SQL DBA Cheatcode Part 3 : Few Important Queries for any DBA

2

In continuation of our DBA Cheatcode series :-

 

I started this series on Queries\T-SQL commands that we use in our day to day operations or those queries which should be handy for any SQL DBA(Junior or senior) out there. In this series, I’ll try to share as many queries as I have or I use. There are 1000s features in SQL Server and each feature has its own set of infinite queries so any blog cannot cover all queries and all features but I will try to cover the queries that is needed in our day to day activities as a DBA. Here is the third installment of this series.(Database Backup\Restore Special)

Comments are most welcome by readers which can also enhance my database of queries.
**DISCLAIMER : I have personally used all these queries but these may or may not work in your environment depending on your server setting, server edition\version etc. Please test these queries in lower environment first before executing these in production directly**

 

Previous Blogs of this Series :-

 

CHEATCODE 1 — GENERIC

CHEATCODE 2 — REPLICATION SPECIFIC

Note :- I would like to thank countless sites and articles present there on google which helped me save all these queries to my personal QUERY DATABASE. This series is for knowledge sharing pupose only and you can share these queries again to your colleagues and friends.

 

QUERY 1 :- SCRIPT TO SHOW ALL RUNNING BACKUPS\RESTORES AND THEIR ESTIMATED COMPLETION TIME :-

This one script is very useful in our day to day operations as DBA in which we need to provide ETAs to customer for database refresh or backup related tasks. Below query provides detailed information about it :-

SELECT percent_complete,
            CAST((estimated_completion_time/3600000) as varchar) + ' hour(s), '
                  + CAST((estimated_completion_time %3600000)/60000 as varchar) + 'min, '
                  + CAST((estimated_completion_time %60000)/1000 as varchar) + ' sec' as est_time_to_go,command,
            s.text,
            start_time,           
CAST(((DATEDIFF(s,start_time,GetDate()))/3600) as varchar) + ' hour(s), '
                  + CAST((DATEDIFF(s,start_time,GetDate())%3600)/60 as varchar) + 'min, '
                  + CAST((DATEDIFF(s,start_time,GetDate())%60) as varchar) + ' sec' as running_time,
            dateadd(second,estimated_completion_time/1000, getdate()) as est_completion_time 
FROM sys.dm_exec_requests r
CROSS APPLY sys.dm_exec_sql_text(r.sql_handle) s
WHERE r.command in ('RESTORE DATABASE', 'BACKUP DATABASE', 'RESTORE LOG', 'BACKUP LOG')

 

 

QUERY 2 :- RESTORE HISTORY FOR A PARTICULAR INSTANCE :-

This script provides complete restore history of all databases present in the instance with restore time, backup used, Backup time and other details :-


SELECT [rs].[destination_database_name],
 [rs].[restore_date],
 [bs].[backup_start_date],
 [bs].[backup_finish_date],
 [bs].[database_name] as [source_database_name],
 [bmf].[physical_device_name] as [backup_file_used_for_restore]
 FROM msdb..restorehistory rs
 INNER JOIN msdb..backupset bs
 ON [rs].[backup_set_id] = [bs].[backup_set_id]
 INNER JOIN msdb..backupmediafamily bmf
 ON [bs].[media_set_id] = [bmf].[media_set_id]
 ORDER BY [rs].[restore_date] DESC

QUERY 3 :- SCRIPT TO SCRIPTOUT ALL ROLES AND PERMISSIONS OF A DATABASE :-

 

Its a very important and useful script for any database restore related task. In most of the scenarios, you need to perform database refresh operation between different environments which have different user permissions all to gather. So in order to get the user permissions as they were prior to restore, you need to generate permission script before database refresh and need to apply it after the database refresh. Below script does wonder here and script out all roles, users and their permissions :-

 

print @@servername
print db_name()
--Script to Reverse Engineer SQL Server Object Role Permissions
--Written By Bradley Morris
--In Query Analyzer be sure to go to
--Query -> Current Connection Options -> Advanced (Tab)
--and set Maximum characters per column
--to a high number, such as 10000, so
--that all the code will be displayed.
begin
declare @dRoleName [sysname]
DECLARE _outer
CURSOR
LOCAL
FORWARD_ONLY
READ_ONLY
FOR
select 'RoleName' = name 
from sysusers where (issqlrole = 1 or isapprole = 1)
AND [name] NOT IN
(
'public',
'INFORMATION_SCHEMA',
'db_owner',
'db_accessadmin',
'db_securityadmin',
'db_ddladmin',
'db_backupoperator',
'db_datareader',
'db_datawriter',
'db_denydatareader',
'db_denydatawriter'
)
OPEN _outer
FETCH
NEXT
FROM _outer
INTO
@dRoleName
WHILE @@FETCH_STATUS = 0
BEGIN
DECLARE @DatabaseRoleName [sysname]
--SET @DatabaseRoleName = '{Database Role Name}'
SET @DatabaseRoleName = @dRoleName
SET NOCOUNT ON
DECLARE
@errStatement [varchar](8000),
@msgStatement [varchar](8000),
@DatabaseRoleID [smallint],
@IsApplicationRole [bit],
@ObjectID [int],
@ObjectName [sysname]
SELECT
@DatabaseRoleID = [uid],
@IsApplicationRole = CAST([isapprole] AS bit)
FROM [dbo].[sysusers]
WHERE
[name] = @DatabaseRoleName
AND
(
[issqlrole] = 1
OR [isapprole] = 1
)
AND [name] NOT IN
(
'public',
'INFORMATION_SCHEMA',
'db_owner',
'db_accessadmin',
'db_securityadmin',
'db_ddladmin',
'db_backupoperator',
'db_datareader',
'db_datawriter',
'db_denydatareader',
'db_denydatawriter'
)
IF @DatabaseRoleID IS NULL
BEGIN
IF @DatabaseRoleName IN 
(
'public',
'INFORMATION_SCHEMA',
'db_owner',
'db_accessadmin',
'db_securityadmin',
'db_ddladmin',
'db_backupoperator',
'db_datareader',
'db_datawriter',
'db_denydatareader',
'db_denydatawriter'
)
SET @errStatement = 'Role ' + @DatabaseRoleName + ' is a fixed database role and cannot be scripted.'
ELSE
SET @errStatement = 'Role ' + @DatabaseRoleName + ' does not exist in ' + DB_NAME() + '.' + CHAR(13) +
'Please provide the name of a current role in ' + DB_NAME() + ' you wish to script.'
RAISERROR(@errStatement, 16, 1)
END
ELSE
BEGIN
SET @msgStatement = '--Security creation script for role ' + @DatabaseRoleName + CHAR(13) +
'--Created At: ' + CONVERT(varchar, GETDATE(), 112) + REPLACE(CONVERT(varchar, GETDATE(), 108), ':', '') + CHAR(13) +
'--Created By: ' + SUSER_NAME() + CHAR(13) +
'--Add Role To Database' + CHAR(13)
IF @IsApplicationRole = 1
SET @msgStatement = @msgStatement + 'EXEC sp_addapprole' + CHAR(13) +
CHAR(9) + '@rolename = ''' + @DatabaseRoleName + '''' + CHAR(13) +
CHAR(9) + '@password = ''{Please provide the password here}''' + CHAR(13)
ELSE
BEGIN
set @msgStatement = ''
SET @msgStatement = @msgStatement + 'EXEC sp_addrole ' + '@rolename =''' + @DatabaseRoleName + '''
go' 
END
SET @msgStatement = @msgStatement  
PRINT @msgStatement
DECLARE _sysobjects
CURSOR
LOCAL
FORWARD_ONLY
READ_ONLY
FOR
SELECT
DISTINCT([sysobjects].[id]),
'[' + USER_NAME([sysobjects].[uid]) + '].[' + [sysobjects].[name] + ']'
FROM [dbo].[sysprotects]
INNER JOIN [dbo].[sysobjects]
ON [sysprotects].[id] = [sysobjects].[id]
WHERE [sysprotects].[uid] = @DatabaseRoleID
OPEN _sysobjects
FETCH
NEXT
FROM _sysobjects
INTO
@ObjectID,
@ObjectName
WHILE @@FETCH_STATUS = 0
BEGIN
SET @msgStatement = ''
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseRoleID AND [action] = 193 AND [protecttype] = 205)
SET @msgStatement = @msgStatement + 'SELECT,'
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseRoleID AND [action] = 195 AND [protecttype] = 205)
SET @msgStatement = @msgStatement + 'INSERT,'
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseRoleID AND [action] = 197 AND [protecttype] = 205)
SET @msgStatement = @msgStatement + 'UPDATE,'
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseRoleID AND [action] = 196 AND [protecttype] = 205)
SET @msgStatement = @msgStatement + 'DELETE,'
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseRoleID AND [action] = 224 AND [protecttype] = 205)
SET @msgStatement = @msgStatement + 'EXECUTE,'
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseRoleID AND [action] = 26 AND [protecttype] = 205)
SET @msgStatement = @msgStatement + 'REFERENCES,'
IF LEN(@msgStatement) > 0
BEGIN
IF RIGHT(@msgStatement, 1) = ','
SET @msgStatement = LEFT(@msgStatement, LEN(@msgStatement) - 1)
SET @msgStatement = 'GRANT ' + @msgStatement + ' ON ' + @ObjectName + ' TO ' + @DatabaseRoleName + '
go'
PRINT @msgStatement
END
SET @msgStatement = ''
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseRoleID AND [action] = 193 AND [protecttype] = 206)
SET @msgStatement = @msgStatement + 'SELECT,'
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseRoleID AND [action] = 195 AND [protecttype] = 206)
SET @msgStatement = @msgStatement + 'INSERT,'
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseRoleID AND [action] = 197 AND [protecttype] = 206)
SET @msgStatement = @msgStatement + 'UPDATE,'
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseRoleID AND [action] = 196 AND [protecttype] = 206)
SET @msgStatement = @msgStatement + 'DELETE,'
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseRoleID AND [action] = 224 AND [protecttype] = 206)
SET @msgStatement = @msgStatement + 'EXECUTE,'
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseRoleID AND [action] = 26 AND [protecttype] = 206)
SET @msgStatement = @msgStatement + 'REFERENCES,'
IF LEN(@msgStatement) > 0
BEGIN
IF RIGHT(@msgStatement, 1) = ','
SET @msgStatement = LEFT(@msgStatement, LEN(@msgStatement) - 1)
SET @msgStatement = 'DENY' + CHAR(13) +
CHAR(9) + @msgStatement + CHAR(13) +
CHAR(9) + 'ON ' + @ObjectName + CHAR(13) +
CHAR(9) + 'TO ' + @DatabaseRoleName
PRINT @msgStatement
END
FETCH
NEXT
FROM _sysobjects
INTO
@ObjectID,
@ObjectName
END
CLOSE _sysobjects
DEALLOCATE _sysobjects
--PRINT 'GO'
END
FETCH
NEXT
FROM _outer
INTO
@dRoleName
end
end
--------------For users
begin
DECLARE @DatabaseUserName [sysname]
declare @UName sysname
SET NOCOUNT ON
DECLARE
--@errStatement [varchar](8000),
--@msgStatement [varchar](8000),
@DatabaseUserID [smallint],
@ServerUserName [sysname],
@RoleName [varchar](8000)
--@ObjectID [int],
--@ObjectName [varchar](261)
DECLARE _dbusers
CURSOR
LOCAL
FORWARD_ONLY
READ_ONLY
FOR
SELECT
[sysusers].name
FROM [dbo].[sysusers]
INNER JOIN [master].[dbo].[syslogins]
ON [sysusers].[sid] = [master].[dbo].[syslogins].[sid]
OPEN _dbusers
FETCH NEXT FROM _dbusers INTO @UName
WHILE @@FETCH_STATUS = 0
begin
--cursor ends for all users
set @DatabaseUserName=@UName
SELECT
@DatabaseUserID = [sysusers].[uid],
@ServerUserName = [master].[dbo].[syslogins].[loginname]
FROM [dbo].[sysusers]
INNER JOIN [master].[dbo].[syslogins]
ON [sysusers].[sid] = [master].[dbo].[syslogins].[sid]
WHERE [sysusers].[name] = @DatabaseUserName
IF @DatabaseUserID IS NULL
BEGIN
SET @errStatement = 'User ' + @DatabaseUserName + ' does not exist in ' + DB_NAME() + CHAR(13) +
'Please provide the name of a current user in ' + DB_NAME() + ' you wish to script.'
RAISERROR(@errStatement, 16, 1)
END
ELSE
BEGIN
SET @msgStatement =''
SET @msgStatement = 
--'--Add User To Database' + CHAR(13) +
'EXEC [sp_grantdbaccess]' + ' @loginame =''' + @ServerUserName + ''',' + ' @name_in_db =''' + @DatabaseUserName + '''
GO' 
PRINT @msgStatement
DECLARE _sysusers
CURSOR
LOCAL
FORWARD_ONLY
READ_ONLY
FOR
SELECT
[name]
FROM [dbo].[sysusers]
WHERE
[uid] IN
(
SELECT
[groupuid]
FROM [dbo].[sysmembers]
WHERE [memberuid] = @DatabaseUserID
)
OPEN _sysusers
FETCH
NEXT
FROM _sysusers
INTO @RoleName
WHILE @@FETCH_STATUS = 0
BEGIN
SET @msgStatement = 'EXEC [sp_addrolemember] ' + '@rolename = ''' + @RoleName + ''',' + ' @membername = ''' + @DatabaseUserName + '''
go'
PRINT @msgStatement
FETCH
NEXT
FROM _sysusers
INTO @RoleName
END
SET @msgStatement = '' + CHAR(13) 
PRINT @msgStatement
DECLARE _sysobjects
CURSOR
LOCAL
FORWARD_ONLY
READ_ONLY
FOR
SELECT
DISTINCT([sysobjects].[id]),
'[' + USER_NAME([sysobjects].[uid]) + '].[' + [sysobjects].[name] + ']'
FROM [dbo].[sysprotects]
INNER JOIN [dbo].[sysobjects]
ON [sysprotects].[id] = [sysobjects].[id]
WHERE [sysprotects].[uid] = @DatabaseUserID
OPEN _sysobjects
FETCH
NEXT
FROM _sysobjects
INTO
@ObjectID,
@ObjectName
WHILE @@FETCH_STATUS = 0
BEGIN
SET @msgStatement = ''
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseUserID AND [action] = 193 AND [protecttype] = 205)
SET @msgStatement = @msgStatement + 'SELECT,'
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseUserID AND [action] = 195 AND [protecttype] = 205)
SET @msgStatement = @msgStatement + 'INSERT,'
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseUserID AND [action] = 197 AND [protecttype] = 205)
SET @msgStatement = @msgStatement + 'UPDATE,'
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseUserID AND [action] = 196 AND [protecttype] = 205)
SET @msgStatement = @msgStatement + 'DELETE,'
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseUserID AND [action] = 224 AND [protecttype] = 205)
SET @msgStatement = @msgStatement + 'EXECUTE,'
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseUserID AND [action] = 26 AND [protecttype] = 205)
SET @msgStatement = @msgStatement + 'REFERENCES,'
IF LEN(@msgStatement) > 0
BEGIN
IF RIGHT(@msgStatement, 1) = ','
SET @msgStatement = LEFT(@msgStatement, LEN(@msgStatement) - 1)
SET @msgStatement = 'GRANT' + CHAR(13) +
CHAR(9) + @msgStatement + CHAR(13) +
CHAR(9) + 'ON ' + @ObjectName + CHAR(13) +
CHAR(9) + 'TO ' + @DatabaseUserName
PRINT @msgStatement
END
SET @msgStatement = ''
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseUserID AND [action] = 193 AND [protecttype] = 206)
SET @msgStatement = @msgStatement + 'SELECT,'
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseUserID AND [action] = 195 AND [protecttype] = 206)
SET @msgStatement = @msgStatement + 'INSERT,'
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseUserID AND [action] = 197 AND [protecttype] = 206)
SET @msgStatement = @msgStatement + 'UPDATE,'
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseUserID AND [action] = 196 AND [protecttype] = 206)
SET @msgStatement = @msgStatement + 'DELETE,'
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseUserID AND [action] = 224 AND [protecttype] = 206)
SET @msgStatement = @msgStatement + 'EXECUTE,'
IF EXISTS(SELECT * FROM [dbo].[sysprotects] WHERE [id] = @ObjectID AND [uid] = @DatabaseUserID AND [action] = 26 AND [protecttype] = 206)
SET @msgStatement = @msgStatement + 'REFERENCES,'
IF LEN(@msgStatement) > 0
BEGIN
IF RIGHT(@msgStatement, 1) = ','
SET @msgStatement = LEFT(@msgStatement, LEN(@msgStatement) - 1)
SET @msgStatement = 'DENY' + CHAR(13) +
CHAR(9) + @msgStatement + CHAR(13) +
CHAR(9) + 'ON ' + @ObjectName + CHAR(13) +
CHAR(9) + 'TO ' + @DatabaseUserName
PRINT @msgStatement
END
FETCH NEXT FROM _sysobjects INTO @ObjectID,@ObjectName
END
CLOSE _sysobjects
DEALLOCATE _sysobjects
end
close _sysusers
deallocate _sysusers
FETCH NEXT FROM _dbusers INTO @UName
END
close _dbusers
deallocate _dbusers
--end
--END
end
--sp_helptext sp_helprolemember
---------------------------------Generating script to add role members --------------------------------
set nocount on
if object_id('tempdb..#t') is not null
drop table #t
select DbRole = g.name, MemberName = u.name, MemberSID = u.sid  into #t
from sysusers u, sysusers g, sysmembers m  
where g.uid = m.groupuid  
and g.issqlrole = 1  
and u.uid = m.memberuid  
and 1=2
insert into #t exec sp_helprolemember
--select * from #t
--sp_addrolemember
declare @dbrole varchar(800)
declare @membername varchar(800)
DECLARE _addrole CURSOR FOR 
SELECT DbRole, MemberName
FROM #t
OPEN _addrole 
FETCH NEXT FROM _addrole 
INTO @dbrole, @membername
WHILE @@FETCH_STATUS = 0
BEGIN
--print @dbrole + @membername
print 'sp_addrolemember @rolename =''' +  @dbrole + ''',  @membername = ''' + @membername + '''
go'
FETCH NEXT FROM _addrole 
INTO @dbrole, @membername
end
close _addrole
deallocate _addrole
print db_name()

 

QUERY 4 :- Restore SQL Database from MDF file ( without LDF file)
In the below script I have created the database, create a table in that, dropped its log file and created the database with the .mdf file.

 

-- created database with .mdf and .ldf file
CREATE DATABASE [TEST]
ON  PRIMARY
( NAME = N'TEST', FILENAME = N'C:\TEST_Data.mdf')
 LOG ON
( NAME = N'TEST_log', FILENAME = N'C:\TEST_log.ldf')
GO
-- inserting data into database
use TEST
go
CREATE TABLE customer
(    customer_id int not null,
     customer_name    varchar(50)    not null,
     address    varchar(50),   
     city    varchar(50),   
     state    varchar(25),   
     zip_code    varchar(10),   
)   
-- inserting records
insert into customer values(1,'John','9290-9300 Transit Road','Amherst','NY','14051')
insert into customer values(2,'Sam','4030 Maple Ave.','Amherst','NY','14051')
insert into customer values(3,'Jason','4888 State Route 30','Amherst','NY','14051')
insert into customer values(4,'Joe','1651 Clark Street','Amherst','NY','14051')
go
-- Selecting Data and verifying Data is inserted
select * from TEST..customer
-- deleting the log file
-- detaching the database file
USE [master]
GO
EXEC master.dbo.sp_detach_db @dbname = N'TEST'
GO
-- now next step is delete the file manually or you can do it from command prompt
EXEC xp_cmdshell 'del C:\Test_log.ldf'
EXEC xp_cmdshell 'dir C:\Test_log.ldf'
-- script to attach the database
USE [master]
GO
CREATE DATABASE TEST ON
( FILENAME = N'C:\TEST_Data.mdf' )
FOR ATTACH
GO

 

SCRIPT 5 :- RANDOM USEFUL SCRIPTS FOR DATABASE BACKUP & RESTORE

 

Some Randome scripts for Backup\restore :-

–- Script to Get the backup file properties

 RESTORE FILELISTONLY FROM DISK = ‘D:\TEST.bak’


–- Script to delete the backup history of the specific databsae

 EXEC msdb.dbo.sp_delete_database_backuphistory @database_name = N’TEST1′
 GO

--Script to get basic details of a backup file

RESTORE HEADERONLY FROM DISK = 'E:\Restore\backroom.bak'

--Script to check consistency of a backup file

RESTORE VERIFYONLY FROM DISK ='E:\Restore\backroom.bak'

--Script to check backup media information for the backup device.

RESTORE LABELONLY FROM DISK = 'E:\Restore\Sample.bak' 

-- Script to fix all Orphan users after restore :-

DECLARE @username varchar(25)
  DECLARE fixusers CURSOR
  FOR
  SELECT UserName = name FROM sysusers
    WHERE issqluser = 1 and (sid is not null and sid <> 0x0)
      and suser_sname(sid) is null
        ORDER BY name
  OPEN fixusers
  FETCH NEXT FROM fixusers
  INTO @username
  WHILE @@FETCH_STATUS = 0
  BEGIN
    EXEC sp_change_users_login 'update_one', @username, @username
    FETCH NEXT FROM fixusers
    INTO @username
  END CLOSE fixusers
  DEALLOCATE fixusers

-- Script to Drop all users of source backup after restore

declare @user_name varchar(100), @exec_sql varchar(2000)
declare user_cursor cursor for
select name from sysusers 
where issqlrole = 0
and hasdbaccess = 1
and name <> 'dbo'

open user_cursor
FETCH NEXT FROM user_cursor  into @user_name 
   WHILE @@FETCH_STATUS  = 0
   BEGIN
           set @exec_sql = 'exec sp_revokedbaccess ' +  '['+  @user_name   +']'
             
      --print @exec_sql
       execute (@exec_sql)
 FETCH NEXT FROM user_cursor  into @user_name    
    END

   close user_cursor
   deallocate user_cursor

Happy Learning.

 

 

Vaibhav Gupta

  1. Series : SQL DBA Cheatcode - DBA THINGS June 4, 2015 at 7:31 pm

    […] Few Important Queries for any DBA – Backup Restore […]

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