Replication, Is That The Correct Tool For The Job?
Jul 10, 2007
Hello, coming back to SQL Server after working with Oracle for a while.
I am currently using SQL Server 2005, and have an issue I am not exactly sure how to solve.
Let's say I have two instances of a database (A & B), the schema of both instances is exactly the same. If I perform an insert on instance A table A how can I automatically have that insert reflected on instance B table A? Both instance are on the same machine. Also I do not want to reflect all the data just one table across multiple instances.
I thought replication might be the answer but typically that is used across multiple machines, no?
Any help would be greatly appreciated. Thanks
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Sep 21, 2006
We have an sql database where the performance is being impacted by a number of secondary applications performing complex queries for reporting and other business requirments off the database
We have considered a solution where when an update is made to the primary database we use an asynchronous trigger to kick off a SP. The SP will then use service broker to send a message to a secondary database which updates the data on that secondary database.
Note the data on the secondary database is a denormalised subset of the data.
We think Service broker is the right solution as we get the updates to the secondary database asynchronously, reliably and in order.
Is this a good solution for Service broker or can anyone advise a better solution.
thks
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Jul 20, 2005
I'd like to use log shipping to provide warm backup to some productionMSFT SQL 2000 servers. I know that I can write something to ship logsbut I'm looking for a complete solution that would take a while towrite. Prefer not to upgrade to SQL enterprise (too costly). Isthere a tool that provides a robust solution? ... deletes old logfiles, logs events, does backups, failure notification, recreatesschemas, etc.
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Jul 13, 2006
Hello all,
here is a stored procedure I have:
CREATE PROCEDURE spU_GUI_AppliqueConditionFinancementPourGuichet
(
@GuichetId int,
@Validateur nvarchar(40)
)
AS
CREATE TABLE #tReservations (ReservationId int)
IF (dbo.GetSiGuichetEnRegle(@GuichetId) = 0)
INSERT #tReservations
EXECUTE spU_GUI_AppliquePerteFinancement @GuichetID, @Validateur
ELSE
INSERT #tReservations
EXECUTE spU_GUI_AppliquePerteAgrement @GuichetID, @Validateur
SELECT GR.Id,
dbo.FormateNoms(GR.Name) AS Names
FROM #tReservations
LEFT JOIN AnotherTable GR ON GR.Id = AnotherTable.id
DROP TABLE #tReservations
GO
The creation is ok but when I look to the dependencies, I see that it depends on GetSiGuichetEnRegle only.
For me, it shall also depend on
AnotherTable
spU_GUI_AppliquePerteFinancement
spU_GUI_AppliquePerteAgrement
FormateNoms
Apparently the dependencies are not calculated correctly because I'm using a temporary table.
My problem is that I have updated this stored procedures (and the two other that I call) to add a new parameter. As a consequence, when I do a replication, this is failing saying that I have an extra parameter. I imagine that because my dependencies are not correct, the replication is not occuring in the correct order and so it's still using the old definition of the stored procedure.
Do you have any idea on how I can force the dependencies to be calculated correctly ?
Thanks
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Feb 7, 2001
Hi folks
wld really appreciate it if anyone could guide me to a good third party tool for replication on sql server.
thanks in advance
achal
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Mar 2, 2006
is it possible to change the settings on this tool. i want to have it so that it does not time out at all? or is that possible??
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Jul 23, 2005
Hi all.I'm looking for a tool which should act like some kind of middleware/logical layer bewtween the SQL server and the webbased user interface.- It should be possible to easily create simple web forms (only datainput and output) without programming effort by "clicking" the fieldsand their order on the web mask within an admnistrative interface.- It should also be bossible to add "new fields" to the database,including field type, permissions, value lists etc. (excluding anybusiness logic) without programming effort by administration.I know, that most workflow tools or "Trouble Ticket Tools", based ondatabases have this feature to easily configure new masks and add newfields to the database, but i need it as an tool-unspecific layer forthe MS SQL Server.Thank you very much for your feedback, any ideas are welcome!Best regards, Heiko.
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Nov 22, 2005
I've created C#.net program (behind code style).
when I run it in Internet explorer, the following error occurs in IE window.
pls instruct me how to handle and correct this error.
And how to initialize the connectionstring... Great thank!
Server Error in '/' Application.
--------------------------------------------------------------------------------
The ConnectionString property has not been initialized. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.InvalidOperationException: The ConnectionString property has not been initialized.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[InvalidOperationException: The ConnectionString property has not been initialized.] System.Data.SqlClient.SqlConnection.Open() +809 CodeBox.BehindCode.getSubject() +80 CodeBox.BehindCode.Page_Load(Object sender, EventArgs e) +31 System.Web.UI.Control.OnLoad(EventArgs e) +67 System.Web.UI.Control.LoadRecursive() +29 System.Web.UI.Page.ProcessRequestMain() +724
--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:1.0.3705.0; ASP.NET Version:1.0.3705.0
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Oct 16, 2000
I have a simple while process to use with a trigger to insert values
into another table. IN VB this was simple but the while in TSQL seems
a little different. If anyone can point out my flaw greatly appreciated.
while @cnter < @nodays
--insert values
insert into table values (value1, value2)
--then increment counters and repeat
set @sdate = @sdate + 1
Set @cnter = @cnter + 1
How or what is the best way to loop back?
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Mar 4, 2001
If you start receiving continuous error messages by e-mail indicating that the transaction log is full. After 2 days, the messages suddenly stopped. What could be the reason?
Windows NT App log is full or SQL Server Agent stopped
I think SQL Server Agent stopped
How do you think..and why ?
thanks
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Mar 5, 2001
If you start receiving continuous error messages by e-mail indicating that the transaction log is full. After 2 days, the messages suddenly stopped. What could be the reason?
Windows NT App log is full or SQL Server Agent stopped
I think SQL Server Agent stopped
How do you think..and why ?
thanks
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Apr 24, 2008
Im new to SQL so please bear with me & help me as to why Im not getting the desired results.
I want to find the difference between two sets of tables that reside in different databases but contain the same data.
I ONLY WANT
a. records that are only in A but not in B
b. records that are only in B but not in A
______________________________________________________________________
Here is what I wrote using something that I found in this forum -
CREATE PROCEDURE RPT_DETAILS
AS
BEGIN
DECLARE @Rowcount AS INT
DECLARE @First_Name AS VARCHAR(50)
DECLARE @Last_Name AS VARCHAR(50)
DECLARE @Id AS INT
CREATE TABLE #Prowess(ID INT NOT NULL, First_Name VARCHAR(50), Last_Name VARCHAR(50))
CREATE TABLE #SDK(ID INT NOT NULL, First_Name VARCHAR(50), Last_Name VARCHAR(50))
INSERT INTO #Prowess
SELECT bb.beenumber, be.FirstName, be.LastName FROM beebusiness bb
join beeentity be on bb.beebusinessguid = bb.beebusinessguid
INSERT INTO #SDK
SELECT cast(sa_ss as INT), first_name, last_name from ml
SELECT @ROWCOUNT = MAX(ID) FROM #SDK
PRINT '------------------------------------------------------------------------------------------'
PRINT '------------------------COMPARISION REPORT Between Prowess & SDK--------------------------'
PRINT '------------------------------------------------------------------------------------------'
PRINT 'TOTAL Difference ('+ +
CAST(@ROWCOUNT AS VARCHAR(50))
WHILE @ROWCOUNT > 0
BEGIN
SELECT @First_Name = First_name, @Last_Name = Last_name, @ID = ID
FROM #Prowess WHERE ID = @ROWCOUNT
PRINT ' * '+@First_Name+@Last_Name
SET @ROWCOUNT = @ROWCOUNT - 1
END
SELECT @ROWCOUNT = MAX(ID) FROM #Sdk
PRINT 'TOTAL Difference ('+ + CAST(@ROWCOUNT AS VARCHAR(50))
WHILE @ROWCOUNT > 0
BEGIN
SELECT @First_Name = First_name, @Last_Name = Last_name, @ID = ID
FROM #Sdk WHERE ID = @ROWCOUNT
PRINT ' * '+@First_Name+@Last_Name
SET @ROWCOUNT = @ROWCOUNT - 1
END
DROP TABLE #Prowess
DROP TABLE #Sdk
END
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May 5, 2008
declare @var varchar(50)
set @var= 'COLUMNNAME'
select ID, a.@var , b.@var
from rooper a
join jim_rooper b on b.id = a.id
join b_rooper bb on bb.id = a.id
where a.@var != b.@var
All that Im trying to do here is instead of using a columnname, Im trying to substitute it with a variable so that it can be referenced at multiple places...
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May 28, 2008
Hi
I am writing T-SQL pls tell me wheather it is correct syntax or not
DECLARE @Chg1 VARCHAR(500)
SET @Chg1 = 'declare @AntID numeric exec casp_Switch_BackupData @AntID = #ANTID#'
SET @Chg1 = REPLACE(@Chg1,'#ANTID#','@AntID')
EXEC (@Chg1)
As I am getting following output
Command(s) completed successfully.
T.I.A
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Jun 2, 2008
hi!
i want to use IN query like
select ... from ...
where field1 in (...)
and field2 in (....)
when i write query like this, the result is display.
but its wrong.
is it correct?
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Aug 29, 2005
Dim strsql As String
strsql = "insert into MYENTRY(entryid) "
strsql &= "VALUES ("
strsql &= "'" & strtheEntryid & ")' "
I am not sure if this is correct snytax?
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Jun 28, 2006
hi
if row.col1 = nothing then ...
instead of (sql2k) if dtssource("col1") = null then...
TIA
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Jan 1, 2008
Hello to all,
Is it correct way to register my CLR library instead of having T-SQL codes (eg, Strored Procedure, Functions and Triggers) in the database in the following case:
Code security: If my Application (in .NET 2.0) and SQL Server Express in same PC and I have to give Windows-Administrator password to my application-user (to install/unistall some other softwares)
Thanks
PSDCHD
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Sep 25, 2006
HelloI have having trouble displaying some simple columns in ascending order.I know that the database is populated and I can get the more complex code to work if I display like this: SELECT FName, LName, Town, '<a href="' + url + '">' + Site + '</a>' as LinkFROM Names_DBWHERE FName = 'Tom' And url like 'http:%'ORDER BY LName ASCBut I need a simpler view but I can't get it to workI have tried this:SELECT FName, LNameFROM Names_DBORDER BY LName ASCAnd thisSELECT FName, LNameFROM Names_DBORDER BY LName ASC; And This:SELECT FName, LNameFROM Names_DBORDER BY LName 'ASC' What is wrong with this syntax?ThanksLynn
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May 12, 2008
I'm trying to get a year count and a year amount of payments made by a client. Below is my statement, it is not giving a correct count. If a client made more than one payment on the same day it counts it as 1.
What can I do to this statement to get correct totals?
SELECT DISTINCT Client_ID, DATEPART(year,PaymentDate) AS 'Year', SUM(AmountPaid) AS 'TotalYearlyPayments', COUNT(DISTINCT Payment_ID) AS 'YearlyPaymentCount'FROM tblPaymentsWHERE Client_ID = @ClientIDGROUP BY Client_ID, DATEPART(year, PaymentDate)ORDER BY Client_ID, Year
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Jun 5, 2006
Hi, I'm building a web application in which I want to prevent SQL injection. I'm using stored procedures, and using queries on my app like this:in my database...create proc createStudy@title varchar(200),@text textasinsert into studies values(@title,@text)goand in my web app...query="createStudy '"+titleBox.Text+"','"+textBox.Text+"'"; //title and text boxes are textboxes, createStudy is a stored procedure in my databaseodmccommand cmd = new odbccommand(query,con);con.Open();cmd.ExecuteNonQuery();But before this I do this code:if (titleBox.Text.Contains("Drop") || titleBox.Text.Contains("Delete")) messageLabel.Text="No permissions to do that";else(...my code)Is this ok to prevent SQL injection?!?
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Aug 13, 2004
Hi,
This is strange....
I am getting my source data from another system am storing the SaleAmount of each product in a field the data type of which is [decimal](12, 2).
For some products I am getting an exact match (upto 2 decimal places) as compared with my source data BUT for some other products the value before the decimal places is correct but the 2 digits after the decimal place does not match with the source data :confused:
Even if this sounds stupid, can you please guide me. Am i missing some very basic and common sense thing?
Many TIA.
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Mar 15, 2007
I have a query and I need to check to see if a field is occupied, i.e., it can have anything in it, i just want to see if something is there... this is what I want, but of course, anything isn't the right word here...
and (r.id = 'anything')
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Apr 13, 2008
I have two tables:
1) Table that holds all available ports.
2) Table that holds users for each port.
There may be times where one user is getting more than one port at a time.
I've built up an ASP .NET page that will display each user its port/s in one table.
On another table I want to display all the other available ports which the user doesn't posses and can buy to own.
My problem is where I try to build up the query. I just can't get all the other ports in normal display.
For example, this is what I need:
Ports table:
1/1
1/2
1/3
1/4
Users table:
User A , 1/1
User A , 1/2
ASP page display:
------------
User A Holds:
1/1
1/2
------------
Available:
1/3
1/4
------------
Of course the Available option is derived from the User Holds query, and just getting the opposit not equal ports, but I just can't get it !
I've tried all kinds of Joins and nesting SELECT queries with no luck.
I hate SQL. I want to die.
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Apr 25, 2008
I have this sql statement:
SELECT Countries.Name, Companies.ShortName, Persons.FirstName, Persons.LastName, PersonSkills.Skills
FROM PersonSkills INNER JOIN....
How can I choose a certain value from PersonSkills.Skills?
for example, I would like to choose a value from PersonSkills.Skills that matches a certain product. I can do the Max/Min value but the selected value needs to match the product.
The tables that I have are:
PersonSkills:
id, ProductID, Skills
Product:
id, ProductName
Ive been reading and playing around with this without success.
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May 23, 2008
create proc AuthorTable @AuthotID int,
@AuthorName varchar(20),
@AuthorBook varchar(60),
as
insert into dbo.Author
( AuthorID,
AuthorName,
AuthorBook
)
values
( @AuthotID ,
@AuthorName,
@AuthorBook
)
spatle
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May 29, 2008
Hi friends,
I've created one procedure.I'm trying to execute that i got the error message like 'Must declare the scalar variable @series'.
but i declared it already.Table name starts with SI,dont have the fields like series and hono.I dont know how to correct this error.Please help me out.Here is my procedure.
alter proc procinsertAllFields
as
begin
declare @series varchar(10)
declare @hono varchar(5)
declare @tabname varchar(8)
declare @sql nvarchar(500)
if exists (select * from sysobjects where name=ltrim(rtrim('ccno_dir1')))
drop table ccno_dir1
set @sql='create table ccno_dir1(cc_no varchar(20),series varchar(1),
hono varchar(10),denom_code varchar(10),i_date datetime,d_date datetime,
locked varchar(10),csd_no varchar(10),invoice_no int,invoice_date datetime)'--print @sql
exec sp_executesql @sql
declare c cursor
for
select series=substring(name,3,1),hono =substring(name,4,5),name from sysobjects where name like 'si[1-3]_____'
open c
fetch next from c into @series,@hono,@tabname
while @@fetch_status=0
begin
print 'begin'
fetch next from c into @series,@hono,@tabname
set @sql='insert into ccno_dir1(cc_no,series,hono,denom_code,i_date,d_date,locked,csd_no,invoice_no,invoice_date)
select cc_no,series=@series,hono=@hono,denom_code,i_date,d_date,locked,csd_no,invoice_no,
invoice_date from '+@tabname
print @sql
exec sp_executesql @sql
end
close c
deallocate c
end
Thanks in advance!
kiruthika
http://www.ictned.eu
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Oct 16, 2006
Hello Everyone,
I have the following code:
USE CHEC
SELECT
[DATE_CONVERSION_TABLE_NEW].MONTH,
DAY([DATE_CONVERSION_TABLE_NEW].[DISBURSEMENT DATE]) AS DayofMonth,
DAT01.[_@550] AS LoanType,
DAT01.[_@051] AS Branch,
DAT01.[_@TP] AS ProdTypeDescr,
SMT_Branches.[BranchTranType] AS TranType,
--SMT_Branches.[AUCode] AS AuCode,
Count(*) AS Totals
FROM DAT01 INNER JOIN [DATE_CONVERSION_TABLE_NEW]
--ON DAT01.[_@040] = [DATE_CONVERSION_TABLE_NEW].[DISBURSEMENT DATE]
ON DAT01.[_@040] = [_@040]
INNER JOIN SMT_BRANCHES
ON SMT_Branches.[BranchTranType] = SMT_BRANCHES.[BranchTranType]
WHERE
DAT01.[_@040] Between '06/01/2006' And '06/30/2006'
And SMT_BRANCHES.[BranchTranType] = 'RETAIL'
AND DAT01.[_@051] = '540'
--And SMT_Branches.[AUCode] = '1882'
And DAT01.[_@TP] = '115'
And DAT01.[_@550] = '3'
GROUP BY
DAT01.[_@051],
DAT01.[_@550],
DAT01.[_@TP],
SMT_Branches.[BranchTranType],
SMT_Branches.[AUCode],
[DATE_CONVERSION_TABLE_NEW].MONTH,
DAY([DATE_CONVERSION_TABLE_NEW].[DISBURSEMENT DATE])
ORDER BY [DATE_CONVERSION_TABLE_NEW].MONTH, DAT01.[_@051],
DayofMonth ASC,
SMT_Branches.[AUCode] ASC
--COMPUTE sum(count(*))
Here is a partial display of the results:
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
APRIL13540115RETAIL39
The count is the same everytime. It should be different. What am I doing wrong?
TIA and have a great day!
Kurt
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Sep 29, 2007
DECLARE @fullname nvarchar(50)
SET @fullname =
(SELECT (OriginalName + ContentType) AS Name
FROM Files_Dyn)
INSERT
INTO Files_Dyn(FullName)
VALUES (@fullname) where username = 'user_admin'
...what is the wrong with this query..it is giving 'Incorrect syntax near the keyword 'where'. Please correct me!
thanks in advance!
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Feb 25, 2008
Hi.
This is a Stored proc I am working on
I dont know much about stored procs.
This is what I am trying to achieve
The proc takes two input parameter and returns one outparameter.
This is what I have
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE PROCEDURE [dbo].[GetNextAction]
(
@Code char(10),
@Track varchar(30),
@NextAction ntext output
)
AS
BEGIN
SET NOCOUNT ON;
Declare @ID int;
@ID = Select Sequence from [dbo].[Track] where Code=@Code;
Declare @nextCode varchar;
@nextCode= Select Code from [dbo].[Track] where sequence =(@ID+1);
@NextAction= Select nextAction from [dbo].[CaseStage] where Code=@nextCode;
return @NextAction;
END
GO
I guess you can understand what I am trying in the proc but the rules and syntax are wrong. Please help me with this.
Thanks
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Jul 23, 2005
The documentation saysISNUMERIC returns 1 when the input expression evaluates to a validinteger, floating point number, money or decimal type; otherwise itreturns 0. A return value of 1 guarantees that expression can beconverted to one of these numeric types.(Cut and pasted from books online)Yet the following, one of many, example shows this is not true.select isnumeric(char(9))select convert(int, char(9))-----------1(1 row(s) affected)Server: Msg 245, Level 16, State 1, Line 2Syntax error converting the varchar value '' to a column of data typeint.So, besides filtering every possible invalid character, how do youconvert dirty values without error. I am not concerned that I may loosepossibly valid values or convert suspect strings to 0 (zero). I justwant to run without raising an error
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Jul 23, 2005
I am loading data from table A into table B. Certain columns in B havecheck constraints. I'd like for any rows from A, which violateconstraints, to be inserted into a third table, C. When the process isfinished, I'll have only good rows in B, and exeption rows in C.I am investigating INSTEAD OF triggers, however my question to thegroup is, is there a better or best practice for this scenario? Thismust be common. Any high-level tips or direction will be highlyappreciated.DAP
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Jul 20, 2005
Hi,Given 2 tables:Table1:id Auto,int,PrimKeytable2id inttxt nvarchar50Table2:id Auto,int,PrimKeyorder intThe scenario: Table2.order defines how the table1.txt is should be ordered.Table1.table2id contains the id of the order. This cannot be changed :(How do I select all Table1.txt values but ordered by their correspondingvalues of the table2.order field?--Thx,PipHans---Outgoing mail is certified Virus Free.Checked by AVG anti-virus system (http://www.grisoft.com).Version: 6.0.516 / Virus Database: 313 - Release Date: 01-09-2003
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