Multiple Initiators To Common Target
Apr 3, 2006
Information for configuring Service Broker when you have multiple initiators seems to be thin on the ground.
The examples are all point-to-point and seem to require separate logins for each initiator and corresponding exchange of certificates using a multi-pass installation.
E.g. Rushi's ServiceListing API.
We have an application with several hundred workstations which need to send transaction data to department servers and then on to corporate. There is also a need to replicate small amounts of reference data to all levels.
The examples seem to generate an installation and administrative nightmare.
I have a question - would the following scheme work?
1. All our machines are on the same domain so transport security can be handled by Windows Security (One less set of certificates to exchange).
2. Generate 2 Certificates on the Corporate database and export them to the department and workstations
use these pre-installed certificates in each database to handle dialog security for all converations.
Ie. multiple workstations feed into one user id on the
department server using a single certificate. Ditto for all the department servers feeding into corporate.
3. Use Service broker id's to determine where messages are sent (as the same services would be installed at multiple locations).
4. When a database is intalled/restored at a workstation does this invalidate any certificates that are shipped with it?
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Aug 23, 2006
I'm thinking aboug using Service Broker to aggregate transactions from 12 remote SQL Servers to a central SQL Server. Service Broker is new to me, so I don't know what the proper setup would be.
We have five different kinds of transactions that can be sent from any of the remote servers. These remote servers truly are remote, connecting to the central server over a WAN. We don't want problems with one server to interfere with any other server. We also don't want problems with one kind of transaction to interfere with the processing of any other kind of transaction.
If were only talking about one remote server, I'm guessing I'd want to create 5 different services - one for each kind of transaction. Does that mean I'd also need to create 5 different routes on both the remote server and the central server?
And how would I scale this out to a dozen remote servers? Can I stick with 5 services on the central server, or would I need to define 5 different services for each remote server, so 60 total? And would that be 60 different routes defined on the central server? Based on my limited knowledge of routes and how they're tied to services, I think that would mean 60 routes, but maybe I'm missing something.
Please let me know. Thanks.
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Feb 2, 2004
I want to run multiple DTS packages which export data into text files.
There is only one Data Source ..and multiple destinations.
When i write a code for this in VB ,for each Package i need to define the source connectioninividually. Can't i use the same Source connection which i used for the first package in the subsequent packages?
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Oct 17, 2005
I know there is some kind of rule against the following SQL statement, but I was wondering what to do to get around this problem (some kind of grouping). Sorry for the stupid question.
SELECT * FROM Table1, Table2 WHERE Table1.ID IS NOT NULL AND Table2.ID IS NOT NULL
Basically I want to select all records from the two tables (they have the same fields, but are just different specialties) and then output them, but there is nothing in common between the two to reference one another, and it ends up in some kind of loop. Thanks. for the help.
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Jan 4, 2008
Here is my situation. I am building a report that has three different tables each with their own dataset. Example: Opportunities, Leads, Activities. All three of these datasets/tables have a common field - SalesID. I would like the report to show the first SalesID, then all Opportunities for that SalesID in the Opportunities table, followed by all Leads for that SalesID in the Leads table, followed by all Activities for that SalesID in the Activities table, and then rollover to the next SalesID and repeat that for all SalesIDs. Any suggestions on how I could achieve this? Thanks in advance for all help!!!
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Jan 28, 2008
Hi,
I'd like to perform a number of different operations on my Common Table expression but I seem to be limited to only one operation. For example I cannot both delete duplicate rows and then perform a select statement. I can only execute one of the statements referencing the common table expression.
What is wrong with my syntax?
;With OrderedTable
AS
(
select Row_number() OVER (partition BY SSNumber order by Department_Id desc ) AS ROWID,* from Employee
)
delete from OrderedTable where RowId != 1
SELECT COUNT(*),SSNumber FROM OrderedTable group by Department_Id order by count(*) desc
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Oct 22, 2007
Hi i have always used views in my code to group common functionality in my sql expressions and then i can simply call these views in my data access layer by saing:
SqlCommand cmd = new SqlCommand("SELECT * FROM vw_Documents WHERE CategoryID = @CategoryID", cn);
However my view has become so complicated that i had to convert it to a stored procedure called sp_Documents. The problem now though is that is that i wish to do queries against the data returned but i can't simply say:
SqlCommand cmd = new SqlCommand("SELECT * FROM sp_Documents WHERE CategoryID = @CategoryID", cn);
The only way i can see to do it is to create a stored procedure for every single senario i have passing in the appropriate values as parameters. This seems a pretty messy solution to me because i would have repeated logic in all my stored procedures. Therefore i was wondering if there's a simpler way for me to do this or am i just being lazy :).
Appreciate if someone could help,
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Jan 29, 2004
Hello-
I have a sql query that I am using to populate a datagrid. The problem is one of the tables is a month table. and the other tables are full of data. So there is no common column name to match using a inner join "on".
How do i do this?
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Feb 20, 2006
Hi guys,
I'm trying to have two common table expression in my stored procedure, but I'm receiving errors when executing it, I found that they can't exist side by side,once I removed 1 of them, the stored procedure executed successfully.
The following are the errors
Code:
Msg 156, Level 15, State 1, Procedure GetProductsByCategory, Line 27
Incorrect syntax near the keyword 'With'.
Msg 319, Level 15, State 1, Procedure GetProductsByCategory, Line 27
Incorrect syntax near the keyword 'with'. If this statement is a common table expression or an xmlnamespaces clause, the previous statement must be terminated with a semicolon.
Msg 319, Level 15, State 1, Procedure GetProductsByCategory, Line 33
Incorrect syntax near the keyword 'with'. If this statement is a common table expression or an xmlnamespaces clause, the previous statement must be terminated with a semicolon.
I'm using SQL Server Express
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May 17, 2007
Hi!
I'm using Reporting Services Integration Mode and I have a page that has a number of report viewer webparts on it to display reports. Is there a way that I can add another webpart to pass parameters to all the reports at once instead of individually? I am trying to build a dashboard and this is one of the requirements. I see on the Report Viewer web part, that there is an option in Connections to 'Get report parameters from' , but it is greyed out. Any ideas on how to do this?
Thanks!
Brian
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Aug 31, 2000
I am using DTS and VBScript in DataPump tasks in order to transfer large amounts of data from text files to an SQL database.
As the database uses a normalized schema, there is often the case of inserting multiple records in a destination table from various fields of the same record of the source text file.
For example, if the source record contains information about goods sold like date, customer, item code, item name and total amount, and does so for a maximum of 3 goods per sale (row), therefore has the structure:
[date], [custid], [code1], [name1], [amount1], [code2], [name2], [amount2], [code3], [name3], [amount3]
trying to transfer that record to a [SALES] target table (in a normalized database), we would have to split each source record as follows:
[date], [custid], [code1], [name1], [amount1]
[date], [custid], [code2], [name2], [amount2]
[date], [custid], [code3], [name3], [amount3]
What is the best way to do this using DTS?
I have tried using a datapump task and VBScript, and I guess it has to do with the DTSTransformStat_**** constants, but none of those I used seems to work
Vasilis Siatravanis,
siatravanisv@interamerican.gr , vasilliss@hotmail.com
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Apr 30, 2015
I am trying to multiple update records in Table B from a single record in Table A. To identify the records that need to be updated I used this:
Select
Table1.cfirstnameas'Table
1 First',Table1.clastnameas'Table
1 Last',Table1.ifamilyid,CR.icontactid,CR.lLiveswithStudent,
Table2.cfirstnameas'Table
2 First',Table2.cLastNameas'Table
2 Last',Table2.ilocationidas'Table
2 Location',Table1.iLocationIDas'Table
1 Location'
fromTable1
JoinTable3
CRonTable1.istudentid=CR.istudentid
JoinTable2
onCR.icontactid=Table2.iContactID
whereCR.lLivesWithStudent=1
andTable1.ifamilyid>0
andTable1.ilocationid<>Table2.iLocationIDandTable1.lCurrent=1
I need to update the ilocationid from Table 1 to all Table 2 records related to Table 1but there is no direct relation from Table 1 to Table 2. I needed Table 3 to make the connection from Table 1 to 2.
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Nov 18, 2007
Hellow Folks.
Here is the Original Data in my single SQL 2005 Table:
Department: Sells:
1 Meat
1 Rice
1 Orange
2 Orange
2 Apple
3 Pears
The Data I would like read separated by Semi-colon:
Department: Sells:
1 Meat;Rice;Orange
2 Orange;Apple
3 Pears
I would like to read my data via SP or VStudio 2005 Page . Any help will be appreciated. Thanks..
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Mar 13, 2007
I'm building an exception management system into my application.
What are the most common errors when working with a DAL and a SQL server.
The biggest problem can be Database connection.
My questions:
* Are all SQL related errors catched by the SqlExeption class?
* Which are the most common sql errors?
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Mar 31, 2004
I have a stored procedure I use to fill my datagrid..... While doing this is there a way to get the number of records returned...
I use a datareader........any help
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Aug 14, 2005
I just inherited a Java application with a fairly complex data modelthat does not yet have any indexes except those on primary keys. It isstill in development and before I get to do any performance testing Iwant to put some default indexes on it. I realize that this a veryvague request but it's better than nothing so I want to start withthose that are generally a good idea and then tune those areas thatrequire more fine grained approach. By the way, I'm mostly a Javaprogrammer so please forgive my DB ignorance and I thank you for anyhelp.Since the full schema is quite large I will use a simple example (fullycited below my questions). Here is list of indexes that I think wouldbe a good idea. If anyone can add to it or comment on my questions Iwould appreciate it.1. Index on primary keys in all three tables. My understanding thatthis indexing happens automatically just by declaring that a column isa PK.ALTER TABLE employees ADD PRIMARY KEY (emp_id);ALTER TABLE employee_addresses ADD PRIMARY KEY (address_id);ALTER TABLE departments ADD PRIMARY KEY (dept_id);Question: Does index get created automatically because this is a PK?2. Index on foreign keys in the children tables to prevent deadlocksand lock escalations.CREATE INDEX fk_index ON employee_addresses (emp_id)3. Indexes on common queries on all three tables.CREATE INDEX common_query_idx on employees(last_name, first_name,position)CREATE INDEX common_query_idx on departments(last_name, first_name,position)CREATE INDEX common_query_idx on employee_addresses(street, city)Question: Given that the searches can be on any field separately andin any combination should I also put an index on each columnindividually or will the composite index take care of individualsearches as well? For example, will the above indexes be sufficientfor the following SELECT:SELECT e.last_name, e.first_name from employees e, departments d,employee_addresses ea, dept_employees de WHERE e.emp_id = de.emp_id ANDd.dept_id = de.dept_id AND ea.emp_id = e.emp_id AND e.position ='master chief' AND d.dept_name = 'galactic affairs' AND ea.city='LosAngeles'4. Unique index on the association table. Again this is accomplishedusing PKALTER TABLE dept_employees ADD PRIMARY KEY (dept_id, emp_id)Question: Is the index on (dept_id, emp_id) automatic because of PK?5. The association table has to go both ways and PK takes care only ofthe first half. Thus add an index to go the other way.create unique index dept_employee_idx on dept_employee(emp_id,dept_id)Question: should I use INDEX ORGANIZED TABLE?Question: should I have UNIQUE qualifier on the second index given thatPK already takes care of it?Thanks,Robert===== EXAMPLE ======1) An employee can be in many departments and a department can containmany employees.2) Common searches for employees are on last_name, first_name,position, department_name, department_location separately and in anycombination.3) There are common searches for departments that contain certainemployees e.g. find all departments containing John Smith.CREATE TABLE employees(emp_id INTEGER NOT NULL,last_name VARCHAR(50) NOT NULL,first_name VARCHAR(25) NOT NULL,position VARCHAR(10) NOT NULL);CREATE TABLE employee_addresses(address_id INTEGER NOT NULL,emp_id INTEGER NOT NULL,street VARCHAR(50) NOT NULL,city VARCHAR(25) NOT NULL,);CREATE TABLE departments(dept_id INTEGER NOT NULL,dept_name VARCHAR(50) NOT NULL,dept_location VARCHAR(25) NOT NULL,);CREATE TABLE dept_employees(dept_id INTEGER NOT NULL,emp_id INTEGER NOT NULL,);ALTER TABLE employee_addresses ADD FOREIGN KEY (emp_id) REFERENCESemployees(emp_id)ALTER TABLE dept_employees ADD FOREIGN KEY (emp_id) REFERENCESemployees(emp_id)ALTER TABLE dept_employees ADD FOREIGN KEY (dept_id) REFERENCESdepartments(dept_id)
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Aug 19, 2005
Hi, I would like to setup a common password for all the MS SQL Server Users. Is there any generalized script for the same ? Thanks In Advance.
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May 2, 2007
Hi,
I am writing an insert stamenet that appears like:
INSERT INTO SppTarget (IndicatorNumber, Part, Years, Target, CompareMethod)
SELECT '8', 'B', '20052006', '0.682', '1' UNION ALL
SELECT '8', 'B', '20062007', '0.688', '1' UNION ALL
SELECT '8', 'B', '20072008', '0.692', '1'
What if I want to SET Target = NULL in this statement, how can i do that?
Thanks in advance !
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Aug 15, 2007
Hi All
I have set up a MSX server for managing all of our backup jobs. However when I try and create a DB maintenence plan I can only see the system DBs not user created ones!
Is there anything I should do?
Thanks
Gopher
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May 28, 2008
Hi
I was studying Common Table expression in Sql server 2005.
I have written the code
Declare @PictureArray as varchar(200)
Set @PictureArray = '';
with UserProfile_CTE(UserPicture)
As(
select @PictureArray = @PictureArray + '~' + PictureName from UserPicture where UserProfileID = 1102
select @PictureArray
)
select * from UserProfile_CTE
But I am getting the error
Incorrect syntax near '='
I am getting the error in the lineselect @PictureArray = @PictureArray + '~' + PictureName from UserPicture where UserProfileID = 1102
But I don't know the reason for this,
Kindly advice
Regards
Karan
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Jan 7, 2006
hi i am using MS SQL Server 2000, i want to delete the common row from a table
table name EMP
rows
Eno Name Sal
1 Jim 1000
2 Mark 1200
1 Jim 1000
2 Mark 1250
1 Jim 1300
no primary key defile in to the table ....
i want to delete the row of
1 Jim 1000
please anybody can can help me ...
samarjit
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Dec 1, 2005
I have a database with 10 tables
I have a field named CustID .... I want to find out how many tables have this field CustID
Now one way was check up the design of every table & see whether its there or not (the field)
is there any query through which we can get this info Please help
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May 11, 2006
In my experience of going through plenty of interviews, I have came across a question that I am reminded of by someone's signature.
The common question in this instance is:
What is the advantage of a cursor over a stored procedure? Vice Versa?
I could only, in my so few experiences, have answered that stored procedure consumes less system resources than a cursor. The advantage a cursor has is record by record examination and looping capabilities.
Needless to say that whenever asked those questions, I haven't landed the position. So I'm wondering, what is the more appropriate answer?
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Aug 8, 2006
Hi,
Do anyone know or have a suggestion how to get commun columns name between several table in a SQL server database
For example I have table_1(name, age, school) table_2(name, address, city) and table_3(name, department, company)
name is the common column name (I don't care about the data) in this case. Is there a way to do it simple and easy ?
THANK YOU
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Sep 21, 2007
Hi - I'm trying to construct a select statement from the following tables(see example)
_________________________________
|Customer | Product |Shop |
|----------|----------|---------|
|Customer1 | Milk |Dairy |
|Customer2 | Cream |Dairy |
|Customer3 | Milk |Dairy |
|Customer1 | Trainers |Sports|
|Customer2 | Football |Sports|
_________________________________
REQUIRED RESULT SET: Milk, Cream.
Basically I want to select all of the Products (no duplicates) where EVERY customer(1, 2 & 3) have bought a from a common shop type: i.e 'Trainers' and 'Football' should not be selected as Customer3 has not bought any goods from a sports store.
This is an example of a larger problem where there can be numerous products, customers and shops. Here's a DESCRIBE of the relevent columns in each of the tables:
CUSTOMER:
customerID
PRODUCT:
productID
customerID
shopID
SHOP:
shopID
This looks like it should be easy but my SQL isn't the best ;-)
I'd really appreciate any help you could give!!
Cheers!
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Jan 14, 2008
I try to find the best design for a SQL Server 2005 database structure.
I have the following 'objects':
Facilities
Departments - 'dependents' of a Facility
Users
Addresses - each of the above can have none or more Addresses.
The basic tables design would be:
CREATE TABLE [dbo].[Facility](
[cFacilityID] [nvarchar](5) NOT NULL PRIMARY KEY CLUSTERED ,
[cFacilityName] [nvarchar](50) NOT NULL
)
GO
CREATE TABLE [dbo].[Department](
[cFacilityID] [nvarchar](5) NOT NULL FOREIGN KEY REFERENCES [dbo].[Facility] ([cFacilityID]) ON UPDATE CASCADE ON DELETE CASCADE,
[cDepartmentID] [nvarchar](3) NOT NULL,
[cDepartmentName] [nvarchar](50) NOT NULL,
PRIMARY KEY CLUSTERED ( [cFacilityID], [cDepartmentID])
)
GO
CREATE TABLE [dbo].[User](
[cUserID] [nvarchar](5) NOT NULL PRIMARY KEY CLUSTERED,
[cUserName] [nvarchar](50) NOT NULL
)
GO
CREATE TABLE [dbo].[Addresses](
[pkAddress] [int] IDENTITY(1,1) NOT NULL PRIMARY KEY CLUSTERED,
[cAddress] [nvarchar](255) NULL,
[cZip] [nvarchar](5) NULL,
[cEmail] [nvarchar](255) NULL
)
GO
The question regards the Addresses table:
How can I design the Addresses table(s) so I can enforce relational integrity and cascade update and delete for each Facility, Department and User tables?
I figured out the following options, but none achives my requirements:
1. An Address table for each 'object': FacilityAddress, DepartmentAddress, UserAddress with the corresponding foreign key in each Address table. This solution duplicates all the addresses fields (which are more than I showed in the example).
2. A common Addresses table with a discriminator field (1=Facility, 2=Department, 3=User). This doesn't allow me to enforce referential integrity with constraint, maybe only with triggers.
3. A common Addresses table with a foreign key for each 'object (fkFacility, fkDepartment, fkUser) allowing nulls. In this case, the 'dependence' between Facility and Department stops me to enforce cascade deletes/updates on both Facility and Department foreign key (circular...).
4. An intermediate (link) table between each 'object' and Addresses table with the foreign keys (Facility, Addresses). Again, no referential integrity.
So, is there a method to design such structure?
PS. Please keep in mind that this is just a simplified example (reduced at the key information) of my real structure.
Thanks,
Ioan
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Oct 2, 2007
At the risk of asking a stupid question -Is anyone familiar with either a query against the systables or maybean outside tool that will provide a list of the most common joins thathave been made in user created views? I'm not talking about tablerelationships that are established at the database level, but rather,I'm referring to the ability to find which joins have been utilized inpoorly constructed databases where no relationships were establishedin the first place.Thanks in advance -Cindy T.
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Jul 20, 2005
What is the SQL Server equivalent of DB2 common table expressions? Forexample,with gry(year,count) as(select floor(sem/10),count(distinct ssn)from gradesgroup by floor(sem/10))select year,sum(count) Head_Count from grygroup by yearhaving year >= 1980;N. ShamsundarUniversity of Houston
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Dec 18, 2006
I see that part of SP2 is the new CC certification -- can anyone give me some more details. What level is it at? EAL4? I can't seem to find the certificate on the CC Web site but it could be because it's not SP2 yet.
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Jan 22, 2008
Hi there!
I'm working on an application designed like this:
There's a table "DailyTransations" (DT) containing daily transactions...
Then there's an archive table "TransationsArchive" (TA) with the exact same structure.
When a record is inserted in DT, it is also in TA (via a trigger) and the reporting is done against TA.
Now for performance issues, we delete from DT the records older than 2 days since they are not needed for processing.
First, what do you think of that implementation?
We thought about using partitions based on the transaction date and completely eliminate TA, but it seems once a record is assigned to a partition, it is not moved automatically...
What is the common solution for this need?
Thanks
Frantz
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Jul 19, 2007
The comapny i work for has a server running the following.
Opteron 246x2
2 Gig memory
320 Gig Sata 2 drives
Windows 2003 Standard Edition
SQL Server 2005 Express Edition. The Free one.
There are approx 10 users that connect to the server.
There are two programs which seem to use sql server. Act 7.0 and service ceo.
When the computer is rebooted its at 0% for sqlserver.exe
Than when all connect it maxes it 50% and its steady there. Seems Service ceo affects it the most.
Told by comapny need to buy full blown sql server to resolve problem. But i dont think this is the problem.
Questions: Is it common for server to be at 50% all the time with sql server running?
And if its not is there a way to reduce the sql cpu usage.
I am new to sql server and have done alot of research and fixes. Ive unsitalled and reinstalled all sql instances and done the tweaks suggested. Any fresh ideas would be great thanks.
John
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Feb 14, 2008
I need to get the 5 most common occurences from a table. Not really sure of the SQL statement I would use to do that. Would someone be kind enough to throw out a select statement that would do this? psuedo code would be fine, I just need to know the jest of how to do it. I originally thought Select Top 5 would work, but then I actually started thinking and realized it wasnt it. So now im stuck. Any help would be appreciated.
Thanks,
Steve
EDIT: I should add that this will be coming from a view with multiple tables..thanks
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Apr 17, 2007
I need to display the company logo on 100 odd reports that run from different folders on the report manager. Since the company logo has changed before and we had to change every report, I want the image stored on a server (with SSL on) and want the reports to point to the server. The server is going to be different in development and production environments.
When I try to add the image using "Image Wizard" I get the error "Invalid image.". The wizard wouldn't let me use a function to build the path based on the environment and select the image from the correct server. It doesn't accept anything that doesn't start with "http:" when I select "web" as the image source.
Please Help!!!
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