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I guess you could set up replication to do this as well. It might be kind of a pain depending on the number of tables and things like that.
Hope that helps.
Ben
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ok, thanks. but can you give me any site or reference so i can try the replication, because i don't know much about it,
thanks,
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Have you tried using Google.
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How complicated is your database? You could use SMO and transfer to move the database to the new database. The transfer method is a little gimpy, but pro grammatically it allows you to move the entire database and relations to a different server.
_____________________________________________________________________
Our developers never release
code. Rather, it tends to escape, pillaging the countryside all around.
The Enlightenment Project (paraphrased comment)
Visit Me at GISDevCafe
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I need some help.
I want to create a dropdownlist with the options "Day" "Week" and "Month". I need to write a stored procedure so that if the user selects "Day" then he only queries the day(Today), if he selects "Month" he must get the data for the month.
How will I go about doing this? I know I should use the If...Else or CASE in C#. I want to know how the Stored Procedure will look?
Thanks Guys !!! and GALS!!!
Illegal Operation
Making Computer Software Talk
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Here you go, this is really simple and you should consider doing better date arith with DAY using CONVERT
<br />
create proc myproc <br />
<br />
@Type as varchar(10)<br />
<br />
AS<br />
BEGIN<br />
<br />
if @Type = 'DAY'<br />
BEGIN<br />
select * <br />
from table<br />
Where YEAR(DATE) = YEAR(getdate())<br />
and MONTH(DATE) = MONTH(getdate())<br />
and DAY(DATE) = DAY(getdate()) <br />
END<br />
<br />
if @Type = 'MONTH'<br />
BEGIN<br />
select * <br />
from table<br />
Where YEAR(DATE) = YEAR(getdate())<br />
and MONTH(DATE) = MONTH(getdate())<br />
END<br />
<br />
<br />
if @Type = 'YEAR'<br />
BEGIN<br />
select * <br />
from table<br />
Where YEAR(DATE) = YEAR(getdate())<br />
<br />
END<br />
<br />
<br />
<br />
END<br />
go<br />
<br />
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Hi Friend'z...
I need to update the database tables though datagrid only.(in windows form c#).
How can I update the database through datagrid ? pl help me in doing this.
thanks in advance,
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is it a datagrid or datagridView?
Visual Studio can't evaluate this, can you?
public object moo<br />
{<br />
__get { return moo; }<br />
__set { moo = value; }<br />
}
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It is Datagrid,
i'm using Visual Studio.Net 2003
pl help me...
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Hi,
I have a sp where in few values would be passed as input parameters, now using these values insertion opertion should be done for 11 tables.
Now if anyone insert statement fails it need not perform the remaining insert statements.
What i've done:
begin transaction
insert
insert
insert
insert...
....
...
11statements total
if(@@error<>0)
rollback transaction
else
commit transaction
Is this correct! this is leading to some problems, like other users if trying to use any of the tables i used it is giving errors
Gautham
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it seems correct to me, I always use
IF @@ERROR <> 0
BEGIN
ROLLBACK TRANSACTION TRANS
END
COMMIT TRANSACTION TRANS
Visual Studio can't evaluate this, can you?
public object moo<br />
{<br />
__get { return moo; }<br />
__set { moo = value; }<br />
}
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The value of @@ERROR is reset after every SQL statement. You should either use the new SQL-Server 2005 Try-Catch mechanism, or have checks on @@ERROR after each of your insert statements (in which case I would normally use a GOTO to jump to a rollback at the end of the procedure).
What errors are you getting?
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Hi,
My name is srinivasan and I am new to this DTS concept.
I have to execute the DTS package from the C#.Net Code behind.
I managed to create a small DTS Package in SQL server and execute it from SQL Server Enterprise Manager.
But I can not execute that Package from C#.Net.
Can any one help?
I’ve written a small Class for Executing the DTS but it's not working.
CLASS: Class1
Function: DtsPackage()
---------------------------------------
public void DtsPackage()
{
try
{
Package2Class Package = new Package2Class();
object pVarPersistStgOfHost = null;
Package.LoadFromSQLServer
("<server name>","<user name>","<password>",DTSSQLServerStorageFlags.DTSSQLStgFlag_UseTrustedConnection,"","","","Test Package",ref pVarPersistStgOfHost);
Package.Execute();
Package.UnInitialize();
System.Runtime.InteropServices.Marshal.ReleaseComObject(Package);
Package = null;
}
--------------------------------------------------
And when I execute this I am getting an error.
__________________________________________________________________
ERROR: 
Login failed for user '(null)'. Reason: Not associated with a trusted SQL Server connection.
__________________________________________________________________
What could be the reason?
The 'server name', 'user name' and the 'password' was also correct.
Server name is SQL Server's Name.
User Name is SQL Server's User Name.
Password is SQL Server's Password.
Thank you in advance,
Seenu.
SrinivasanPrabakaran.
Trainee Software Engineer.
Metrica Systems.
Bangalore.
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Hi All
Perhaps someone can advise on a better solution to my problem ?
I have a table full of call (telephone) records, each record has the duration of the call made
the duration is in seconds
i.e
Call table
Call id, duration, telephonenumber
1 89 0122222222222
2 135 0192929292929
3 31 0121122211111
4 5....etc etc
what i need to do i go through each record and convert the duration to a time format
so
for call id 1, the result would be 01:29,
for 2, result would be 02:15
for 3, result would be 00:31
for 4, result would be 00:05
at the moment, below is what i am doing within a cursor for each row, and although it works fine
it is a really slow way of doing things, and when i have to go through a few million records you can imagine this takes quite a while
Can anyone suggest a quicker alternative ?
Hope that all makes sense ?
Simon
set @CounterVariable = 1
set @hours = 0
set @mins = 0
set @time_counter = 0
WHILE (@CounterVariable <= @dur)
BEGIN --- count the hours
set @CounterVariable = @CounterVariable + 1
set @time_counter = @time_counter +1
IF @time_counter = 60
BEGIN
set @hours = @hours + 1
set @time_counter = 0
END
END
--- mins is remainder (seconds)
set @mins = @time_counter
IF @hours < 10 and @time_counter < 10 -- build the time string
BEGIN
set @dur_time = '0'+ CAST(@hours as varchar(2)) + ':' + '0' + CAST(@mins as varchar(2))
END
ELSE IF @hours >= 10 and @time_counter < 10
BEGIN
set @dur_time = CAST(@hours as varchar(2)) + ':' + '0' + CAST(@mins as varchar(2))
END
ELSE IF @hours < 10 and @time_counter>= 10
BEGIN
set @dur_time = '0'+ CAST(@hours as varchar(2)) + ':' + CAST(@mins as varchar(2))
END
ELSE IF @hours >=10 and @time_counter>= 10
BEGIN
set @dur_time = CAST(@hours as varchar(2)) + ':' + CAST(@mins as varchar(2))
END
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Hi,
Here some sql to calculate Hours, Minutes, seconds using only built in sql functions and in one sql select statement:
select floor(duration / 3600) as h, floor( (duration - floor (duration /3600) )/60) as m, duration - floor(duration / 3600) * 3600 - floor( (duration - floor (duration /3600) )/60) * 60 as sec
then u can concatenate all these fields
HTH.
Hayder marzouk
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I may be too simplistic here, but I tend to agree with Hayder marzouk
(presuming I'm understand what you're trying to accomplish here).
I used a slightly different formula than he did: his didn't work quite right when I tried it in Access .. probably my fault. In MSAccess, this works:
CREATE PROCEDURE pcSeconds2FormattedTime( seconds INTEGER ) AS
SELECT (@seconds\3600) & ':' & ((@seconds - (@seconds \3600)*3600 )\60) & ':' & @seconds - (3600*(@seconds\3600) + 60*((@seconds - (@seconds \3600)*3600 )\60))
FROM dual;
(presuming you have something called "dual").
If you don't have the '\' operator (integer division), then use the FLOOR function as suggested. Also, in a real db system, use the real concatenation operator '||', not the '&' ampersand.
Depending on whether the SQL compiler will do "common subexpression elimination", this may or may not run any faster than your method.
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thats great, thanks guys
Simon
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Hi,
After i have back up and restore the database to another server on another computer, the mirror option under tasks after right clicking on the database does not appear .
So, the problem is with my software or others problems?
Thanks in advance.
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Dear all,
We have a solution which makes use of the mirroring feature of SQL Server 2005 for high availability and automatic failover. But, because of the high cost of SQL Server this is not always an option for all our clients.
My question is, what is the best approach or architecture to implement a custom replication / mirroring feature between two SQL Server Express databases. I have read about a trigger-log approach on the master database with some service synchronizing to the slave? But how to go about when the master and slave switches roles? What about replicating structural changes also? Automatic failover is also totally something else, but not that important for now?
Any ideas, resources, etc. would be appreciated.
Kind regard!
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I am using MS Access DB With MFC as programming platform. I have question about WHERE clause in SELECT query
"SELECT subcat_id,subcat_name FROM temp_subcat WHERE cat_id = 'get_cat' "
get_cat is a long variable, but when i enclose it in ' ' qoutes SQL or ODBC treats it as string and does not uses the value inside it which I wanted to.
i removed qoutes and tried still it doesnt work it throws exception like “Too few parameters, Expected 1” I think it might be ignoring the unquoted get_cat
Quesion is--->
Is there any method of enclosing variables in the SQL queries while using MS Access as database?
Like any syntax like ---> ' ". variable ." '
In other words:: I want to use variable in my SQL query and there must be some syntax provided by SQL or MS Access to identify such variable which is been used in the query and use the value inside that variable and not the variable itself as a string.
Plz help me out with this problem
San
San
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i am new to sql and such stuff....
did you tried concatination?? or something like
"SELECT field FROM table WHERE field='".$var['var']."'"
hope this works!!
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madeelch1986 wrote: did you tried concatination??
Not wise. You're setting yourself up to be attacked through a SQL Injection attack by concatinating values into a SQL String.
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May be you are true but this is not what i needed actually
My requirement is, i am trapping some long value at runtime and i storing it into some long variable and i want to fetch the data from MS Access DB which corrosponds to this value only . So i want to use this variable in my SQL in WHERE clause for searching.
If you can help then please tell me how to do it.
Thanks
san
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