How Leave Db With 1 Ldf While It Was Created With 2 Ldf ?
Jan 18, 2002
I want to remove 2 big ldf files (400 mgb and 300 mgb) and start db with only one ldf.
I tried sp_attach_db specifing only mdf file but geting errors
-------
microsoft help PRB: sp_attach_single_file_db Does Not Work for Databases with Multiple Log Files (Q271223)
..... You cannot attach a database that has been created with multiple log files without also attaching all the log files.
----
how can I remove those big ldf files and create new ldf (defult(1mgb)
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Mar 20, 2008
Hello, I have always closed my db connections asap after opening them and have always thought this was the best practice. But now I am wondering if I can just leave the connection open.
I created a windows service which runs on a timer and executes every 5 seconds. The problem is that the code takes longer than that to process and the code may be executing three times at once. Im worried that since I use the same connection each time the code executes that a connection opened by the first run through may be closed or reopened by the second or third running of the code resulting in an error. The connection is opened and closed about 10 times each time the timer event fires. Should I open the connection once and leave it open when the service is started and close it when it is stopped or on any error?
Thanks
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Feb 3, 2005
I am used to writing applications that hit the database "every so often" and am happy with opening and closing the connection to SQL Server for each one.
I am now writing an application that monitors a table where rows are written to it by a 3rd party application at possibly several rows per second. My job is to "pickup" those rows, analyse the data and move them to different tables. This will be done with a timer which is currently set to tick every second.
My question is: At what stage should I start to think about keeping open a permanent connection to the database ?
1 row per second ?
100 rows per second ?
Any suggestions appreciated.
Steve.
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Apr 22, 2008
I did an in-place upgrade and I was wondering if I should get rid off tables in MSDB SQL 2005 carried over from SQL 2000?
Thanks.
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Jun 29, 2015
trying to get a new database created then running a script to created the tables, relationships, indexes and insert default data. All this I'm making happen during the installation of my Windows application. I'm installing SQL 2012 Express as a prerequisite of my application and then opening a connection to that installed SQL Server using Windows Authentication.
E.g.: Data Source=ComputerNameSQLEXPRESS;Initial Catalog=master;Integrated Security=SSPI; Then I run a query from my code to create the database eg: "CREATE DATABASE [MyDatabaseName]".
From this point I run a script using a Batch file containing "SQLCMD....... Myscriptname.sql". In my script I have my tables being created using "Use [MyDatabaseName] Go CREATE TABLE [dbo].[MyTableName] .....". So question is, should I have [dbo]. as part of my Create Table T-SQL commands? Can I remove "[dbo]."? Who would be the owner of the database? If I can remove the [dbo]., should I also remove dbo. from any query string from within my code?
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Nov 10, 2005
I have a column that contains extra info that needs to be moved to another column or deleted alltogether. is there a way to select these items and move them to another column, leaving the rest of the data in the original column?
EXAMPLE
MYTABLE >COLUMN1
May have Data Like: ABCDE123 SER1 or XYZ12DEFSer1:1
WHAT I NEED TO DO IS
Move anything after the SER1 to a new column and retain the rest of the data in the original column. making it look something like this:
COL1 COL2
ABCDE123 SER1
XYZ12DEF Ser1:1
Another question is if there is a way to delete extra spaces? Like make all data that has two or more extra spaces, just single spaces and any additional spacing after a row of data, delete all additional spaces after the last letter/character/number.
One more question - What would be a great resource to learn MS SQL in more depth?
I am trying to learn ASP/VBScript/JavaScript/ and now MS SQL all at once b/c this is what my business depends on. Trying to be 5,000 hats at once can get confusing and overwhelming, so I am looking for any "Crash course" I can to learn as much, as fast as possible. Any direction or ideas?
Thank you.
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Jul 2, 2007
Hi there,
I have a form with textbox, combos, ect... I'd like to know how I can make to leave the focus of one of this control when i click in any part of the form that is not a control, and so it's not focusable.
cheers.
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Jan 11, 2008
Hi,
My report page settings are as follows
page width 28cm
page height 21cm
all margins 1cm
My report when rendered to the screen outputs the correct number off pages...HOWEVER when i export it to adobe i get a trailing blank page which accompanies each page break.
Can anyone please help ?
My report has a table which is bounded to a list with separate fields at the top of the list specifying the username in a text field and the table displays the user details, For each user there is a page break.
I have notice when i got rid off the list everything is ok, however the list seems to be within the boundaries of the report
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Jan 24, 2008
I know that with traditional SQL systems, it is important to only open connections to a sql server when they are needed. However, since there is no "server" in mobile apps, is it bad practice to leave one open throughout the duration of an application?
The application is going to be constantly reading and writing to the data tables and it seems like it might be a good idea to leave it open.
Thanks!
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Apr 7, 2015
Why do I leave my DB in Restoring State after attaching to the instance? Could not this fire a redo activity on Transaction Log?
Or, How does sql server undo all uncommitted transactions on active vlf during recovery?
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Jun 7, 2006
Hi there,
I got an approach like that:
1) Read something from DB - check the value, if true stop if false go on2) Read the second Value (another SQL Statement) - check the value etc.
Now I could open the connection at 1) and if I have to go to 2) I leave the connection open and use the same connection at 2). Is it ok to do that?
The other scenario would be opening a connection at 1), immediately close it after I read the value and open a new connection at 2).
Thanks for the input!
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Jun 16, 2006
Hello Expert!
I need help to I translate this data...
Table "LeaveDetail"
StaffNo | StartDate | EndDate | LeaveType |
1 | 23/04/2006 | 26/04/2006 | AL |
2 | 24/04/2006 | 25/04/2006 | MC |
3 | 26/04/2006 | 27/04/2006 | EL |
1 | 30/04/2006 | 02/05/2006 | EL |
Into this format...
|Apr|Apr|Apr|Apr|Apr|Apr|Apr|Apr|May|May|May|May|
StaffNo |23 |24 |25 |26 |27 |28 |29 |30 |01 |02 |03 |04..
---------------------------------------------------------
1 |AL |AL |AL |AL | | ... |EL |EL |EL |
2 | |MC |MC | | |
3 | | | |EL |EL |
Parameter:
Date From e.g. 23/04/2006 to 23/05/2006
Using only query statement...
Is this possible??
TIA
Regards.
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Dec 28, 1999
Hi folks.
Here i have small problem in transactions.I don't know how it is happaning.
Up to my knowldge if you start a transaction in side the transaction if you have DML statements
Those statements only will be effected by rollback or commit but in MS SQL SERVER 7.0 and 6.5
It is rolling back all the commands including DDL witch it shouldn't please let me know on that
If any one can help this please tell me ...........Please............
For Example
begin transaction t1
create table t1
drop table t2
then execute bellow statements
select * from t1
this query gives you table with out data
select * from t2
you will recieve an error that there is no object
but if you rollback
T1 willn't be there in the database
droped table t2 will come back please explain how it can happand.....................
Email Address:
myself@ramkistuff.8m.com
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Mar 22, 2001
I've created a job using SQL DMO (in VB6) but it fails to run. When try to manual start the job from the Enterprise Manager, it gives error "cannot start job because it does not have any job server(s) defined."
Here is the code :
Dim oSQLServer As New SQLDMO.SQLServer
Dim oJobServer As New SQLDMO.JobServer
Dim oJob As New SQLDMO.Job
Dim oJobSch As New SQLDMO.JobSchedule
Dim oJobStep As SQLDMO.JobStep
oSQLServer.Connect "mc", "sa", ""
oJob.Name = "JOB_Backup"
oSQLServer.JobServer.Jobs.Add oJob
Set oJobStep = New SQLDMO.JobStep
With oJobStep
.Name = "Step 1"
.StepID = 1
.DatabaseName = "master"
.SubSystem = "TSQL"
.Command = "BACKUP DATABASE [medco] TO DISK = 'E:Projectmedco.BAK' With INIT"
.OnFailAction = SQLDMOJobStepAction_QuitWithFailure
.OnSuccessAction = SQLDMOJobStepAction_QuitWithSuccess
End With
oJob.JobSteps.Add oJobStep
oJob.StartStepID = 1
'Set the schedule.
With oJobSch
.Name = "Schedule 1"
.Schedule.FrequencyType = SQLDMOFreq_Daily
.Schedule.FrequencyInterval = 1
.Schedule.ActiveStartDate = "20010315"
.Schedule.ActiveStartTimeOfDay = "150800"
.Schedule.ActiveEndDate = SQLDMO_NOENDDATE
.Schedule.ActiveEndTimeOfDay = SQLDMO_NOENDTIME
End With
oJob.JobSchedules.Add oJobSch
oSQLServer.DisConnect
Set oJobStep = Nothing
Set oJobSch = Nothing
Set oJob = Nothing
Set oSQLServer = Nothing
Something is missing but ?
Thanks for all your helps in advance,
Ben
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Jan 6, 2004
I'm buildng an application using the ADO.NET OleDB providor in order to maintain back end compatabiity with both SQL Server and Access Jet4.0. I need to get the Identity key of the new row created as a result of the following insert statement.
OLEDB COMMANT TEXT:
"insert into tblPerson (LastName,FirstName,SSN,BirthDate,Family) values( ?, ?,?,?,?)";
I assume I need to add a select statement immediately following the insert. Can anyone help?
PS - not using stored procedures due to Access jet4.0 limitation
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May 7, 2008
This procedure runs and I see my GM names come up one at a time but I get no tables created.
Sorry about the sloppy code - I'm not a real pro.
declare @@GM Char(100)
declare @SQL VarChar (2000)
Declare spot cursor scroll for
select GM from BIM_Historical_Performance.dbo.Performance_Master
open spot
fetch first from spot
into @@GM
While @@Fetch_Status =0
BEGIN
set @SQL = 'select Comp, Billto, Cust_name as Customer, Branch, BAC, [MgMt_Type], BondValue as Bondbucks , BondValueAlloc as Allocbucks, c1 as Curcode, u1 as CurUnderP$, s1 as Cur3mthBIMsales, p1 as performance, I1 as Inside, [IS_since] as Insidesince, O1 as Outside, [OS_since] as Outsidesince, c2 as CodeM-1, c3 as CodeM-2, c4 as CodeM-3, c5 as CodeM-4 ,c6 as CodeM-5, GM into ' +@@GM + ' from BIM_Historical_Performance.dbo.Performance_Master where BIM_Historical_Performance.dbo.Performance_Master.gm = ' +@@GM
EXEC (@Sql)
Fetch NExt from spot
End
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Oct 31, 2005
I want to know who had created the new tables,How can I achieve it?
Can I know it by using the sysobjects table?
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Dec 20, 2005
How Can I know who had created the table in my DB?
May I log it?
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Jul 1, 2006
Hi,
How can i get the names of user created databases?
select Distinct (name) from sysobjects where xtype = 'U', i know this statement for tables but is there a statement for Databases?
thanks
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Feb 20, 2008
Hi everyone.. I have a big problem.. :p
I have created a installer for my application and database.
When I run the installer it only creates the database but no tables created. But in some other workstation it works fine. I dont know what causes this problem....
Please guide me.
RON
________________________________________________________________________________________________
"I won't last a day without SQL"
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Aug 15, 2007
ElementTypeDep_Cursor seems is not being created in this stored procedure:
Code Snippet
ALTER procedure spCopyTemplateElementTypesToIssues
@TemplateRecno integer,
@ProjRecNo integer,
@IssueRecNo integer
as
declare @ElementTypeRecno integer
declare @ElementTypeDepRecno integer
declare @ProjTypeRecno integer
declare @PreElementRecNo integer
declare @PostElementRecno integer
declare @Count integer
DECLARE element_Cursor CURSOR FOR
SELECT ElementTypeRecNo
FROM dbo.tblTemplateElementType
where TemplateRecno = @TemplateRecNo
OPEN element_cursor
FETCH NEXT FROM Element_Cursor into @ElementTypeRecno
--delete from tblElementCPO
WHILE @@FETCH_STATUS = 0
BEGIN
select @count = count (*)
from tblElementCPO
where ProjRecno = @ProjRecNo
and IssueRecno = @IssueRecno
and TemplateRecno = @TemplateRecno
and ElementTypeRecno = @ElementTypeRecNo
if @Count = 0
begin
insert into tblElementCPO(Ignore, ElementTypeRecno, IssueRecno,
ProjRecno, MaxAttemptNum, IsMileStone, ComponentOnly, Phase,
TaskHoursEst, TemplateRecNo, ChangeDate, ChangePerson)
values (0, @ElementTypeRecno, @IssueRecno,
@ProjRecno, 5,0,6,99,
99,@TemplateRecno, getdate(), current_user)
end
FETCH NEXT FROM element_Cursor into @ElementTypeRecno
END
CLOSE element_Cursor
DEALLOCATE element_Cursor
select @Count = count (*)
FROM dbo.tblElementTypeDep
where TemplateRecno = @TemplateRecNo
if @Count > 0 then
begin
DECLARE ElementTypeDep_Cursor CURSOR FOR
SELECT ElementTypeDepRecNo, PreElementTypeRecNo, PostElementTypeRecno
FROM dbo.tblElementTypeDep
where TemplateRecno = @TemplateRecNo
OPEN ElementTypeDep_cursor
FETCH NEXT FROM ElementTypeDep_Cursor
into @ElementTypeDepRecno, @PreElementRecNo, @PostElementRecno
WHILE @@FETCH_STATUS = 0
BEGIN
select @Count = count (*)
from tblElementDepCPO
where ElementTypeDepRecno = @ElementTypeDepRecno
and PreElementRecNo = @PreElementRecNo
and PostElementRecno = @PostElementRecno
if @Count = 0
begin
insert tblElementDepCPO (ElementTypeDepRecno, PreElementRecNo,
PostElementRecno, ChangeDate, ChangePerson)
values (@ElementTypeDepRecno, @PreElementRecNo,
@PostElementRecno, getdate(), current_user)
end
FETCH NEXT FROM ElementTypeDep_Cursor
into @ElementTypeDepRecno, @PreElementRecNo, @PostElementRecno
END
CLOSE elementTypeDep_Cursor
DEALLOCATE elementTypeDep_Cursor
end
called by
Code Snippet
Dim cnQI02414 As New SqlConnection(My.Settings.csQI02414Dev)
Dim cmd As New SqlCommand
Dim reader As SqlDataReader
cmd.CommandText = "spCopyTemplateElementTypesToIssues"
cmd.CommandType = CommandType.StoredProcedure
Dim spmTemplateRecNo As SqlParameter = _
cmd.Parameters.Add("@TemplateRecNo", SqlDbType.Int)
spmTemplateRecNo.Value = _
Me.cbTemplate.SelectedValue
Dim spmProjRecNo As SqlParameter = _
cmd.Parameters.Add("@ProjRecNo", SqlDbType.Int)
spmProjRecNo.Value = _
Me.cbProject.SelectedValue
Dim spmIssueRecNo As SqlParameter = _
cmd.Parameters.Add("@IssueRecNo", SqlDbType.Int)
spmIssueRecNo.Value = _
Me.cbIssue.SelectedValue
cmd.Connection = cnQI02414
cnQI02414.Open()
reader = cmd.ExecuteReader()
' Data is accessible through the DataReader object here.
cnQI02414.Close()
What should I be looking for?
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Nov 5, 2007
Hi all,
I have been trying to extract table data into file but its not getting extracted. I am using following command to run.
exec spGetIPAddress @ip = @servername output
select @SQL = 'bcp '
+ char(34)
+ ' select Field from ['
+ @DatabaseName
+ '].[dbo].Temp_ExtractSR39'
+ ' order by Field'
+ char(34)
+ ' queryout '
+ @RenamePathAndFile
+ ' -T -c -CACP -S'
+ @servername
exec master..xp_cmdshell @SQL, no_output
Is there any setting need to be done at database level? or any setting for Sql server?
Thanks in adavance,
Anshu
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Mar 6, 2007
Hi,
I have been in the process of creating some new pkgs in BIS. My question is, once I am done writing the pkgs, what next?
That is, how do I get the pkgs into SQL Server, and how do I schedule them to run?
Also, what if I have the following scenario:
I have created a new SSIS pkg that has several EXECUTE DTS 2000 tasks in them. The DTS packages that are called from the EXECUTE DTS 2000 task are stored in the database under "Legacy". These should still run OK once I "load" the packages to SQL Server 2005, yes?
Where do the SSIS packages "live" in SQL Server 2005? That is, where can I view them.
Thank you!!
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Apr 10, 2006
Hi there.
I have generated an SQL Script to script me a database, stored procs, tables, foriegn keys and users, as well as Create command and drop objects.
however it seems that it is not creating the database, if an existing database does not exist, or if it does after it has been dropped. I get this error:
Could not locate entry in sysdatabases for database 'db_name_something'. No entry found with that name. Make sure that the name is entered correctly.
This is the SQL:
/****** Object: Database SafeHands Script Date: 10/04/2006 02:05:30 ******/
IF EXISTS (SELECT name FROM master.dbo.sysdatabases WHERE name = N'db_name_something')
DROP DATABASE [db_name_something]
CREATE DATABASE [db_name_something] ON (NAME = N'db_name_something_Data', FILENAME = N'C:Program FilesMicrosoft SQL ServerMSSQLdatadb_name_something_Data.MDF' , SIZE = 1, FILEGROWTH = 10%) LOG ON (NAME = N'db_name_something_Log', FILENAME = N'C:Program FilesMicrosoft SQL ServerMSSQLdatadb_name_something_Log.LDF' , SIZE = 1, FILEGROWTH = 10%)
COLLATE SQL_Latin1_General_CP1_CI_AS
..
..
any ideas where I am going wrong?
I know that I do not have the "GO" command, however I am trying to run the entire script from C# 2.0, using SQL Server 2000 SP4, so I have read the entire script into a string array, and split each line from the word "GO" as otherwise, I would get an error.
Many thanks
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Dec 5, 2007
--The Dependency row is not created!
-- I have a procedure "Example 1".
-- When I look at the sys.sql_dependencies I didn't find a row with Table1 dependency.
--If I write the procedure like "Example 2" the dependency Table1 exists in sys.sql_dependencies.
--
--DEFENENTLY A BUG. CAN YOU FIX IT?
--I REALLY NEED IT!!!!!!
Create table Table1 (id int);
GO
--Example 1
CREATE procedure a
as
create table #Test(id int)
Insert into #test
Select id from Table1
DROP TABLE #test;
GO
Select * from sys.sql_dependencies where object_id=object_id('a');
GO
--Example 2
CREATE procedure c
as
Select id into #test from Table1
DROP TABLE #test;
GO
Select * from sys.sql_dependencies where object_id=object_id('c');
DROP PROCEDURE c
DROP PROCEDURE a
DROP TABLE Table1
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Jul 19, 2007
I loaded the import/export wizard into my Tools menu. I ran it and exported a view to an excel worksheet with mixed results (I got the headings, but no data). I want to take a look at the package that should have been created (I selected that option, but the export didn't complete and I couldn't decipher the log to determine whether the package was created).
If it was successfully created, where would I find it in SQL 2005 Express?
Thanks,
Bill
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Jul 1, 2007
in my database i have a "datecreated" feild, its datatype is "datetime", is it possible to set the defualt value as the time now? if so what do I put in the defualt value property? thanks a million si!
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Aug 14, 2000
Hi Guys,
Is there a way to notify DBA when a new stored procedure,table,view is created by any user...
Help is greatly appericated..
Jessi..
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Nov 24, 2000
Can Query Analyzer deal with this or not???
Select FirstName into FirstNameTable From NameTable
Select Count(*) from FirstNameTable
Fails with FirstNameTable as invalid object.
TIA
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Apr 9, 2003
Does anyone knows what this account does? I heard that it is used by Visual Studio and Query Analyser. However, I couldn't find much documentation about it. This account has a random password which is generated by the Server. The password cannot be changed and will never expire.
Thanks...byyu
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Jul 8, 1998
I am installing SQL Server on a large number of servers. MSDB was not created on 7 of the
36 servers. MSDB was created just fine if I uninstalled SQL Server and reinstalled it and also
when I created MSDB using the instlmsdb.sql script out of the MSSQLInstall directory.
There is no mention of this problem on TechNet but there is an article on it on
www.support.microsoft. However, the article says that the bug happens if SQL Server is
started in single user mode. I am not starting any of these servers in single user mode.
Someone else has tracked this problem to BIOS. What do you know?
I am installing 6.5 on Win NT 4.0 SP3.
Thanks for any help.
Virginia
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Jun 11, 2006
I am getting a return code of 12 (""File not created"") from sp_trace_create. I have checked to ensure that the path is valid. I am using Windows Authentication and the Windows Administrator account. SQL Server is using the Windows userid that I created for SQL Server. I have verified (at least tried to verify) that the user for SQL Server has access to the folder containing it. The following is the relevant portion of what I am attempting. DECLARE @RC int, @TraceId intExec @RC = sp_trace_create @TraceId OUTPUT, 0, N'C:TraceFile' I have tried other paths that also do not work.
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