Objective: To send and receive email from Exchange server to Mobile - Configuration
Exchange ActiveSync and Outlook Mobile Access errors occur when SSL or forms-based authentication is required for Exchange Server 2003
Please refer the below website:
http://support.microsoft.com/kb/817379
Friday, 18 December 2009
Index On View
Objective: To create index on View
Follow the steps to create index on view. Make sure you always use schemabinding for the view in order to create index.
Create table T_TableName (ID int identity (1,1),ColumnName varchar(50),Telephone Varchar(50))
GO
Create view V_T_TableName with schemabinding
as
Select ID,Columnname,Telephone from dbo.T_TableName(nolock)
GO
Create unique clustered index IX_ID_T_TableName on v_register (id)
GO
Create index IX_Telephone_T_TableName on T_TableName (Telephone) with (online=on)
Follow the steps to create index on view. Make sure you always use schemabinding for the view in order to create index.
Create table T_TableName (ID int identity (1,1),ColumnName varchar(50),Telephone Varchar(50))
GO
Create view V_T_TableName with schemabinding
as
Select ID,Columnname,Telephone from dbo.T_TableName(nolock)
GO
Create unique clustered index IX_ID_T_TableName on v_register (id)
GO
Create index IX_Telephone_T_TableName on T_TableName (Telephone) with (online=on)
Wednesday, 16 December 2009
User Permissions Script from Database
Objective: To see specific user permissions with script:
Explanations:
Once created the below procedure in the database, you can view the permissions script by executing the script like below:
Eg:
exec loginscript_Database 'username'
SQL Procedures Script:
Create procedure loginscript_Database (@username varchar(70))
as
begin
DECLARE @DatabaseUserName [sysname]
SET @DatabaseUserName = @username
SET NOCOUNT ON
DECLARE
@errStatement [varchar](8000),
@msgStatement [varchar](8000),
@DatabaseUserID [smallint],
@ServerUserName [sysname],
@RoleName [varchar](8000),
@ObjectID [int],
@ObjectName [varchar](261)
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) +
@username + DB_NAME() + ' you wish to script.'
RAISERROR(@errStatement, 16, 1)
END
ELSE
BEGIN
SET @msgStatement = '--Security creation script for user ' + @ServerUserName + CHAR(13) +
'--Created At: ' + CONVERT(varchar, GETDATE(), 112) + REPLACE(CONVERT(varchar, GETDATE(), 108), ':', '') + CHAR(13) +
'--Created By: ' + SUSER_NAME() + CHAR(13) +
'--Add User To Database' + CHAR(13) +
'USE [' + DB_NAME() + ']' + CHAR(13) +
'EXEC [sp_grantdbaccess]' + CHAR(13) +
CHAR(9) + '@loginame = ''' + @ServerUserName + ''',' + CHAR(13) +
CHAR(9) + '@name_in_db = ''' + @DatabaseUserName + '''' + CHAR(13) +
'GO' + CHAR(13) +
'--Add User To Roles'
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]' + CHAR(13) +
CHAR(9) + '@rolename = ''' + @RoleName + ''',' + CHAR(13) +
CHAR(9) + '@membername = ''' + @DatabaseUserName + ''''
PRINT @msgStatement
FETCH
NEXT
FROM _sysusers
INTO @RoleName
END
SET @msgStatement = 'GO' + CHAR(13) +
'--Set Object Specific Permissions'
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
PRINT 'GO'
END
end
Explanations:
Once created the below procedure in the database, you can view the permissions script by executing the script like below:
Eg:
exec loginscript_Database 'username'
SQL Procedures Script:
Create procedure loginscript_Database (@username varchar(70))
as
begin
DECLARE @DatabaseUserName [sysname]
SET @DatabaseUserName = @username
SET NOCOUNT ON
DECLARE
@errStatement [varchar](8000),
@msgStatement [varchar](8000),
@DatabaseUserID [smallint],
@ServerUserName [sysname],
@RoleName [varchar](8000),
@ObjectID [int],
@ObjectName [varchar](261)
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) +
@username + DB_NAME() + ' you wish to script.'
RAISERROR(@errStatement, 16, 1)
END
ELSE
BEGIN
SET @msgStatement = '--Security creation script for user ' + @ServerUserName + CHAR(13) +
'--Created At: ' + CONVERT(varchar, GETDATE(), 112) + REPLACE(CONVERT(varchar, GETDATE(), 108), ':', '') + CHAR(13) +
'--Created By: ' + SUSER_NAME() + CHAR(13) +
'--Add User To Database' + CHAR(13) +
'USE [' + DB_NAME() + ']' + CHAR(13) +
'EXEC [sp_grantdbaccess]' + CHAR(13) +
CHAR(9) + '@loginame = ''' + @ServerUserName + ''',' + CHAR(13) +
CHAR(9) + '@name_in_db = ''' + @DatabaseUserName + '''' + CHAR(13) +
'GO' + CHAR(13) +
'--Add User To Roles'
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]' + CHAR(13) +
CHAR(9) + '@rolename = ''' + @RoleName + ''',' + CHAR(13) +
CHAR(9) + '@membername = ''' + @DatabaseUserName + ''''
PRINT @msgStatement
FETCH
NEXT
FROM _sysusers
INTO @RoleName
END
SET @msgStatement = 'GO' + CHAR(13) +
'--Set Object Specific Permissions'
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
PRINT 'GO'
END
end
Create and Drop Constraints (Primary Key and Foreign Key Constraints)
Objective: Create and Drop Constraints (Primary Key and Foreign Key Constraints)
sp_pkeys -- To see primary key
GO
sp_fkeys -- To see foriegn key
USE [DatabaseName]
GO
ALTER TABLE [dbo].[TableName] WITH NOCHECK ADD CONSTRAINT [ForiegnKeyConstraintName] FOREIGN KEY([AffiliateID])
REFERENCES [dbo].[ReferencedTableName] ([ColumnName])
NOT FOR REPLICATION
GO
ALTER TABLE [dbo].[TableName] CHECK CONSTRAINT [ForiegnKeyConstraintName]
GO
USE [DatabaseName]
GO
IF EXISTS (SELECT * FROM sys.foreign_keys WHERE object_id = OBJECT_ID(N'[dbo].[ForiegnKeyConstraintName]') AND parent_object_id = OBJECT_ID(N'[dbo].[TableName]'))
ALTER TABLE [dbo].[TableName] DROP CONSTRAINT [ForiegnKeyConstraintName]
Wednesday, 9 December 2009
IO Reads and Writes in SQL Server
Objective: To find IO reads and writes from SQL Server 2005
select *
from sys.dm_io_virtual_file_stats(NULL, NULL)
/*--what files are taking up the most IO*/
select db_name(mf.database_id)as database_name,mf.physical_name,left(mf.physical_name, 1) as drive_letter,
vfs.num_of_writes,vfs.num_of_bytes_written,vfs.io_stall_write_ms,mf.type_desc, vfs.num_of_reads,vfs.num_of_bytes_read,
vfs.io_stall_read_ms,vfs.io_stall,vfs.size_on_disk_bytes
from sys.master_files mf
join sys.dm_io_virtual_file_stats(NULL,NULL)vfs
on mf.database_id = vfs.database_id and mf.file_id=vfs.file_id
order by vfs.num_of_bytes_written desc
select *
from sys.dm_io_virtual_file_stats(NULL, NULL)
/*--what files are taking up the most IO*/
select db_name(mf.database_id)as database_name,mf.physical_name,left(mf.physical_name, 1) as drive_letter,
vfs.num_of_writes,vfs.num_of_bytes_written,vfs.io_stall_write_ms,mf.type_desc, vfs.num_of_reads,vfs.num_of_bytes_read,
vfs.io_stall_read_ms,vfs.io_stall,vfs.size_on_disk_bytes
from sys.master_files mf
join sys.dm_io_virtual_file_stats(NULL,NULL)vfs
on mf.database_id = vfs.database_id and mf.file_id=vfs.file_id
order by vfs.num_of_bytes_written desc
Friday, 4 December 2009
Public DNS or Open DNS
http://code.google.com/speed/public-dns/
What is Google Public DNS?
Google Public DNS is a free, global Domain Name System (DNS) resolution service, that you can use as an alternative to your current DNS provider.
To try it out:
Configure your network settings to use the IP addresses 8.8.8.8 and 8.8.4.4 as your DNS servers or Read our configuration instructions.If you decide to try Google Public DNS, your client programs will perform all DNS lookups using Google Public DNS.
Why does DNS matter?
The DNS protocol is an important part of the web's infrastructure, serving as the Internet's phone book: every time you visit a website, your computer performs a DNS lookup. Complex pages often require multiple DNS lookups before they start loading, so your computer may be performing hundreds of lookups a day.
Why should you try Google Public DNS? By using Google Public DNS you can:
Speed up your browsing experience. Improve your security. Get the results you expect with absolutely no redirection.
Or
http://www.opendns.com/ provides the below IP's
208.67.222.222
208.67.202.202
What is Google Public DNS?
Google Public DNS is a free, global Domain Name System (DNS) resolution service, that you can use as an alternative to your current DNS provider.
To try it out:
Configure your network settings to use the IP addresses 8.8.8.8 and 8.8.4.4 as your DNS servers or Read our configuration instructions.If you decide to try Google Public DNS, your client programs will perform all DNS lookups using Google Public DNS.
Why does DNS matter?
The DNS protocol is an important part of the web's infrastructure, serving as the Internet's phone book: every time you visit a website, your computer performs a DNS lookup. Complex pages often require multiple DNS lookups before they start loading, so your computer may be performing hundreds of lookups a day.
Why should you try Google Public DNS? By using Google Public DNS you can:
Speed up your browsing experience. Improve your security. Get the results you expect with absolutely no redirection.
Or
http://www.opendns.com/ provides the below IP's
208.67.222.222
208.67.202.202
Thursday, 3 December 2009
Email Validation Function
Email Validation Function:
CREATE FUNCTION dbo.IsEmailValid (@Email varchar (100))
RETURNS BIT
AS
BEGIN
/*
One instance of @, multiple dots, atleast one after @
no space
after the last dot minimum 2 chars, max 3 chars
some chars between @ and .
No Special Chars
*/
DECLARE @atpos int, @dotpos int
SET @Email = LTRIM(RTRIM(@Email)) -- remove leading and trailing blanks
IF LEN(@Email) = 0 RETURN(0) -- nothing to validate
SET @atpos = charindex('@',@Email) -- position of first (hopefully only) @
IF @atpos <= 1 OR @atpos = LEN(@Email) RETURN(0) -- @ is neither 1st or last or missing
IF CHARINDEX('@', @email, @atpos+1) > 0 RETURN(0) -- Two @s are illegal
IF CHARINDEX(' ',@Email) > 0 RETURN(0) -- Embedded blanks are illegal
SET @dotpos = CHARINDEX('.',Reverse(@Email)) -- location (from rear) of last dot
IF (@dotpos <> 4) or (LEN(@Email) - @dotpos) < @atpos RETURN (0) -- dot / 2 or 3 char, after @
if (@atpos + @dotpos = len(@email)) Return (0) -- Nothing between @ and .
-- Special Characters Scan
Declare @emaillen int, @currpos int, @currascii int
SET @emaillen = LEN(@email)
SET @currpos = 0
WHILE @emaillen != @currpos
BEGIN
SET @currpos = @currpos + 1
SET @currascii = ASCII(substring(@email, @currpos, 1))
if @currascii <= 44 Return (0)
if @currascii = 47 Return (0)
if @currascii >= 58 and @currascii <= 63 Return (0)
if @currascii >= 91 and @currascii <= 94 Return (0)
if @currascii = 96 Return (0)
if @currascii >= 123 Return (0)
END
RETURN(1) -- Hope this is a valid email
END
CREATE FUNCTION dbo.IsEmailValid (@Email varchar (100))
RETURNS BIT
AS
BEGIN
/*
One instance of @, multiple dots, atleast one after @
no space
after the last dot minimum 2 chars, max 3 chars
some chars between @ and .
No Special Chars
*/
DECLARE @atpos int, @dotpos int
SET @Email = LTRIM(RTRIM(@Email)) -- remove leading and trailing blanks
IF LEN(@Email) = 0 RETURN(0) -- nothing to validate
SET @atpos = charindex('@',@Email) -- position of first (hopefully only) @
IF @atpos <= 1 OR @atpos = LEN(@Email) RETURN(0) -- @ is neither 1st or last or missing
IF CHARINDEX('@', @email, @atpos+1) > 0 RETURN(0) -- Two @s are illegal
IF CHARINDEX(' ',@Email) > 0 RETURN(0) -- Embedded blanks are illegal
SET @dotpos = CHARINDEX('.',Reverse(@Email)) -- location (from rear) of last dot
IF (@dotpos <> 4) or (LEN(@Email) - @dotpos) < @atpos RETURN (0) -- dot / 2 or 3 char, after @
if (@atpos + @dotpos = len(@email)) Return (0) -- Nothing between @ and .
-- Special Characters Scan
Declare @emaillen int, @currpos int, @currascii int
SET @emaillen = LEN(@email)
SET @currpos = 0
WHILE @emaillen != @currpos
BEGIN
SET @currpos = @currpos + 1
SET @currascii = ASCII(substring(@email, @currpos, 1))
if @currascii <= 44 Return (0)
if @currascii = 47 Return (0)
if @currascii >= 58 and @currascii <= 63 Return (0)
if @currascii >= 91 and @currascii <= 94 Return (0)
if @currascii = 96 Return (0)
if @currascii >= 123 Return (0)
END
RETURN(1) -- Hope this is a valid email
END
Database Size Report
Database Size Reporting:
Option 1:
Exec sp_databases
Option 2:
Exec sp_helpdb
Option 3:
This below procedure also gives information about each databases:
create procedure spReportDatabaseSizes as /* Purpose: Stored procedure to give at a glance information of database size,free space, file locations and file sizes */ DECLARE @DBInfo TABLE ( ServerName VARCHAR(100), DatabaseName VARCHAR(100), FileSizeMB INT, LogicalFileName sysname, PhysicalFileName NVARCHAR(520), Status sysname, Updateability sysname, RecoveryMode sysname, FreeSpaceMB INT, FreeSpacePct VARCHAR(7), FreeSpacePages INT, PollDate datetime) DECLARE @command VARCHAR(5000) SELECT @command = 'Use [' + '?' + '] SELECT @@servername as ServerName, ' + '''' + '?' + '''' + ' AS DatabaseName, CAST(sysfiles.size/128.0 AS int) AS FileSize, sysfiles.name AS LogicalFileName, sysfiles.filename AS PhysicalFileName, CONVERT(sysname,DatabasePropertyEx(''?'',''Status'')) AS Status, CONVERT(sysname,DatabasePropertyEx(''?'',''Updateability'')) AS Updateability, CONVERT(sysname,DatabasePropertyEx(''?'',''Recovery'')) AS RecoveryMode, CAST(sysfiles.size/128.0 - CAST(FILEPROPERTY(sysfiles.name, ' + '''' + 'SpaceUsed' + '''' + ' ) AS int)/128.0 AS int) AS FreeSpaceMB, CAST(100 * (CAST (((sysfiles.size/128.0 -CAST(FILEPROPERTY(sysfiles.name, ' + '''' + 'SpaceUsed' + '''' + ' ) AS int)/128.0)/(sysfiles.size/128.0)) AS decimal(4,2))) AS varchar(8)) + ' + '''' + '%' + '''' + ' AS FreeSpacePct, GETDATE() as PollDate FROM dbo.sysfiles' INSERT INTO @DBInfo (ServerName, DatabaseName, FileSizeMB, LogicalFileName, PhysicalFileName, Status, Updateability, RecoveryMode, FreeSpaceMB, FreeSpacePct, PollDate) EXEC sp_MSForEachDB @command SELECT ServerName, DatabaseName, LogicalFileName, PhysicalFileName, FileSizeMB, FreeSpaceMB, FreeSpacePct, Status, Updateability, RecoveryMode, PollDate as DateInfoGenerated FROM @DBInfo ORDER BY ServerName, DatabaseName
Option 1:
Exec sp_databases
Option 2:
Exec sp_helpdb
Option 3:
This below procedure also gives information about each databases:
create procedure spReportDatabaseSizes as /* Purpose: Stored procedure to give at a glance information of database size,free space, file locations and file sizes */ DECLARE @DBInfo TABLE ( ServerName VARCHAR(100), DatabaseName VARCHAR(100), FileSizeMB INT, LogicalFileName sysname, PhysicalFileName NVARCHAR(520), Status sysname, Updateability sysname, RecoveryMode sysname, FreeSpaceMB INT, FreeSpacePct VARCHAR(7), FreeSpacePages INT, PollDate datetime) DECLARE @command VARCHAR(5000) SELECT @command = 'Use [' + '?' + '] SELECT @@servername as ServerName, ' + '''' + '?' + '''' + ' AS DatabaseName, CAST(sysfiles.size/128.0 AS int) AS FileSize, sysfiles.name AS LogicalFileName, sysfiles.filename AS PhysicalFileName, CONVERT(sysname,DatabasePropertyEx(''?'',''Status'')) AS Status, CONVERT(sysname,DatabasePropertyEx(''?'',''Updateability'')) AS Updateability, CONVERT(sysname,DatabasePropertyEx(''?'',''Recovery'')) AS RecoveryMode, CAST(sysfiles.size/128.0 - CAST(FILEPROPERTY(sysfiles.name, ' + '''' + 'SpaceUsed' + '''' + ' ) AS int)/128.0 AS int) AS FreeSpaceMB, CAST(100 * (CAST (((sysfiles.size/128.0 -CAST(FILEPROPERTY(sysfiles.name, ' + '''' + 'SpaceUsed' + '''' + ' ) AS int)/128.0)/(sysfiles.size/128.0)) AS decimal(4,2))) AS varchar(8)) + ' + '''' + '%' + '''' + ' AS FreeSpacePct, GETDATE() as PollDate FROM dbo.sysfiles' INSERT INTO @DBInfo (ServerName, DatabaseName, FileSizeMB, LogicalFileName, PhysicalFileName, Status, Updateability, RecoveryMode, FreeSpaceMB, FreeSpacePct, PollDate) EXEC sp_MSForEachDB @command SELECT ServerName, DatabaseName, LogicalFileName, PhysicalFileName, FileSizeMB, FreeSpaceMB, FreeSpacePct, Status, Updateability, RecoveryMode, PollDate as DateInfoGenerated FROM @DBInfo ORDER BY ServerName, DatabaseName
How to Find Worst SQL Queries by Dynamic Management View
Worst SQL Queries:
Eg: exec usp_Worst_TSQL @orderby='TCPU'
CREATE PROC [dbo].[usp_Worst_TSQL]
/*
Name: usp_Worst_TSQL
Description: This stored procedure displays the top worst performing queries based on CPU, Execution Count,
I/O and Elapsed_Time as identified using DMV information. This can be display the worst
performing queries from an instance, or database perspective. The number of records shown,
the database, and the sort order are identified by passing pararmeters.
Parameters: There are three different parameters that can be passed to this procedures: @DBNAME, @COUNT
and @ORDERBY. The @DBNAME is used to constraint the output to a specific database. If
when calling this SP this parameter is set to a specific database name then only statements
that are associated with that database will be displayed. If the @DBNAME parameter is not set
then this SP will return rows associated with any database. The @COUNT parameter allows you
to control the number of rows returned by this SP. If this parameter is used then only the
TOP x rows, where x is equal to @COUNT will be returned, based on the @ORDERBY parameter.
The @ORDERBY parameter identifies the sort order of the rows returned in descending order.
This @ORDERBY parameters supports the following type: CPU, AE, TE, EC or AIO, TIO, ALR, TLR, ALW, TLW, APR, and TPR
where "ACPU" represents Average CPU Usage
"TCPU" represents Total CPU usage
"AE" represents Average Elapsed Time
"TE" represents Total Elapsed Time
"EC" represents Execution Count
"AIO" represents Average IOs
"TIO" represents Total IOs
"ALR" represents Average Logical Reads
"TLR" represents Total Logical Reads
"ALW" represents Average Logical Writes
"TLW" represents Total Logical Writes
"APR" represents Average Physical Reads
"TPR" represents Total Physical Read
Typical execution calls
Top 6 statements in the AdventureWorks database base on Average CPU Usage:
EXEC usp_Worst_TSQL @DBNAME='AdventureWorks',@COUNT=6,@ORDERBY='ACPU';
Top 100 statements order by Average IO
EXEC usp_Worst_TSQL @COUNT=100,@ORDERBY='ALR';
Show top all statements by Average IO
EXEC usp_Worst_TSQL;
*/
(@DBNAME VARCHAR(128) = ''
,@COUNT INT = 999999999
,@ORDERBY VARCHAR(4) = 'AIO')
AS
-- Check for valid @ORDERBY parameter
IF ((SELECT CASE WHEN
@ORDERBY in ('ACPU','TCPU','AE','TE','EC','AIO','TIO','ALR','TLR','ALW','TLW','APR','TPR')
THEN 1 ELSE 0 END) = 0)
BEGIN
-- abort if invalid @ORDERBY parameter entered
RAISERROR('@ORDERBY parameter not APCU, TCPU, AE, TE, EC, AIO, TIO, ALR, TLR, ALW, TLW, APR or TPR',11,1)
RETURN
END
SELECT TOP (@COUNT)
COALESCE(DB_NAME(st.dbid),
DB_NAME(CAST(pa.value AS INT))+'*',
'Resource') AS [Database Name]
-- find the offset of the actual statement being executed
,SUBSTRING(text,
CASE WHEN statement_start_offset = 0
OR statement_start_offset IS NULL
THEN 1
ELSE statement_start_offset/2 + 1 END,
CASE WHEN statement_end_offset = 0
OR statement_end_offset = -1
OR statement_end_offset IS NULL
THEN LEN(text)
ELSE statement_end_offset/2 END -
CASE WHEN statement_start_offset = 0
OR statement_start_offset IS NULL
THEN 1
ELSE statement_start_offset/2 END + 1
) AS [Statement]
,OBJECT_SCHEMA_NAME(st.objectid,dbid) [Schema Name]
,OBJECT_NAME(st.objectid,dbid) [Object Name]
,objtype [Cached Plan objtype]
,execution_count [Execution Count]
,(total_logical_reads + total_logical_writes + total_physical_reads )/execution_count [Average IOs]
,total_logical_reads + total_logical_writes + total_physical_reads [Total IOs]
,total_logical_reads/execution_count [Avg Logical Reads]
,total_logical_reads [Total Logical Reads]
,total_logical_writes/execution_count [Avg Logical Writes]
,total_logical_writes [Total Logical Writes]
,total_physical_reads/execution_count [Avg Physical Reads]
,total_physical_reads [Total Physical Reads]
,total_worker_time / execution_count [Avg CPU]
,total_worker_time [Total CPU]
,total_elapsed_time / execution_count [Avg Elapsed Time]
,total_elapsed_time [Total Elasped Time]
,last_execution_time [Last Execution Time]
FROM sys.dm_exec_query_stats qs
JOIN sys.dm_exec_cached_plans cp ON qs.plan_handle = cp.plan_handle
CROSS APPLY sys.dm_exec_sql_text(qs.plan_handle) st
OUTER APPLY sys.dm_exec_plan_attributes(qs.plan_handle) pa
WHERE attribute = 'dbid' AND
CASE when @DBNAME = '' THEN ''
ELSE COALESCE(DB_NAME(st.dbid),
DB_NAME(CAST(pa.value AS INT)) + '*',
'Resource') END
IN (RTRIM(@DBNAME),RTRIM(@DBNAME) + '*')
ORDER BY CASE
WHEN @ORDERBY = 'ACPU' THEN total_worker_time / execution_count
WHEN @ORDERBY = 'TCPU' THEN total_worker_time
WHEN @ORDERBY = 'AE' THEN total_elapsed_time / execution_count
WHEN @ORDERBY = 'TE' THEN total_elapsed_time
WHEN @ORDERBY = 'EC' THEN execution_count
WHEN @ORDERBY = 'AIO' THEN (total_logical_reads + total_logical_writes + total_physical_reads) / execution_count
WHEN @ORDERBY = 'TIO' THEN total_logical_reads + total_logical_writes + total_physical_reads
WHEN @ORDERBY = 'ALR' THEN total_logical_reads / execution_count
WHEN @ORDERBY = 'TLR' THEN total_logical_reads
WHEN @ORDERBY = 'ALW' THEN total_logical_writes / execution_count
WHEN @ORDERBY = 'TLW' THEN total_logical_writes
WHEN @ORDERBY = 'APR' THEN total_physical_reads / execution_count
WHEN @ORDERBY = 'TPR' THEN total_physical_reads
END DESC
Eg: exec usp_Worst_TSQL @orderby='TCPU'
CREATE PROC [dbo].[usp_Worst_TSQL]
/*
Name: usp_Worst_TSQL
Description: This stored procedure displays the top worst performing queries based on CPU, Execution Count,
I/O and Elapsed_Time as identified using DMV information. This can be display the worst
performing queries from an instance, or database perspective. The number of records shown,
the database, and the sort order are identified by passing pararmeters.
Parameters: There are three different parameters that can be passed to this procedures: @DBNAME, @COUNT
and @ORDERBY. The @DBNAME is used to constraint the output to a specific database. If
when calling this SP this parameter is set to a specific database name then only statements
that are associated with that database will be displayed. If the @DBNAME parameter is not set
then this SP will return rows associated with any database. The @COUNT parameter allows you
to control the number of rows returned by this SP. If this parameter is used then only the
TOP x rows, where x is equal to @COUNT will be returned, based on the @ORDERBY parameter.
The @ORDERBY parameter identifies the sort order of the rows returned in descending order.
This @ORDERBY parameters supports the following type: CPU, AE, TE, EC or AIO, TIO, ALR, TLR, ALW, TLW, APR, and TPR
where "ACPU" represents Average CPU Usage
"TCPU" represents Total CPU usage
"AE" represents Average Elapsed Time
"TE" represents Total Elapsed Time
"EC" represents Execution Count
"AIO" represents Average IOs
"TIO" represents Total IOs
"ALR" represents Average Logical Reads
"TLR" represents Total Logical Reads
"ALW" represents Average Logical Writes
"TLW" represents Total Logical Writes
"APR" represents Average Physical Reads
"TPR" represents Total Physical Read
Typical execution calls
Top 6 statements in the AdventureWorks database base on Average CPU Usage:
EXEC usp_Worst_TSQL @DBNAME='AdventureWorks',@COUNT=6,@ORDERBY='ACPU';
Top 100 statements order by Average IO
EXEC usp_Worst_TSQL @COUNT=100,@ORDERBY='ALR';
Show top all statements by Average IO
EXEC usp_Worst_TSQL;
*/
(@DBNAME VARCHAR(128) = '
,@COUNT INT = 999999999
,@ORDERBY VARCHAR(4) = 'AIO')
AS
-- Check for valid @ORDERBY parameter
IF ((SELECT CASE WHEN
@ORDERBY in ('ACPU','TCPU','AE','TE','EC','AIO','TIO','ALR','TLR','ALW','TLW','APR','TPR')
THEN 1 ELSE 0 END) = 0)
BEGIN
-- abort if invalid @ORDERBY parameter entered
RAISERROR('@ORDERBY parameter not APCU, TCPU, AE, TE, EC, AIO, TIO, ALR, TLR, ALW, TLW, APR or TPR',11,1)
RETURN
END
SELECT TOP (@COUNT)
COALESCE(DB_NAME(st.dbid),
DB_NAME(CAST(pa.value AS INT))+'*',
'Resource') AS [Database Name]
-- find the offset of the actual statement being executed
,SUBSTRING(text,
CASE WHEN statement_start_offset = 0
OR statement_start_offset IS NULL
THEN 1
ELSE statement_start_offset/2 + 1 END,
CASE WHEN statement_end_offset = 0
OR statement_end_offset = -1
OR statement_end_offset IS NULL
THEN LEN(text)
ELSE statement_end_offset/2 END -
CASE WHEN statement_start_offset = 0
OR statement_start_offset IS NULL
THEN 1
ELSE statement_start_offset/2 END + 1
) AS [Statement]
,OBJECT_SCHEMA_NAME(st.objectid,dbid) [Schema Name]
,OBJECT_NAME(st.objectid,dbid) [Object Name]
,objtype [Cached Plan objtype]
,execution_count [Execution Count]
,(total_logical_reads + total_logical_writes + total_physical_reads )/execution_count [Average IOs]
,total_logical_reads + total_logical_writes + total_physical_reads [Total IOs]
,total_logical_reads/execution_count [Avg Logical Reads]
,total_logical_reads [Total Logical Reads]
,total_logical_writes/execution_count [Avg Logical Writes]
,total_logical_writes [Total Logical Writes]
,total_physical_reads/execution_count [Avg Physical Reads]
,total_physical_reads [Total Physical Reads]
,total_worker_time / execution_count [Avg CPU]
,total_worker_time [Total CPU]
,total_elapsed_time / execution_count [Avg Elapsed Time]
,total_elapsed_time [Total Elasped Time]
,last_execution_time [Last Execution Time]
FROM sys.dm_exec_query_stats qs
JOIN sys.dm_exec_cached_plans cp ON qs.plan_handle = cp.plan_handle
CROSS APPLY sys.dm_exec_sql_text(qs.plan_handle) st
OUTER APPLY sys.dm_exec_plan_attributes(qs.plan_handle) pa
WHERE attribute = 'dbid' AND
CASE when @DBNAME = '
ELSE COALESCE(DB_NAME(st.dbid),
DB_NAME(CAST(pa.value AS INT)) + '*',
'Resource') END
IN (RTRIM(@DBNAME),RTRIM(@DBNAME) + '*')
ORDER BY CASE
WHEN @ORDERBY = 'ACPU' THEN total_worker_time / execution_count
WHEN @ORDERBY = 'TCPU' THEN total_worker_time
WHEN @ORDERBY = 'AE' THEN total_elapsed_time / execution_count
WHEN @ORDERBY = 'TE' THEN total_elapsed_time
WHEN @ORDERBY = 'EC' THEN execution_count
WHEN @ORDERBY = 'AIO' THEN (total_logical_reads + total_logical_writes + total_physical_reads) / execution_count
WHEN @ORDERBY = 'TIO' THEN total_logical_reads + total_logical_writes + total_physical_reads
WHEN @ORDERBY = 'ALR' THEN total_logical_reads / execution_count
WHEN @ORDERBY = 'TLR' THEN total_logical_reads
WHEN @ORDERBY = 'ALW' THEN total_logical_writes / execution_count
WHEN @ORDERBY = 'TLW' THEN total_logical_writes
WHEN @ORDERBY = 'APR' THEN total_physical_reads / execution_count
WHEN @ORDERBY = 'TPR' THEN total_physical_reads
END DESC
Top 100 Queries from particular instance of server
Top 100 Queries from particular instance of server:
create procedure usp_top100_queries as select top 100 a.total_worker_time,b.text from sys.dm_exec_query_stats a cross apply sys.dm_exec_sql_text(a.plan_handle) as b order by 1 desc
create procedure usp_top100_queries as select top 100 a.total_worker_time,b.text from sys.dm_exec_query_stats a cross apply sys.dm_exec_sql_text(a.plan_handle) as b order by 1 desc
Replication Troubleshooting Information
Replication Troubleshoot Information Table:
http://vyaskn.tripod.com/repl_ans.htm
use distribution
go
select * from MSlogreader_history order by agent_id desc
select * from MSsnapshot_history order by agent_id desc
select * from MSdistribution_history order by agent_id desc
select * from MSmerge_history
XML File Read through OPENROWSET
OBJECTIVE: To read a xml file in sql server 2005
FILE CONTENT STARTED:
-2009-11-25 04:26:00 - 18B15GD022 Mobile Broadband ZTE MF627 USB Modem Broadband (15GB) - 18 months contract from 3 Mobile Mobile Phone Contract n/a n/a ZTE MF627 USB Modem Mobile Phones Contract 372 Broadband (15GB) - 15 GB of data allowance every month. Get Broadband Anywhere with Speeds upto 3.6Mbps http://3mobileshop.at/adsvine/18B15GD022.html http://3mobileshop.at/adsvine?CTY=9&DURL=http://threestore.three.co.uk/DealSummary.aspx?tariffid=1239&offerCode=18B15GD022&id=1183 http://threestore.three.co.uk/images/mixnmatch/ZTE-modem(38x80).jpg GBP 1 in stock Broadband (15GB) - With 0 included minutes and 0 texts; 18 months mobile broadband contract from 3 Mobile. Plus Contract Length; Get Broadband Anywhere with Speeds upto 3.6Mbps Broadband (15GB) - 15 GB of data allowance every month. Get Broadband Anywh ZTE MF627 USB Modem 0.00 0 20.00 3 Broadband (15GB)
FILE CONTENT FINISHED:
DECLARE @xml as XML
SELECT @xml=CONVERT(xml, BulkColumn, 2)
FROM
OPENROWSET(Bulk 'D:\DailyScripts\xml\Mobiles.xml', SINGLE_BLOB) [rowsetresults]
SELECT
cast(T.Item.query('../last_updated/text()') as varchar(20)) lastUpdate,
cast(T.Item.query('product_code/text()') as varchar(20)) Product_Code ,
cast(T.Item.query('product_name/text()') as nvarchar(100)) Product_Name
FROM @xml.nodes('/products/product') AS T(Item)
FILE CONTENT STARTED:
-
FILE CONTENT FINISHED:
DECLARE @xml as XML
SELECT @xml=CONVERT(xml, BulkColumn, 2)
FROM
OPENROWSET(Bulk 'D:\DailyScripts\xml\Mobiles.xml', SINGLE_BLOB) [rowsetresults]
SELECT
cast(T.Item.query('../last_updated/text()') as varchar(20)) lastUpdate,
cast(T.Item.query('product_code/text()') as varchar(20)) Product_Code ,
cast(T.Item.query('product_name/text()') as nvarchar(100)) Product_Name
FROM @xml.nodes('/products/product') AS T(Item)
Table Size Information
Objecive: To find table size information for particular database
USE DBNAME
go
SET NOCOUNT ON
/*DATABASE TABLE SPY SCRIPT
DESCRIPTION
Returns TABLE Size Information
SORTING USAGE
@Sort bit VALUES
0 = Alphabetically BY TABLE name
1 = Sorted BY total space used by TABLE
*/
DECLARE @cmdstr varchar(100)
DECLARE @Sort bit
SELECT @Sort = 1 /* Edit this value FOR sorting options */
/* DO NOT EDIT ANY CODE BELOW THIS LINE */
--- =--Create temporary table
CREATE TABLE #TempTable
( [Table_Name] varchar(150),
Row_Count int,
Table_Size varchar(50),
Data_Space_Used varchar(50),
Index_Space_Used varchar(50),
Unused_Space varchar(50)
)
--- =--Create Stored Procedure String
SELECT @cmdstr = 'sp_msforeachtable ''sp_spaceused "?"'''
--Populate Tempoary table
INSERT INTO #TempTable EXEC(@cmdstr)
--Determine sorting method
IF @Sort = 0
BEGIN
--Retrieve Table Data and Sort Alphabetically
SELECT * FROM #TempTable ORDER BY Table_Name
END
ELSE
BEGIN
/*Retrieve TABLE Data AND Sort BY the size OF the Table*/
SELECT *, cast(replace(table_size, 'kb', '') as int) ts FROM #TempTable ORDER BY ts DESC
END
DROP TABLE #TempTable
USE DBNAME
go
SET NOCOUNT ON
/*DATABASE TABLE SPY SCRIPT
DESCRIPTION
Returns TABLE Size Information
SORTING USAGE
@Sort bit VALUES
0 = Alphabetically BY TABLE name
1 = Sorted BY total space used by TABLE
*/
DECLARE @cmdstr varchar(100)
DECLARE @Sort bit
SELECT @Sort = 1 /* Edit this value FOR sorting options */
/* DO NOT EDIT ANY CODE BELOW THIS LINE */
--- =--Create temporary table
CREATE TABLE #TempTable
( [Table_Name] varchar(150),
Row_Count int,
Table_Size varchar(50),
Data_Space_Used varchar(50),
Index_Space_Used varchar(50),
Unused_Space varchar(50)
)
--- =--Create Stored Procedure String
SELECT @cmdstr = 'sp_msforeachtable ''sp_spaceused "?"'''
--Populate Tempoary table
INSERT INTO #TempTable EXEC(@cmdstr)
--Determine sorting method
IF @Sort = 0
BEGIN
--Retrieve Table Data and Sort Alphabetically
SELECT * FROM #TempTable ORDER BY Table_Name
END
ELSE
BEGIN
/*Retrieve TABLE Data AND Sort BY the size OF the Table*/
SELECT *, cast(replace(table_size, 'kb', '') as int) ts FROM #TempTable ORDER BY ts DESC
END
DROP TABLE #TempTable
Thursday, 26 November 2009
How to Read XML file
Objective: To read xml in sql server.
Assume file is stored in D:\DailyScripts\xml\customer.xml
File Name: Customer.xml
Reference: http://msdn.microsoft.com/en-us/library/ms186918.aspx
Eg: http://blog.sqlauthority.com/2009/02/13/sql-server-simple-example-of-reading-xml-file-using-t-sql/
File Start:
File End
DECLARE @FileName varchar(255)
DECLARE @ExecCmd VARCHAR(255)
DECLARE @y INT
DECLARE @x INT
DECLARE @FileContents VARCHAR(8000)
CREATE TABLE #tempXML(PK INT NOT NULL IDENTITY(1,1), ThisLine VARCHAR(255))
SET @FileName = 'D:\DailyScripts\xml\customer.xml'
SET @ExecCmd = 'type ' + @FileName
SET @FileContents = ''
INSERT INTO #tempXML EXEC master.dbo.xp_cmdshell @ExecCmd
SELECT @y = count(*) from #tempXML
SET @x = 0
WHILE @x <> @y
BEGIN
SET @x = @x + 1
SELECT @FileContents = @FileContents + ThisLine from #tempXML WHERE PK = @x
END
SELECT @FileContents as FileContents
DROP TABLE #tempXML
DECLARE @idoc int
DECLARE @doc varchar(max)
SET @doc =@FileContents
--Create an internal representation of the XML document.
EXEC sp_xml_preparedocument @idoc OUTPUT, @doc
-- Execute a SELECT statement that uses the OPENXML rowset provider.
SELECT *
FROM OPENXML (@idoc, '/ROOT/Customer/Order/OrderDetail',2)
WITH (OrderID int '../@OrderID',
CustomerID varchar(10) '../@CustomerID',
OrderDate datetime '../@OrderDate',
ProdID int '@ProductID',
Qty int '@Quantity')
Assume file is stored in D:\DailyScripts\xml\customer.xml
File Name: Customer.xml
Reference: http://msdn.microsoft.com/en-us/library/ms186918.aspx
Eg: http://blog.sqlauthority.com/2009/02/13/sql-server-simple-example-of-reading-xml-file-using-t-sql/
File Start:
File End
DECLARE @FileName varchar(255)
DECLARE @ExecCmd VARCHAR(255)
DECLARE @y INT
DECLARE @x INT
DECLARE @FileContents VARCHAR(8000)
CREATE TABLE #tempXML(PK INT NOT NULL IDENTITY(1,1), ThisLine VARCHAR(255))
SET @FileName = 'D:\DailyScripts\xml\customer.xml'
SET @ExecCmd = 'type ' + @FileName
SET @FileContents = ''
INSERT INTO #tempXML EXEC master.dbo.xp_cmdshell @ExecCmd
SELECT @y = count(*) from #tempXML
SET @x = 0
WHILE @x <> @y
BEGIN
SET @x = @x + 1
SELECT @FileContents = @FileContents + ThisLine from #tempXML WHERE PK = @x
END
SELECT @FileContents as FileContents
DROP TABLE #tempXML
DECLARE @idoc int
DECLARE @doc varchar(max)
SET @doc =@FileContents
--Create an internal representation of the XML document.
EXEC sp_xml_preparedocument @idoc OUTPUT, @doc
-- Execute a SELECT statement that uses the OPENXML rowset provider.
SELECT *
FROM OPENXML (@idoc, '/ROOT/Customer/Order/OrderDetail',2)
WITH (OrderID int '../@OrderID',
CustomerID varchar(10) '../@CustomerID',
OrderDate datetime '../@OrderDate',
ProdID int '@ProductID',
Qty int '@Quantity')
SQL Server Service Pack Version Finder
Objective: To find out the SQL server Service Pack Version
SELECT SERVERPROPERTY('productversion'), SERVERPROPERTY ('productlevel'), SERVERPROPERTY ('edition')
go
select @@version
Way to find Blocking Information - SQL Server
Objective: Below script is to find the blocking information in sql server
Declare @wTable Table (spid int, blocked int, loginame varchar(100), dbName varchar(100), last_batch dateTime)
Insert into @wTable
select spid, blocked, loginame, db_name(dbid), last_batch from sys.sysprocesses (nolock)--where blocked <> 0
select spid,blocked,loginame,dbName,last_batch from @wtable where blocked <> 0
Union all
select spid,blocked,loginame,dbName,last_batch from @wtable where spId in(select blocked from @wtable where blocked <> 0)
order by blocked
Declare @wTable Table (spid int, blocked int, loginame varchar(100), dbName varchar(100), last_batch dateTime)
Insert into @wTable
select spid, blocked, loginame, db_name(dbid), last_batch from sys.sysprocesses (nolock)--where blocked <> 0
select spid,blocked,loginame,dbName,last_batch from @wtable where blocked <> 0
Union all
select spid,blocked,loginame,dbName,last_batch from @wtable where spId in(select blocked from @wtable where blocked <> 0)
order by blocked
Server Roles - SQL Server 2005
Script for Server Roles in SQL Server 2005:
EXEC master..sp_addsrvrolemember @loginame = N'username', @rolename = N'bulkadmin'
GO
EXEC master..sp_addsrvrolemember @loginame = N'username', @rolename = N'dbcreator'
GO
EXEC master..sp_addsrvrolemember @loginame = N'username', @rolename = N'diskadmin'
GO
EXEC master..sp_addsrvrolemember @loginame = N'username', @rolename = N'processadmin'
GO
EXEC master..sp_addsrvrolemember @loginame = N'username', @rolename = N'securityadmin'
GO
EXEC master..sp_addsrvrolemember @loginame = N'username', @rolename = N'serveradmin'
GO
EXEC master..sp_addsrvrolemember @loginame = N'username', @rolename = N'setupadmin'
GO
EXEC master..sp_addsrvrolemember @loginame = N'username', @rolename = N'sysadmin'
GO
EXEC master..sp_addsrvrolemember @loginame = N'username', @rolename = N'bulkadmin'
GO
EXEC master..sp_addsrvrolemember @loginame = N'username', @rolename = N'dbcreator'
GO
EXEC master..sp_addsrvrolemember @loginame = N'username', @rolename = N'diskadmin'
GO
EXEC master..sp_addsrvrolemember @loginame = N'username', @rolename = N'processadmin'
GO
EXEC master..sp_addsrvrolemember @loginame = N'username', @rolename = N'securityadmin'
GO
EXEC master..sp_addsrvrolemember @loginame = N'username', @rolename = N'serveradmin'
GO
EXEC master..sp_addsrvrolemember @loginame = N'username', @rolename = N'setupadmin'
GO
EXEC master..sp_addsrvrolemember @loginame = N'username', @rolename = N'sysadmin'
GO
Saturday, 14 November 2009
Installing Oracle Database 11g on Windows
Download Website Link:
http://www.oracle.com/technology/software/products/database/index.html
Installation instructions:
http://www.oracle.com/technology/obe/11gr1_db/install/dbinst/windbinst2.htm#i
http://www.oracle.com/technology/software/products/database/index.html
Installation instructions:
http://www.oracle.com/technology/obe/11gr1_db/install/dbinst/windbinst2.htm#i
Tuesday, 10 November 2009
Rapidshare Download Tools
Rapidshare Download Tools:
This is the best website to have some idea for rapidshare download tools.
Monday, 9 November 2009
Clean Buffers and Free Cache
DBCC DROPCLEANBUFFERS: Use this command to remove all the data from SQL Server’s data cache (buffer) between performance tests to ensure fair testing. Keep in mind that this command only removes clean buffers, not dirty buffers. Because of this, before running the DBCC DROPCLEANBUFFERS command, you may first want to run the CHECKPOINT command first. Running CHECKPOINT will write all dirty buffers to disk. And then when you run DBCC DROPCLEANBUFFERS, you can be assured that all data buffers are cleaned out, not just the clean ones.
DBCC FREEPROCCACHE: Used to clear out the stored procedure cache for all SQL Server databases. You may want to use this command before testing to ensure that previous stored procedure plans won’t negatively affect testing results.
The cache can be cleared with the following script:
CHECKPOINT;
GO
DBCC DROPCLEANBUFFERS;
GO
DBCC FREEPROCCACHE;
GO
Thursday, 5 November 2009
Way to find the database table that is accessed the most often?
A way to find the database table that is accessed the most often?
You can query the V$SEGMENT_STATISTICS view for this information. Look for tables that have a high number of physical reads and logical reads.
The below query will give the following might provide what you are looking for:
SELECT t.owner,t.table_name,lr.value+pr.value AS total_reads
FROM (SELECT owner,object_name,value FROM v$segment_statistics
WHERE statistic_name='logical reads') lr,
SELECT owner,object_name,value FROM v$segment_statistics
WHERE statistic_name='logical reads') pr,
dba_tables t
WHERE lr.owner=pr.owner AND lr.object_name=pr.object_name
AND lr.owner=t.owner AND lr.object_name=t.table_name
ORDER BY 3;
You can query the V$SEGMENT_STATISTICS view for this information. Look for tables that have a high number of physical reads and logical reads.
The below query will give the following might provide what you are looking for:
SELECT t.owner,t.table_name,lr.value+pr.value AS total_reads
FROM (SELECT owner,object_name,value FROM v$segment_statistics
WHERE statistic_name='logical reads') lr,
SELECT owner,object_name,value FROM v$segment_statistics
WHERE statistic_name='logical reads') pr,
dba_tables t
WHERE lr.owner=pr.owner AND lr.object_name=pr.object_name
AND lr.owner=t.owner AND lr.object_name=t.table_name
ORDER BY 3;
Friday, 30 October 2009
Putting Database in to a single user mode
Objective: Bring the database to single user mode to do some maintenance.
You can use this sp_dboption in previous version like SQL 2000 and earlier.
sp_dboption 'dbname', 'single user', true
You can use this Alter syntax for versions like SQL 2005 and later
DECLARE @DatabaseName nvarchar(50)
SET @DatabaseName = N'test'
--SET @DatabaseName = DB_NAME()
DECLARE @SQL varchar(max)
SET @SQL = ''
SELECT @SQL = @SQL + 'Kill ' + Convert(varchar, SPId) + ';'
FROM MASTER..SysProcesses
WHERE DBId = DB_ID(@DatabaseName) AND SPId <> @@SPId
SELECT @SQL
EXEC(@SQL)
-------------------OR--------------------------------
DECLARE @DatabaseName nvarchar(50)
SET @DatabaseName = N'test'
DECLARE @SQL varchar(max)
SELECT @SQL = COALESCE(@SQL,'') + 'Kill ' + Convert(varchar, SPId) + ';'
FROM MASTER..SysProcesses
WHERE DBId = DB_ID(@DatabaseName) AND SPId <> @@SPId
SELECT @SQL
EXEC(@SQL)
------------------------------
How to Alter a SQL Server Database as Single User Mode and as Multi User Mode
You can use the SQL Server Enterprise Manager for SQL Server 2000 to set a database to a single user mode or to multi user mode. Similarly, SQL Server Management Studio can be used for SQL Server 2005 for changing a database to single user mode or to multi user mode. Also you can alter the database access mode by using sql commands like ALTER DATABASE and sp_dboption.
ALTER DATABASE [Works] SET MULTI_USER WITH NO_WAIT
ALTER DATABASE [Works] SET SINGLE_USER WITH NO_WAIT
or
EXEC sp_dboption 'Works', 'single user', 'false'
EXEC sp_dboption 'Works', 'single user', 'true'
You can use this sp_dboption in previous version like SQL 2000 and earlier.
sp_dboption 'dbname', 'single user', true
You can use this Alter syntax for versions like SQL 2005 and later
ALTER DATABASE DBNAME SET SINGLE_USER
ALTER DATABASE DBNAME SET SINGLE_USER with no_wait
ALTER DATABASE DBNAME SET SINGLE_USER with rollback after 5
ALTER DATABASE DBNAME SET SINGLE_USER WITH ROLLBACK IMMEDIATELY
GUI mode:
Also you can do from Database GUI mode. Highlight database and righ click to get the Properties - Options - State - There you will find option.
-----------
Drop database connections:
DECLARE @DatabaseName nvarchar(50)
SET @DatabaseName = N'test'
--SET @DatabaseName = DB_NAME()
DECLARE @SQL varchar(max)
SET @SQL = ''
SELECT @SQL = @SQL + 'Kill ' + Convert(varchar, SPId) + ';'
FROM MASTER..SysProcesses
WHERE DBId = DB_ID(@DatabaseName) AND SPId <> @@SPId
SELECT @SQL
EXEC(@SQL)
-------------------OR--------------------------------
DECLARE @DatabaseName nvarchar(50)
SET @DatabaseName = N'test'
DECLARE @SQL varchar(max)
SELECT @SQL = COALESCE(@SQL,'') + 'Kill ' + Convert(varchar, SPId) + ';'
FROM MASTER..SysProcesses
WHERE DBId = DB_ID(@DatabaseName) AND SPId <> @@SPId
SELECT @SQL
EXEC(@SQL)
------------------------------
How to Alter a SQL Server Database as Single User Mode and as Multi User Mode
You can use the SQL Server Enterprise Manager for SQL Server 2000 to set a database to a single user mode or to multi user mode. Similarly, SQL Server Management Studio can be used for SQL Server 2005 for changing a database to single user mode or to multi user mode. Also you can alter the database access mode by using sql commands like ALTER DATABASE and sp_dboption.
ALTER DATABASE [Works] SET MULTI_USER WITH NO_WAIT
ALTER DATABASE [Works] SET SINGLE_USER WITH NO_WAIT
or
EXEC sp_dboption 'Works', 'single user', 'false'
EXEC sp_dboption 'Works', 'single user', 'true'
Thursday, 22 October 2009
Table to Insert Incremental Values
Objective: To populate multiple incremental values in table.
Create Table test (val float)
insert into test values (0.001)
declare @t float
select @t = max(val) from test
Insert into test
select val + @t from test
Or
DECLARE @idt float
SET @idt = 0
WHILE (@idt < 10)
BEGIN
SELECT @idt = @idt + 0.001
insert into tablename (columnname)
select @idt
END
or
DECLARE @idt int
SET @idt = 0
WHILE (@idt < 100)
BEGIN
SELECT @idt = @idt + 1
insert into tablename (columnname)
select @idt
END
Create Table test (val float)
insert into test values (0.001)
declare @t float
select @t = max(val) from test
Insert into test
select val + @t from test
Or
DECLARE @idt float
SET @idt = 0
WHILE (@idt < 10)
BEGIN
SELECT @idt = @idt + 0.001
insert into tablename (columnname)
select @idt
END
or
DECLARE @idt int
SET @idt = 0
WHILE (@idt < 100)
BEGIN
SELECT @idt = @idt + 1
insert into tablename (columnname)
select @idt
END
Tuesday, 22 September 2009
Export Import Tool - Microsoft VSS to Vault Source Gear
Objective: To import all files from Microsoft to Source Gear
Install tools from source gear website
http://www.sourcegear.com/vault/downloads2.html
Install tools from source gear website
http://www.sourcegear.com/vault/downloads2.html
Give the path where the file comes from. For example the network path from microsoft Visual source safe and their credentials
once examining the project, all microsoft VSS will be imported to Source Gear.
Vault Source Gear Installation
Objective: To install source gear in windows 2003 server
http://www.sourcegear.com/vault/support/install/
Source Gear File for installing ver 4
Once installed, you can access through Program Files from Windows OS
The below screen shot is the admin page where you can manage everything (For eg. Add users, import, export etc)
http://www.sourcegear.com/vault/support/install/
Source Gear File for installing ver 4
Once installed, you can access through Program Files from Windows OS
The below screen shot is the admin page where you can manage everything (For eg. Add users, import, export etc)
Monday, 14 September 2009
SQL Agent Jobs - Permission
SQLAgentReaderRole
The SQLAgentReaderRole is a database role located in the msdb database. It is one of three new roles in this database aimed at allowing the database administrator the ability to assign more granular permissions when it comes to the administration of SQL Agent jobs. Assigning a user or group to be a member of this role allows the user to see any SQL Agent job located on the server instance, even the jobs in which that user does not own. The user can see the job, along with any history saved to the job. However, the group is not allowed to execute the jobs. To add a user as a member of the SQLAgentReaderRole, you can execute the following command:
use msdbEXECUTE sp_addrolemember@rolename = 'SQLAgentReaderRole',@membername = 'username' It is also worth mentioning the other two SQL Agent roles available in SQL Server 2005. The SQLAgentUserRole allows users to create jobs and to manage the jobs that they create. The SQLAgentOperatorRole allows users all of the rights assigned to the SQLAgentReaderRole along with the permissions necessary to execute local jobs that they do not own.
Further you can view some more details in this below blog:
http://blogs.techrepublic.com.com/datacenter/?p=428
Thursday, 10 September 2009
Route Add
Static Route Add in the server:
If you cannot ping or net use, then you may manually add the route in the server where you are targeting
route ADD 10.1.1.0 MASK 255.255.255.0 192.168.1.8
10.1.1.0 or 10.1.1.12 - Destination IP or Destination Subnet or Target Server IP
255.255.255.0 - Target or Destination Server subnet mask
192.168.1.8 - Gateway IP Address - Target Server Gateway
Adding a TCP/IP Route to the Windows Routing Table
Adding routes to your machine is a useful testing tool for some of these situations.
Or another explanation is:
Syntax:
route ADD “network” MASK “subnet mask” “gateway ip”
For example, if you were on the 192.168.1.0 network, and you had a gateway on 192.168.1.12 configured to access the 10.10.10.0/24 network, you would use a route add statement like this:
route ADD 10.10.10.0 MASK 255.255.255.0 192.168.1.12
Your routing table should now reflect that change, and all traffic to the 10.10.10.x range will now be sent over to the gateway machine.
The route add change will only stick across reboots if you add it with the -p flag, as in the following:
route -p ADD 10.10.10.0 MASK 255.255.255.0 192.168.1.12
route -p add 10.0.1.0 mask 255.255.255.0 10.0.0.2
Adding a TCP/IP Route to the Windows Routing Table
Adding routes to your machine is a useful testing tool for some of these situations.
Or another explanation is:
Syntax:
route ADD “network” MASK “subnet mask” “gateway ip”
For example, if you were on the 192.168.1.0 network, and you had a gateway on 192.168.1.12 configured to access the 10.10.10.0/24 network, you would use a route add statement like this:
route ADD 10.10.10.0 MASK 255.255.255.0 192.168.1.12
Your routing table should now reflect that change, and all traffic to the 10.10.10.x range will now be sent over to the gateway machine.
The route add change will only stick across reboots if you add it with the -p flag, as in the following:
route -p ADD 10.10.10.0 MASK 255.255.255.0 192.168.1.12
route -p add 10.0.1.0 mask 255.255.255.0 10.0.0.2
Please see below link as well
http://www.mydigitallife.info/2008/12/25/how-to-add-route-to-tcpip-routing-table-with-windows-routing-and-remote-access-console-or-dos-prompt/
How to fix orphaned SQL Server users
--------------------------------------------------------------------------------
Brief:
When you restore a MS SQL Server database on a different machine, you cannot access the database until you fix the permissions.
--------------------------------------------------------------------------------
Detail
The problem is that the user in the database is an "orphan". This means that there is no login id or password associated with the user. This is true even if there is a login id that matches the user, since there is a GUID (called a SID in Microsoft-speak) that has to match as well.
All of these should be done as a database admin, with the restored database selected.
Firstly, make sure that this is the problem. This will lists the orphaned users:
EXEC sp_change_users_login 'Report'
If you already have a login id and password for this user, fix it by doing:
EXEC sp_change_users_login 'Auto_Fix', 'user'
If you want to create a new login id and password for this user, fix it by doing:
EXEC sp_change_users_login 'Auto_Fix', 'user', 'login', 'password'
Wednesday, 19 August 2009
SQL Tips - Available Sites
Objective: Updating information for the users to get some benefits from other site for SQL Tips
Please visit the following sites:
Friday, 14 August 2009
IIS 7 Installation and Configuration for SQL Server 2005 Installation
IIS 7 Installation Prior to SQL Server 2005 installation:
1. You can install IIS in Windows Vista by following the below steps
2. Go to Control Panel and Click Turn Windows Features on or off to install relevant IIS Componenets as discussed below.
-Internet Information Services - -Web Management Tools - - -IIS 6 Management Compatibility - - - -IIS 6 WMI Compatibility - - - -IIS Metabase and IIS 6 configuration compatibility - -World WIde Web Services - - -Application Development Features - - - -ASP.NET - - - -ISAPI Extensions - - - -ISAPI Filters - - -Common Http Features - - - -Default Document - - - -Directory Browsing - - - -HTTP Redirection - - - -Static Content - - -Security - - - -Windows Authentication
AS soon as the above installed, you should be able to install SQL Server 2005 with Reporting Services while installing SQL Server 2005 Developer or Enterprise Edition.
Tuesday, 11 August 2009
Who is Blocking Your Database - Simple Query
Simple Script to get Blocking Info in SQL Server Database:
select * from
(select spID, blocked, program_name, loginame from sys.sysprocesses (nolock) where blocked <> 0) locks,
(select spID, blocked, program_name, loginame from sys.sysprocesses (nolock)) allprocess
where locks.blocked = allprocess.spId
Also you may refer Microsoft articles for the same
The above articles also provides detailed blocking details:
Procedure run to check:
WHILE 1=1
BEGIN
EXEC tempdb.dbo.sp_blocker_pss08
-- Or for fast mode
-- EXEC master.dbo.sp_blocker_pss08 @fast=1
-- Or for latch mode
-- EXEC master.dbo.sp_blocker_pss08 @latch=1
WAITFOR DELAY '00:00:15'
END
Script to create the procedure from the above Microsoft website is:
/*
Note: This script is meant to have 3 creations of the same stored procedure and two of them will fail
with either 207 errors or a 2714 error.
*/
use tempdb
GO
if exists (select * from sysobjects where id = object_id('dbo.sp_blocker_pss08') and sysstat & 0xf = 4)
drop procedure dbo.sp_blocker_pss08
GO
create procedure dbo.sp_blocker_pss08 (@latch int = 1, @fast int = 1, @appname sysname='PSSDIAG')
as
--version 19.2005 - 2005 or Later
if is_member('sysadmin')=0
begin
print 'Must be a member of the sysadmin group in order to run this procedure'
return
end
set nocount on
SET LANGUAGE 'us_english'
declare @spid varchar(6)
declare @blocked varchar(6)
declare @time datetime
declare @time2 datetime
declare @dbname nvarchar(128)
declare @status sql_variant
declare @useraccess sql_variant
declare @request varchar(12)
set @time = getdate()
declare @probclients table(spid smallint, request_id int, ecid smallint, blocked smallint, waittype binary(2), dbid smallint,
ignore_app tinyint, primary key (blocked, spid, request_id, ecid))
insert @probclients select spid, request_id, ecid, blocked, waittype, dbid,
case when convert(varchar(128),hostname) = @appname then 1 else 0 end
from master.dbo.sysprocesses where blocked!=0 or waittype != 0x0000
if exists (select spid from @probclients where ignore_app != 1)
begin
set @time2 = getdate()
print ''
print '9.0 Start time: ' + convert(varchar(26), @time, 121) + ' ' + convert(varchar(12), datediff(ms,@time,@time2)) + ' 19.2005 '+ltrim(str(@latch))+' '+ltrim(str(@fast))
insert @probclients select distinct blocked, 0, 0, 0, 0x0000, 0, 0 from @probclients
where blocked not in (select spid from @probclients) and blocked != 0
if (@fast = 1)
begin
print ''
print 'SYSPROCESSES ' + ISNULL (@@servername,'(null)') + ' ' + str(@@microsoftversion)
select spid, status, blocked, open_tran, waitresource, waittype,
waittime, cmd, lastwaittype, cpu, physical_io,
memusage, last_batch=convert(varchar(26), last_batch,121),
login_time=convert(varchar(26), login_time,121),net_address,
net_library, dbid, ecid, kpid, hostname, hostprocess,
loginame, program_name, nt_domain, nt_username, uid, sid,
sql_handle, stmt_start, stmt_end, request_id
from master.dbo.sysprocesses
where blocked!=0 or waittype != 0x0000
or spid in (select blocked from @probclients where blocked != 0)
or spid in (select spid from @probclients where blocked != 0)
print 'ESP ' + convert(varchar(12), datediff(ms,@time2,getdate()))
print ''
print 'SYSPROC FIRST PASS'
select spid, request_id, ecid, waittype from @probclients where waittype != 0x0000
if exists(select blocked from @probclients where blocked != 0)
begin
print 'Blocking via locks at ' + convert(varchar(26), @time, 121)
print ''
print 'SPIDs at the head of blocking chains'
select distinct spid from @probclients -- change: added distinct
where blocked = 0 and spid in (select blocked from @probclients where spid != 0)
if @latch = 0 and exists (select spid from @probclients where waittype between 0x0001 and 0x0017) -- Change: exists
begin
print 'SYSLOCKINFO'
select @time2 = getdate()
select spid = convert (smallint, req_spid),
ecid = convert (smallint, req_ecid),
rsc_dbid As dbid,
rsc_objid As ObjId,
rsc_indid As IndId,
Type = case rsc_type when 1 then 'NUL'
when 2 then 'DB'
when 3 then 'FIL'
when 4 then 'IDX'
when 5 then 'TAB'
when 6 then 'PAG'
when 7 then 'KEY'
when 8 then 'EXT'
when 9 then 'RID'
when 10 then 'APP' end,
Resource = substring (rsc_text, 1, 16),
Mode = case req_mode + 1 when 1 then NULL
when 2 then 'Sch-S'
when 3 then 'Sch-M'
when 4 then 'S'
when 5 then 'U'
when 6 then 'X'
when 7 then 'IS'
when 8 then 'IU'
when 9 then 'IX'
when 10 then 'SIU'
when 11 then 'SIX'
when 12 then 'UIX'
when 13 then 'BU'
when 14 then 'RangeS-S'
when 15 then 'RangeS-U'
when 16 then 'RangeIn-Null'
when 17 then 'RangeIn-S'
when 18 then 'RangeIn-U'
when 19 then 'RangeIn-X'
when 20 then 'RangeX-S'
when 21 then 'RangeX-U'
when 22 then 'RangeX-X'end,
Status = case req_status when 1 then 'GRANT'
when 2 then 'CNVT'
when 3 then 'WAIT' end,
req_transactionID As TransID, req_transactionUOW As TransUOW
from master.dbo.syslockinfo s,
@probclients p
where p.spid = s.req_spid
--and ((p.waittype between 0x0001 and 0x0017) or ()) --change: added line
print 'ESL ' + convert(varchar(12), datediff(ms,@time2,getdate()))
end -- latch not set
end
else
print 'No blocking via locks at ' + convert(varchar(26), @time, 121)
print ''
end -- fast set
else
begin -- Fast not set
print ''
print 'SYSPROCESSES ' + ISNULL (@@servername,'(null)') + ' ' + str(@@microsoftversion)
select spid, status, blocked, open_tran, waitresource, waittype,
waittime, cmd, lastwaittype, cpu, physical_io,
memusage, last_batch=convert(varchar(26), last_batch,121),
login_time=convert(varchar(26), login_time,121),net_address,
net_library, dbid, ecid, kpid, hostname, hostprocess,
loginame, program_name, nt_domain, nt_username, uid, sid,
sql_handle, stmt_start, stmt_end, request_id
from master.dbo.sysprocesses
print 'ESP ' + convert(varchar(12), datediff(ms,@time2,getdate()))
print ''
print 'SYSPROC FIRST PASS'
select spid, request_id, ecid, waittype from @probclients where waittype != 0x0000
if exists(select blocked from @probclients where blocked != 0)
begin
print 'Blocking via locks at ' + convert(varchar(26), @time, 121)
print ''
print 'SPIDs at the head of blocking chains'
select spid from @probclients
where blocked = 0 and spid in (select blocked from @probclients where spid != 0)
if @latch = 0
begin
print 'SYSLOCKINFO'
select @time2 = getdate()
select spid = convert (smallint, req_spid),
ecid = convert (smallint, req_ecid),
rsc_dbid As dbid,
rsc_objid As ObjId,
rsc_indid As IndId,
Type = case rsc_type when 1 then 'NUL'
when 2 then 'DB'
when 3 then 'FIL'
when 4 then 'IDX'
when 5 then 'TAB'
when 6 then 'PAG'
when 7 then 'KEY'
when 8 then 'EXT'
when 9 then 'RID'
when 10 then 'APP' end,
Resource = substring (rsc_text, 1, 16),
Mode = case req_mode + 1 when 1 then NULL
when 2 then 'Sch-S'
when 3 then 'Sch-M'
when 4 then 'S'
when 5 then 'U'
when 6 then 'X'
when 7 then 'IS'
when 8 then 'IU'
when 9 then 'IX'
when 10 then 'SIU'
when 11 then 'SIX'
when 12 then 'UIX'
when 13 then 'BU'
when 14 then 'RangeS-S'
when 15 then 'RangeS-U'
when 16 then 'RangeIn-Null'
when 17 then 'RangeIn-S'
when 18 then 'RangeIn-U'
when 19 then 'RangeIn-X'
when 20 then 'RangeX-S'
when 21 then 'RangeX-U'
when 22 then 'RangeX-X'end,
Status = case req_status when 1 then 'GRANT'
when 2 then 'CNVT'
when 3 then 'WAIT' end,
req_transactionID As TransID, req_transactionUOW As TransUOW
from master.dbo.syslockinfo
print 'ESL ' + convert(varchar(12), datediff(ms,@time2,getdate()))
end -- latch not set
end
else
print 'No blocking via locks at ' + convert(varchar(26), @time, 121)
print ''
end -- Fast not set
print 'sys.dm_os_wait_stats'
select * from sys.dm_os_wait_stats where waiting_tasks_count > 0
print 'OWS'
Print ''
Print '*********************************************************************'
Print 'Print out DBCC Input buffer for all blocked or blocking spids.'
Print '*********************************************************************'
declare ibuffer cursor fast_forward for
select distinct cast (spid as varchar(6)) as spid, cast (request_id as varchar(12)) as request_id
from @probclients
where (spid <> @@spid) and (spid > 50) and
((blocked!=0 or (waittype != 0x0000 and ignore_app = 0))
or spid in (select blocked from @probclients where blocked != 0))
open ibuffer
fetch next from ibuffer into @spid, @request
while (@@fetch_status != -1)
begin
print ''
print 'DBCC INPUTBUFFER FOR SPID ' + @spid +'('+@request+')'
exec ('dbcc inputbuffer (' + @spid + ',' + @request +')')
fetch next from ibuffer into @spid, @request
end
deallocate ibuffer
Print ''
Print '*******************************************************************************'
Print 'Print out DBCC OPENTRAN for active databases for all blocked or blocking spids.'
Print '*******************************************************************************'
declare ibuffer cursor fast_forward for
select distinct cast (dbid as varchar(6)) from @probclients
where dbid != 0
open ibuffer
fetch next from ibuffer into @spid
while (@@fetch_status != -1)
begin
print ''
set @dbname = db_name(@spid)
set @status = DATABASEPROPERTYEX(@dbname,'Status')
set @useraccess = DATABASEPROPERTYEX(@dbname,'UserAccess')
print 'DBCC OPENTRAN FOR DBID ' + @spid + ' ['+ @dbname + ']'
if @status = N'ONLINE' and @useraccess != N'SINGLE_USER'
dbcc opentran(@dbname)
else
print 'Skipped: Status=' + convert(nvarchar(128),@status)
+ ' UserAccess=' + convert(nvarchar(128),@useraccess)
print ''
if @spid = '2' select @blocked = 'Y'
fetch next from ibuffer into @spid
end
deallocate ibuffer
if @blocked != 'Y'
begin
print ''
print 'DBCC OPENTRAN FOR DBID 2 [tempdb]'
dbcc opentran ('tempdb')
end
print 'End time: ' + convert(varchar(26), getdate(), 121)
end -- All
else
print '8 No Waittypes: ' + convert(varchar(26), @time, 121) + ' '
+ convert(varchar(12), datediff(ms,@time,getdate())) + ' ' + ISNULL (@@servername,'(null)') + ' 19.2005'
GO
create procedure dbo.sp_blocker_pss08 (@latch int = 1, @fast int = 1, @appname sysname='PSSDIAG')
as
--version 19.20003 --2000 SP3 or Later
if is_member('sysadmin')=0
begin
print 'Must be a member of the sysadmin group in order to run this procedure'
return
end
set nocount on
SET LANGUAGE 'us_english'
declare @spid varchar(6)
declare @blocked varchar(6)
declare @time datetime
declare @time2 datetime
declare @dbname nvarchar(128)
declare @status sql_variant
declare @useraccess sql_variant
set @time = getdate()
declare @probclients table(spid smallint, ecid smallint, blocked smallint, waittype binary(2), dbid smallint,
ignore_app tinyint, primary key (blocked, spid, ecid))
insert @probclients select spid, ecid, blocked, waittype, dbid,
case when convert(varchar(128),hostname) = @appname then 1 else 0 end
from master.dbo.sysprocesses where blocked!=0 or waittype != 0x0000
if exists (select spid from @probclients where ignore_app != 1 or waittype != 0x020B)
begin
set @time2 = getdate()
print ''
print '8.2 Start time: ' + convert(varchar(26), @time, 121) + ' ' + convert(varchar(12), datediff(ms,@time,@time2)) + ' 19.20003 ' +ltrim(str(@latch))+' '+ltrim(str(@fast))
insert @probclients select distinct blocked, 0, 0, 0x0000, 0, 0 from @probclients
where blocked not in (select spid from @probclients) and blocked != 0
if (@fast = 1)
begin
print ''
print 'SYSPROCESSES ' + ISNULL (@@servername,'(null)') + ' ' + str(@@microsoftversion)
select spid, status, blocked, open_tran, waitresource, waittype,
waittime, cmd, lastwaittype, cpu, physical_io,
memusage, last_batch=convert(varchar(26), last_batch,121),
login_time=convert(varchar(26), login_time,121),net_address,
net_library, dbid, ecid, kpid, hostname, hostprocess,
loginame, program_name, nt_domain, nt_username, uid, sid,
sql_handle, stmt_start, stmt_end
from master.dbo.sysprocesses
where blocked!=0 or waittype != 0x0000
or spid in (select blocked from @probclients where blocked != 0)
or spid in (select spid from @probclients where blocked != 0)
print 'ESP ' + convert(varchar(12), datediff(ms,@time2,getdate()))
print ''
print 'SYSPROC FIRST PASS'
select spid, ecid, waittype from @probclients where waittype != 0x0000
if exists(select blocked from @probclients where blocked != 0)
begin
print 'Blocking via locks at ' + convert(varchar(26), @time, 121)
print ''
print 'SPIDs at the head of blocking chains'
select spid from @probclients
where blocked = 0 and spid in (select blocked from @probclients where spid != 0)
if @latch = 0
begin
print 'SYSLOCKINFO'
select @time2 = getdate()
select spid = convert (smallint, req_spid),
ecid = convert (smallint, req_ecid),
rsc_dbid As dbid,
rsc_objid As ObjId,
rsc_indid As IndId,
Type = case rsc_type when 1 then 'NUL'
when 2 then 'DB'
when 3 then 'FIL'
when 4 then 'IDX'
when 5 then 'TAB'
when 6 then 'PAG'
when 7 then 'KEY'
when 8 then 'EXT'
when 9 then 'RID'
when 10 then 'APP' end,
Resource = substring (rsc_text, 1, 16),
Mode = case req_mode + 1 when 1 then NULL
when 2 then 'Sch-S'
when 3 then 'Sch-M'
when 4 then 'S'
when 5 then 'U'
when 6 then 'X'
when 7 then 'IS'
when 8 then 'IU'
when 9 then 'IX'
when 10 then 'SIU'
when 11 then 'SIX'
when 12 then 'UIX'
when 13 then 'BU'
when 14 then 'RangeS-S'
when 15 then 'RangeS-U'
when 16 then 'RangeIn-Null'
when 17 then 'RangeIn-S'
when 18 then 'RangeIn-U'
when 19 then 'RangeIn-X'
when 20 then 'RangeX-S'
when 21 then 'RangeX-U'
when 22 then 'RangeX-X'end,
Status = case req_status when 1 then 'GRANT'
when 2 then 'CNVT'
when 3 then 'WAIT' end,
req_transactionID As TransID, req_transactionUOW As TransUOW
from master.dbo.syslockinfo s,
@probclients p
where p.spid = s.req_spid
print 'ESL ' + convert(varchar(12), datediff(ms,@time2,getdate()))
end -- latch not set
end
else
print 'No blocking via locks at ' + convert(varchar(26), @time, 121)
print ''
end -- fast set
else
begin -- Fast not set
print ''
print 'SYSPROCESSES ' + ISNULL (@@servername,'(null)') + ' ' + str(@@microsoftversion)
select spid, status, blocked, open_tran, waitresource, waittype,
waittime, cmd, lastwaittype, cpu, physical_io,
memusage, last_batch=convert(varchar(26), last_batch,121),
login_time=convert(varchar(26), login_time,121),net_address,
net_library, dbid, ecid, kpid, hostname, hostprocess,
loginame, program_name, nt_domain, nt_username, uid, sid,
sql_handle, stmt_start, stmt_end
from master.dbo.sysprocesses
print 'ESP ' + convert(varchar(12), datediff(ms,@time2,getdate()))
print ''
print 'SYSPROC FIRST PASS'
select spid, ecid, waittype from @probclients where waittype != 0x0000
if exists(select blocked from @probclients where blocked != 0)
begin
print 'Blocking via locks at ' + convert(varchar(26), @time, 121)
print ''
print 'SPIDs at the head of blocking chains'
select spid from @probclients
where blocked = 0 and spid in (select blocked from @probclients where spid != 0)
if @latch = 0
begin
print 'SYSLOCKINFO'
select @time2 = getdate()
select spid = convert (smallint, req_spid),
ecid = convert (smallint, req_ecid),
rsc_dbid As dbid,
rsc_objid As ObjId,
rsc_indid As IndId,
Type = case rsc_type when 1 then 'NUL'
when 2 then 'DB'
when 3 then 'FIL'
when 4 then 'IDX'
when 5 then 'TAB'
when 6 then 'PAG'
when 7 then 'KEY'
when 8 then 'EXT'
when 9 then 'RID'
when 10 then 'APP' end,
Resource = substring (rsc_text, 1, 16),
Mode = case req_mode + 1 when 1 then NULL
when 2 then 'Sch-S'
when 3 then 'Sch-M'
when 4 then 'S'
when 5 then 'U'
when 6 then 'X'
when 7 then 'IS'
when 8 then 'IU'
when 9 then 'IX'
when 10 then 'SIU'
when 11 then 'SIX'
when 12 then 'UIX'
when 13 then 'BU'
when 14 then 'RangeS-S'
when 15 then 'RangeS-U'
when 16 then 'RangeIn-Null'
when 17 then 'RangeIn-S'
when 18 then 'RangeIn-U'
when 19 then 'RangeIn-X'
when 20 then 'RangeX-S'
when 21 then 'RangeX-U'
when 22 then 'RangeX-X'end,
Status = case req_status when 1 then 'GRANT'
when 2 then 'CNVT'
when 3 then 'WAIT' end,
req_transactionID As TransID, req_transactionUOW As TransUOW
from master.dbo.syslockinfo
print 'ESL ' + convert(varchar(12), datediff(ms,@time2,getdate()))
end -- latch not set
end
else
print 'No blocking via locks at ' + convert(varchar(26), @time, 121)
print ''
end -- Fast not set
print 'DBCC SQLPERF(WAITSTATS)'
dbcc sqlperf(waitstats)
Print ''
Print '*********************************************************************'
Print 'Print out DBCC Input buffer for all blocked or blocking spids.'
Print '*********************************************************************'
declare ibuffer cursor fast_forward for
select distinct cast (spid as varchar(6)) as spid
from @probclients
where (spid <> @@spid) and
((blocked!=0 or (waittype != 0x0000 and ignore_app = 0))
or spid in (select blocked from @probclients where blocked != 0))
open ibuffer
fetch next from ibuffer into @spid
while (@@fetch_status != -1)
begin
print ''
print 'DBCC INPUTBUFFER FOR SPID ' + @spid
exec ('dbcc inputbuffer (' + @spid + ')')
fetch next from ibuffer into @spid
end
deallocate ibuffer
Print ''
Print '*******************************************************************************'
Print 'Print out DBCC OPENTRAN for active databases for all blocked or blocking spids.'
Print '*******************************************************************************'
declare ibuffer cursor fast_forward for
select distinct cast (dbid as varchar(6)) from @probclients
where dbid != 0
open ibuffer
fetch next from ibuffer into @spid
while (@@fetch_status != -1)
begin
print ''
set @dbname = db_name(@spid)
set @status = DATABASEPROPERTYEX(@dbname,'Status')
set @useraccess = DATABASEPROPERTYEX(@dbname,'UserAccess')
print 'DBCC OPENTRAN FOR DBID ' + @spid + ' ['+ @dbname + ']'
if @status = N'ONLINE' and @useraccess != N'SINGLE_USER'
dbcc opentran(@dbname)
else
print 'Skipped: Status=' + convert(nvarchar(128),@status)
+ ' UserAccess=' + convert(nvarchar(128),@useraccess)
print ''
if @spid = '2' select @blocked = 'Y'
fetch next from ibuffer into @spid
end
deallocate ibuffer
if @blocked != 'Y'
begin
print ''
print 'DBCC OPENTRAN FOR DBID 2 [tempdb]'
dbcc opentran ('tempdb')
end
print 'End time: ' + convert(varchar(26), getdate(), 121)
end -- All
else
print '8 No Waittypes: ' + convert(varchar(26), @time, 121) + ' '
+ convert(varchar(12), datediff(ms,@time,getdate())) + ' ' + ISNULL (@@servername,'(null)') + ' 19.20003'
GO
create procedure dbo.sp_blocker_pss08 (@latch int = 1, @fast int = 1, @appname sysname='PSSDIAG')
as
--version 19.2000 -- 2000 before SP3
if is_member('sysadmin')=0
begin
print 'Must be a member of the sysadmin group in order to run this procedure'
return
end
set nocount on
declare @spid varchar(6)
declare @blocked varchar(6)
declare @time datetime
declare @time2 datetime
declare @dbname nvarchar(128)
declare @status sql_variant
declare @useraccess sql_variant
set @time = getdate()
declare @probclients table(spid smallint, ecid smallint, blocked smallint, waittype binary(2), dbid smallint,
ignore_app tinyint, primary key (blocked, spid, ecid))
insert @probclients select spid, ecid, blocked, waittype, dbid,
case when convert(varchar(128),hostname) = @appname then 1 else 0 end
from master.dbo.sysprocesses where blocked!=0 or waittype != 0x0000
if exists (select spid from @probclients where ignore_app != 1 or waittype != 0x020B)
begin
set @time2 = getdate()
print ''
print '8 Start time: ' + convert(varchar(26), @time, 121) + ' ' + convert(varchar(12), datediff(ms,@time,@time2)) + ' 19.2000 '+ltrim(str(@latch))+' '+ltrim(str(@fast))
insert @probclients select distinct blocked, 0, 0, 0x0000, 0, 0 from @probclients
where blocked not in (select spid from @probclients) and blocked != 0
if (@fast = 1)
begin
print ''
print 'SYSPROCESSES ' + ISNULL (@@servername,'(null)') + ' ' + str(@@microsoftversion)
select spid, status, blocked, open_tran, waitresource, waittype,
waittime, cmd, lastwaittype, cpu, physical_io,
memusage,last_batch=convert(varchar(26), last_batch,121),
login_time=convert(varchar(26), login_time,121), net_address,
net_library, dbid, ecid, kpid, hostname, hostprocess,
loginame, program_name, nt_domain, nt_username, uid, sid
from master.dbo.sysprocesses
where blocked!=0 or waittype != 0x0000
or spid in (select blocked from @probclients where blocked != 0)
or spid in (select spid from @probclients where waittype != 0x0000)
print 'ESP ' + convert(varchar(12), datediff(ms,@time2,getdate()))
print ''
print 'SYSPROC FIRST PASS'
select spid, ecid, waittype from @probclients where waittype != 0x0000
if exists(select blocked from @probclients where blocked != 0)
begin
print 'Blocking via locks at ' + convert(varchar(26), @time, 121)
print ''
print 'SPIDs at the head of blocking chains'
select spid from @probclients
where blocked = 0 and spid in (select blocked from @probclients where spid != 0)
if @latch = 0
begin
print 'SYSLOCKINFO'
select @time2 = getdate()
select spid = convert (smallint, req_spid),
ecid = convert (smallint, req_ecid),
rsc_dbid As dbid,
rsc_objid As ObjId,
rsc_indid As IndId,
Type = case rsc_type when 1 then 'NUL'
when 2 then 'DB'
when 3 then 'FIL'
when 4 then 'IDX'
when 5 then 'TAB'
when 6 then 'PAG'
when 7 then 'KEY'
when 8 then 'EXT'
when 9 then 'RID'
when 10 then 'APP' end,
Resource = substring (rsc_text, 1, 16),
Mode = case req_mode + 1 when 1 then NULL
when 2 then 'Sch-S'
when 3 then 'Sch-M'
when 4 then 'S'
when 5 then 'U'
when 6 then 'X'
when 7 then 'IS'
when 8 then 'IU'
when 9 then 'IX'
when 10 then 'SIU'
when 11 then 'SIX'
when 12 then 'UIX'
when 13 then 'BU'
when 14 then 'RangeS-S'
when 15 then 'RangeS-U'
when 16 then 'RangeIn-Null'
when 17 then 'RangeIn-S'
when 18 then 'RangeIn-U'
when 19 then 'RangeIn-X'
when 20 then 'RangeX-S'
when 21 then 'RangeX-U'
when 22 then 'RangeX-X'end,
Status = case req_status when 1 then 'GRANT'
when 2 then 'CNVT'
when 3 then 'WAIT' end,
req_transactionID As TransID, req_transactionUOW As TransUOW
from master.dbo.syslockinfo s,
@probclients p
where p.spid = s.req_spid
print 'ESL ' + convert(varchar(12), datediff(ms,@time2,getdate()))
end -- latch not set
end
else
print 'No blocking via locks at ' + convert(varchar(26), @time, 121)
print ''
end -- fast set
else
begin -- Fast not set
print ''
print 'SYSPROCESSES ' + ISNULL (@@servername,'(null)') + ' ' + str(@@microsoftversion)
select spid, status, blocked, open_tran, waitresource, waittype,
waittime, cmd, lastwaittype, cpu, physical_io,
memusage,last_batch=convert(varchar(26), last_batch,121),
login_time=convert(varchar(26), login_time,121), net_address,
net_library, dbid, ecid, kpid, hostname, hostprocess,
loginame, program_name, nt_domain, nt_username, uid, sid
from master.dbo.sysprocesses
print 'ESP ' + convert(varchar(12), datediff(ms,@time2,getdate()))
print ''
print 'SYSPROC FIRST PASS'
select spid, ecid, waittype from @probclients where waittype != 0x0000
if exists(select blocked from @probclients where blocked != 0)
begin
print 'Blocking via locks at ' + convert(varchar(26), @time, 121)
print ''
print 'SPIDs at the head of blocking chains'
select spid from @probclients
where blocked = 0 and spid in (select blocked from @probclients where spid != 0)
if @latch = 0
begin
print 'SYSLOCKINFO'
select @time2 = getdate()
select spid = convert (smallint, req_spid),
ecid = convert (smallint, req_ecid),
rsc_dbid As dbid,
rsc_objid As ObjId,
rsc_indid As IndId,
Type = case rsc_type when 1 then 'NUL'
when 2 then 'DB'
when 3 then 'FIL'
when 4 then 'IDX'
when 5 then 'TAB'
when 6 then 'PAG'
when 7 then 'KEY'
when 8 then 'EXT'
when 9 then 'RID'
when 10 then 'APP' end,
Resource = substring (rsc_text, 1, 16),
Mode = case req_mode + 1 when 1 then NULL
when 2 then 'Sch-S'
when 3 then 'Sch-M'
when 4 then 'S'
when 5 then 'U'
when 6 then 'X'
when 7 then 'IS'
when 8 then 'IU'
when 9 then 'IX'
when 10 then 'SIU'
when 11 then 'SIX'
when 12 then 'UIX'
when 13 then 'BU'
when 14 then 'RangeS-S'
when 15 then 'RangeS-U'
when 16 then 'RangeIn-Null'
when 17 then 'RangeIn-S'
when 18 then 'RangeIn-U'
when 19 then 'RangeIn-X'
when 20 then 'RangeX-S'
when 21 then 'RangeX-U'
when 22 then 'RangeX-X'end,
Status = case req_status when 1 then 'GRANT'
when 2 then 'CNVT'
when 3 then 'WAIT' end,
req_transactionID As TransID, req_transactionUOW As TransUOW
from master.dbo.syslockinfo
print 'ESL ' + convert(varchar(12), datediff(ms,@time2,getdate()))
end -- latch not set
end
else
print 'No blocking via locks at ' + convert(varchar(26), @time, 121)
print ''
end -- Fast not set
print 'DBCC SQLPERF(WAITSTATS)'
dbcc sqlperf(waitstats)
Print ''
Print '*********************************************************************'
Print 'Print out DBCC Input buffer for all blocked or blocking spids.'
Print '*********************************************************************'
declare ibuffer cursor fast_forward for
select distinct cast (spid as varchar(6)) as spid
from @probclients
where (spid <> @@spid) and
((blocked!=0 or (waittype != 0x0000 and ignore_app = 0))
or spid in (select blocked from @probclients where blocked != 0))
open ibuffer
fetch next from ibuffer into @spid
while (@@fetch_status != -1)
begin
print ''
print 'DBCC INPUTBUFFER FOR SPID ' + @spid
exec ('dbcc inputbuffer (' + @spid + ')')
fetch next from ibuffer into @spid
end
deallocate ibuffer
Print ''
Print '*******************************************************************************'
Print 'Print out DBCC OPENTRAN for active databases for all blocked or blocking spids.'
Print '*******************************************************************************'
declare ibuffer cursor fast_forward for
select distinct cast (dbid as varchar(6)) from @probclients
where dbid != 0
open ibuffer
fetch next from ibuffer into @spid
while (@@fetch_status != -1)
begin
print ''
set @dbname = db_name(@spid)
set @status = DATABASEPROPERTYEX(@dbname,'Status')
set @useraccess = DATABASEPROPERTYEX(@dbname,'UserAccess')
print 'DBCC OPENTRAN FOR DBID ' + @spid + ' ['+ @dbname + ']'
if @status = N'ONLINE' and @useraccess != N'SINGLE_USER'
dbcc opentran(@dbname)
else
print 'Skipped: Status=' + convert(nvarchar(128),@status)
+ ' UserAccess=' + convert(nvarchar(128),@useraccess)
print ''
if @spid = '2' select @blocked = 'Y'
fetch next from ibuffer into @spid
end
deallocate ibuffer
if @blocked != 'Y'
begin
print ''
print 'DBCC OPENTRAN FOR DBID 2 [tempdb]'
dbcc opentran ('tempdb')
end
print 'End time: ' + convert(varchar(26), getdate(), 121)
end -- All
else
print '8 No Waittypes: ' + convert(varchar(26), @time, 121) + ' '
+ convert(varchar(12), datediff(ms,@time,getdate())) + ' ' + ISNULL (@@servername,'(null)') + ' 19.2000'
GO
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