain versions of sp_spaceused will truncate the table name to 20 characters.Speed will depend on current activity level and locking in the database. It will […]
2002-03-14
413 reads
Drop all indexes, constraints and statistics for given table.
2002-03-14
1,217 reads
Generates a XML document containing metadata on a specified table. Table name is provided to the procedure.
2002-03-13
595 reads
This procedure when executed with the correct parameters, backs up a database in the specified directory pathUsage :exec USP_BACKUPDATABASE databasename, directory_path
2002-03-12
595 reads
This short and simple script is a very fast way to count the rows in all your indexed tables. I ran it against a 2-gigabyte database containing large tables (some with over a million rows!), and it returned results in under a second.
2002-03-12
2,956 reads
Given a table name as the parameter, all the indexes on the table can be dropped. This script can be useful if you want to drop indexes on a table inside another procedure
2002-03-12
13,928 reads
This procedure when executed with the correct parameters, exports all stored procedures from a database into different .SQL files in the path specified.Usage :exec USP_PRINT_PROCS username, password, servername, databasename, directory path
2002-03-12
579 reads
Returns the Owner, Table Name, Row count for all user tables in the current database.
2002-03-11
635 reads
When rebuilding a server or setting up a backup or DR server the logins need to be added into master and synchronised with the user databases.Inevitably there are orphaned users is sysusers or the sid's do not match with syslogins.I use this stored procedure to check for a particular user when the user experiences a […]
2002-03-07
831 reads
By Steve Jones
Thanks to everyone that attended my sessions at VS Live San Diego yesterday. It...
By Steve Jones
I was creating a question on sp_readerrorlog and realized that this procedure is different...
By SQLPals
Why sys.fn_dblog Is Undocumented And Why It's Still There Why sys.fn_dblog...
Comments posted to this topic are about the item Implementing Type 4 Slowly Changing...
Comments posted to this topic are about the item The Disabled Index
Comments posted to this topic are about the item Server-Level Table sizes
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