Retrieving An Answer From Mulitple ResultSet Statements
Jul 20, 2005
I have several ResultSet Querys/Statements within my page. An example
of the code looks like this:
ResultSet rs1 = stmt1.executeQuery("SELECT right('
' + '$' + convert(varchar,SUM(ActivePrim),1), 15) AS 'ActivePrim',
right(' ' + '$' + convert(varchar,SUM(KGAP),1), 15) AS
'KGAP', right(' ' + '$' +
convert(varchar,SUM(PrimaryRepo),1), 15) AS 'PrimaryRepo', right('
' + '$' + convert(varchar,SUM(WeeklyTotal),1), 15) AS
'WeeklyTotal' FROM Intranet..InsuranceStats WHERE EmployeeName =
'Jamie' and Date BETWEEN '01/01/04' and '01/31/04'");
What would be the correct way to retrieve each result set? I
currently have it as the example below. But this doesn't allow for
each result set to be displayed separately.
<td valign=top><b>Active Primary:</b><%= ActivePrim %></td>
Any help would be greatly appreciated.
Catherine
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May 6, 2008
MySql has a statement like:
SHOW CREATE TABLE tablename;
that returns the precise CREATE TABLE statement for the specified tablename.
Sql Management Studio also allows scripting Create Statement for any object by right-clicking it.
But I want to do this programatically, and fetch CREATE statements for Tables, Procedures & Views.
How can I retrive CREATE statements for Database objects progrmatically in Sql Server???
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Oct 10, 2012
I am creating a simple SSRS table report through Report Builder. My dataset is looking for the stored procedure . When I execute the Stored procedure through SSMS I get resutset for certain parameters. I execute the dataset (Store procedure) through query designer in dataset properties and I get results back. But when I try to run the report and see the preview, I do not get any results displayed. I been looking on the same issue form last 3-4 days and have not found any clue.
Following is the stored procedure I am using. Also I am passing multivalued parameter through report as well, and I am using spilt function to seperate the libraryid I am reading from parameter values. This works fine. I have similar kind of four other reports and with different stored procedure which exactly follow the same method , like multivalue parameters and other criteria are also very similar. All other reports works just fine.. This perticular report has issue for displying results, following is the stored procedure I am using
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
[code]....
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May 8, 2007
I am trying to join two tables on multiple fields. But the nulls aren't considered a match so they aren't included in the results set.
Select A.Lot, A.Block, A.Plan, B.Key
from A join B on
A.Lot=B.Lot
A.Block=B.Block
A.Plan=B.Plan
In the data, there can be an instance where Block is null in both tables so it "matches" but not in SQL. How do I get the "matched" nulls to be returned as well?
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Nov 3, 2006
Okay I wanted to get this to work right so I am wondering what I am doing wrong here.
"SELECT COUNT(A.Status) AS TOTAL FROM tts_tickets A,tts_reporters B WHERE A.Ref_Reporter_ID="123"AND A.Status=1"
I need to count the status options but only where from table b is the ID equal to the ID in question.
How do I do this?
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Feb 17, 2004
I Have three tables
TASK
taskid, taskname, projectid, workid
1,,1,1
2,,1,2
3,,2,3
PROJECT
projectid, projectname
1, project1
2, project2
3, project3
WORK
workid, workname
1,work1
2,work2
3,work3
I need to do an update this way
Update the taskname as 'projectname' + '_' + 'workname' for any projectid.
projectname and workname coming from the projectid and workid in the task record
so the task table becomes
1,project1_work1,1,1
2,project1_work2,1,2
3,project2_work3,2,3
I can get all the records doing this
SELECT p.projectname+ ' ' + w.workname AS 'NEWNAME'
FROM task t
JOIN work w
ON t.workid = w.workid
JOIN project p
ON t.projectid = p.projectid
WHERE projectid = 2
how do i do an UPDATE?
any help is appreciated
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Jul 23, 2005
Hello,I need to do a seach in multiple columns for a certain word. With SQLI have to use one specific column right?I.E. select * from DB where Column1 like '%search%'That works.But what if I want to seach multiple columns in the table for thesearch word?You can't do this:select * from DB where Column1, Column2, Column3 like '%search%'Is there a way to do this?Thanks,Tmuld.
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Jul 20, 2005
Dear all,Our application needs a bit of database redundancy.Our application only accesses database for reading purposes.We want to have two databases in separate machines. Incase one databaseserver dies the application should automatically extract data from theother server.Is there any JDBC driver available so that it can detect failure in themain database server and then tries to extract data from the standbydatabase server?Kind regards--Posted via http://dbforums.com
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Jul 20, 2005
I have a single .asp page that opens a connection and then sequentiallyopens and closes 14 recordsets from stored procedures to obtain variousproduct information before closing the connection.Is it common practice to do something like this? Or is opening 14recordsets going to become a real problem when the page goes live and startsgetting high web traffic?Thank you in advance for any information you might provide.Dave
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Oct 31, 2007
I need to update information for a user and if the user is classified
as a primary (@blnPrimary) then I need to update information for all
users within his agency (AgencyUniqueId). The issue is that the second
UPDATE to "cdds_User_Profile" always returns a rowcount of 0 (should be
1) even though the values for "@Original_AgencyUniqueId" and
"@Original_UserId" are correct. This is just a snippet of the whole
procedure. I'm trying to implement similar logic in other parts of the
procedure and I'm observing the same behavior there as well. Any help
anyone can provide is greatly appreciated. </p><pre>/*** Update User Profile ***/UPDATE [cdds_User_Profile] SET [FirstName] = @FirstName, [LastName] = @LastName, [Title] = @Title, [Phone] = @Phone, [AcctType] = @AcctType, [AcctStatus] = @AcctStatus, [LastUpdatedDate] = GETDATE() WHERE ([FirstName] = @Original_FirstName AND [LastName] = @Original_LastName AND [Title]=@Original_Title AND [Phone]=@Original_Phone AND [AcctType]=@Original_AcctType AND [AcctStatus]= @Original_AcctStatus AND [AgencyUniqueId] = @Original_AgencyUniqueIdAND [UserId] = @Original_UserId);IF @@ROWCOUNT = 0BEGINSET @err_message = 'Data has been edited by another user since you began viewing this information.'RAISERROR (@err_message,11, 1)ROLLBACK TRANSACTIONRETURNEND IF @@ERROR <> 0 BEGINROLLBACK TRANSACTIONRETURN ENDIF @blnPrimary = 1 BEGIN IF LOWER(@AcctStatus) <> LOWER(@AgencyAcctStatus)/*** Update Users Acct. Status ***//* update all users in same agency profile */UPDATE [cdds_User_Profile] SET [AcctStatus] = @AcctStatus,[LastUpdatedDate] = GETDATE() WHERE ([AgencyUniqueId] = @Original_AgencyUniqueIdAND [UserId] = @Original_UserId); IF @@ROWCOUNT = 0BEGINSET @err_message = 'Data for this agency has been edited by another user since you began viewing this information.'RAISERROR (@err_message,11, 1)ROLLBACK TRANSACTIONRETURNENDIF @@ERROR <> 0 BEGINROLLBACK TRANSACTIONRETURN ENDEND</pre><pre>
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Jun 12, 2001
Hi!
Can anybody help me in solving this problem
SCRIPT
declare @var1 varchar(10)
set @var1 = '1,4,9,10'
select @var1
select TGNO, TGNAME from carriers where TGNO in (@var1)
RESULT
----------
1,4,9,10
(1 row(s) affected)
Server: Msg 245, Level 16, State 1, Line 4
Syntax error converting the varchar value '1,4,9,10' to a column of data type smallint.
I want to pass a list of values to a column of DATA Type smallint.
Thanks in advance.
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Jun 13, 2001
What is the way to pass the values throug varibale as shown below?
SCRIPT
declare @var1 varchar(10)
set @var1 = '1,4,9,10'
select @var1
select TGNO, TGNAME from carriers where TGNO in (@var1)
RESULT
----------
1,4,9,10
(1 row(s) affected)
Server: Msg 245, Level 16, State 1, Line 4
Syntax error converting the varchar value '1,4,9,10' to a column of data type smallint.
I want to pass a list of values to a column of DATA Type smallint.
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Aug 14, 2007
Hey everyone,
I am beggining in SQL and the .NET framework and have been running into some problems trying to design a relational database. I am completely new to it so I bought a book that was recommended in this Forum called "Handbook of Relational Database Design" and it has been pretty usefull so far. RIght now I am trying to make the Logical Data Model before I make the Relational Data Model.
The problem that I am having right now is creating a table that is a derivation from another table. For example, in the book they have a table called Property, and then two other tables called MountainProperty and BeachProperty. MountainProperty and BeachProperty are a type (relationship here) of a property. So basically Property will hold some data in a table, and then MountainProperty and BeachProperty will extend that property to contain more specific data. This is very similar to what I want to do. However I am having a problem understanding how an instance (or row) in Property, will have a link (foreign key) to a piece of data that is in Mountain or BeachProperty. I understand the foreign key in Mountain and BeachProperty and how they will link back to their "parent". But how will Property know its children, where is the link for that, how can one make a link to that. You could make a column with a foreign key, but which table would it point to, can one column point to mulitple tables? That doesn't make very much sense to me.
Basically what I am trying to say is that a row in the Property table can be multiple types, and these types will store more additional data about that row. How can I link to that data from that row in the Table Property.
I am terribly sorry if this is confusing or if it is so appartently easy for you, but this is the first time that I have ever tried to make a relational database and I am really struggling on seeing how to organize these tables properly. Thank yor for your time.
Jeremy
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Nov 13, 2007
Hi all,
Is it possible to generate mulitple reports from parameter? what I want is for example: I have a report with a sales orders table, it has 2 input parameter fields; two dates to make up a date range. If the date range is between yesterday and today, I will get two reports (two reports with two different total page number); one is for yesterday and one is for today.
I did some research on resetting the total page, but their solution doesnt work on my special case (very complicate..). A similiar work out also apperciate.
Regards,
Bryan
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Apr 16, 2008
I have a DLL that acts as an interface between the application and the database. So you create a new instance to the database via:
MyDatabaseClass db = new MyDatabaseClass()
Each instance of the class creates a new connection to the database.
So if I were to have the following, then 4 connections would be made.
MyDatabaseClass db1 = new MyDatabaseClass()
MyDatabaseClass db2 = new MyDatabaseClass()
MyDatabaseClass db3 = new MyDatabaseClass()
MyDatabaseClass db4 = new MyDatabaseClass()
My question is...What if instead of creating new connections upon each instantiation, I re-use the same connection through a "ConnectionManager" class. In this way, the above code will only create 1 connection instead of 4.
What do you guys think about each approach? Obviously the 2nd approach makes sense for non-web applications, but what about websites? Would that just cause that single connection to be overloaded??
Thanks for any insights.
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Aug 13, 2007
How to assign multiple values to emp1 variable separated by comma
Ex: If ajay karthik vijay are employee names in emp table
then emp1= ajay,karthik, vijay
set emp1= (select employeename from emp) returns error
error: subquery returns morethan one value
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Jun 6, 2002
We shall be taking a bunch of 7.0 instances and moving/upgrading to a SQL 2000 cluster server. I was thinking of creating new named instances on the 2000 cluster and upgrading each 7.0 server to it's respective named instance. Also thought of using the 2000 copy database wizard; I was told this didn't always work. Anyone hear of problems with this?
Thanks
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Jan 19, 2006
I'm sure there is probably a very easy solution that I am just not seeing or can't Google...
I have a DataFlow that includes a column of Delimited values (i.e. Value1,Value2,etc..). As this DataFlow is populating a parent table, I need split the values into their own dataflow and populate a child table. I've tried a script transformation and couldn't figure out how to accept 1 delimited input row and output multiple rows after a split. Any ideas?
TIA,
Matthew
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Oct 8, 2007
Has any figured out a work around to having multiple reports in a single email sent out by a data driven sub in SSRS 2005?
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Dec 11, 2007
hello,
I have several tables that have guids as their primary keys and the tables are related as follows:
Table1 - primary key = ServiceNo (Guid), Filter Key = CampaignNo
Table2 - primary key = CostBasisNo (Guid), Foreign Key = ServiceNo (from Table1)
Table3 - primary key = UserId, Foreign Key = ServiceNo (from table1)
Table4 - primary key = SourceServiceNo (Foreign Key from Table1), MemberServiceNo(Foreign Key from Table1)
what I need to do is copy all records from Table1 where CampaignNo = @CampaignNo and insert them into table1, this I can do easily but I will generate a new ServiceNo for each one and associated a new CampaigNo which is fine.
The problem comes in that I need to also copy the contents of Table2 = Table3 for all ServiceNos that have been copied from Table1 but insert the new Guid that will have been created when copying the rows in Table1
This is further compounded when I need to do the same to Table4 but this time I need to insert the newid's for SourceServiceNo and the related MemberServiceNo which all would have changed.
I haven't the first clue where to start with this task, do I need to use temporary tables, cursors? any help gratefully received, even if it's a pointer to the most efficient approach.
regards
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Dec 18, 2007
Hi,
I'm fairly new to the SSIS world, and I've recently ported a bunch of dts packages over to SSIS. I'm an ASP.NET developer so I'm very familiar with the capabilities that configuration files give you, and I attempted to set up my solution as follows:
All of my "Data Sources" are at the project level, and added (with the same name) to each package. I wanted to have a single config file that had all of the project-level settings (i.e. connection strings, data file paths, etc). I then have a config for each package with the package level settings - i.e. variables, etc.
The problem becomes that all packages do not use all data sources. This results in an error when I try to open up a package for editing, it complains that it doesn't have a reference to data source XYZ that it is seeing in the configuration file.
Is there any way that I can get around this? If I have a password to a database change, I don't want to have to look through every config file and change it in multiple places.
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Mar 7, 2008
Hi,
I am getting deadlock on activated procedure which I am using to receive message from the Service Broker Queue.
Deadlock details:
Two threads are tring to do delete on internal table queue_messages_122847900 ends up in a dead lock.
Activated procedure code
RECEIVE TOP(1) @xmlMessage = message_body,
@handle = conversation_handle,
@message_type = message_type_name
FROM TransactionQueue;
IF (@message_type = 'http://schemas.microsoft.com/SQL/ServiceBroker/EndDialog')
BEGIN
END CONVERSATION @handle;
RETURN 0
END
.........................
.........................
After this I do process the message and some other processing
And then
END CONVERSATION @handle;
Note I do have single conversation group
Is their a problem in the way I am receiving and processing messages. Is it possible because of the delay between RECEIVE and END CONVERSATION same message is read by two different threads.
Thanks
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Mar 27, 2006
Unbelieveible!
I can not seem to find any source for questions database related that don't include using 2.0 controls just as the come out of the box!
HELP!!!!
Simple issue (or so it seems) but I can't get an anwer:
Example:
TextBox.Text has information that I want placed in a table in a sql database. So I build a SQLDataSource control, and the triggers to fire the insert method. I modify the InsertCommand of the SQLDataSource so that it will write my record to the table. Something like...
InsertCommand="INSERT INTO MyTable(Description, Status) VALUES ('TextBox.Text', 'Default New Record Status)"
Now... the problem is with 'TextBox.Text' . When formated as is. the text string TextBox.Text is inserted into a record in the target table. My problem, the simple one remember, is refering to the text string stored inside of TextBox.Text and have that value stored in the new row under the Description column.
I can't believe that no one can help with this simple problem. Once resolved then my page is done... this is ALL that holds it up and I can't find a reference to how to go about it.
Thanks,Ken....
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Mar 25, 2004
Hi
I can help you but tommorow because i am very busy know I'd like to answer you .
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Jun 10, 2007
Hi,
I'm working on both VWDEE and VBEE and, in each, when I try to add a database diagram I get the following error message 'Invalid Class String' (after the 'Do you want to create required objects' prompt).
Can someone postulate a reason? If I don't get an answer i'll be pretty much dead in the water
Thanks in advance of your help.
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Mar 18, 2004
"Falling back on cursors because they remind you of datasets will result in poor performance "
Hi, The above quote was from an article which advice to use store procedure and avoid T-sql in the body of a webpage.
Anyway, To me, I always use cursor when I want to process one row at a time. Is there an alternative to cursor in MS sql server to have similar results.?
thanks
Al
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Mar 3, 2003
Please suggest correct answer (A,B,C,D) for the following Question
You are developing an application for a worldwide furniture wholesaler. You need to create an inventory table on each of the databases located in New York, Chicago, Paris, London, San Francisco, and Tokyo. In order to accommodate a distributed environment, you must ensure that each row entered into the inventory table is unique across all location. How can you create the inventory table?
A.Use the identity function. At first location use IDENTITY(1,4), at second location use IDENTITY(2,4), and so on.
B.Use the identity function. At first location use IDENTITY(1,1), at second location use IDENTITY(100000,1), and so on.
C.CREATE TABLE inventory ( Id Uniqueidentifier NOT NULL DEFAULT NEWID(), ItemName Varchar(100) NOT NULL, ItemDescription Varchar(255) NULL, Quantity Int NOT NULL, EntryDate Datetime NOT NULL).
D.Use TIMESTAMP data type.
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Apr 9, 2003
Give the suitable answer for the below question and explain the answer.
1.You have designed the database for a Web site (or online ticketing agency) that is used to purchase concert tickets. During a ticket purchase, a buyer view a list of available tickets, decides whether to buy the tickets, and then attempts to purchase the tickets. This list of available tickets is retrieved in a cursor.
For popular concerts, thousands of buyers might attempt to purchase tickets at the same time. Because of the potentially high number of buyers at any one time, you must allow the highest possible level of concurrent access to the data. How should you design the cursor?
(A). Create a cursor within an explicit transaction, and set the transaction isolation level to REPEATABLE READ.
(B). Create a cursor that uses optimistic concurrency and positioned updates. In the cursor, place the positioned UPDATE statements within an explicit transaction.
(C). Create a cursor that uses optimistic concurrency. In the cursor, use UPDATE statements that specify the key value of the row to be updated in the WHERE clause, and place the UPDATE statements within an implicit transaction.
(D). Create a cursor that uses positioned updates. Include the SCROLL_LOCKS argument in the cursor definition to enforce pessimistic concurrency. In the cursor, place the positioned UPDATE statements within an implicit transaction.
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Jun 17, 2004
do not have time to go through BOL .. but whats the command beside dbcc freeproccache to clear the cache .
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May 20, 2008
batch processing means
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Nov 10, 2005
Hows does SQL server works internally:
What are his steps in the execution of a query?
Where/how does he storage the information while executing a query?
What type of Index he uses?
and so on ...
If anyone knows a website that contains this type of information about the SQL Server SGBD and could share it i would be most appreciated!
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Oct 17, 2007
1)Which statement shows the maximum salary paid in each job category of each department?_______
A. select dept_id, job_cat,max(salary) from employees where salary > max(salary);
B. select dept_id, job_cat,max(salary) from employees group by dept_id,job_cat;
C. select dept_id, job_cat,max(salary) from employees;
D. select dept_id, job_cat,max(salary) from employees group by dept_id;
E. select dept_id, job_cat,max(salary) from employees group by dept_id,job_cat,salary;
2)description of the students table:
sid_id number
start_date date
end_date date
which two function are valid on the start_date column?_________¡£
A. sum(start_date)
B. avg(start_date)
C. count(start_date)
D. avg(start_date,end_date)
E. min(start_date)
F. maximum(start_date)
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Nov 12, 2007
Hi,
I'm trying to write a "GetQuote" procedure with a single @Quantity parameter. The purpose of the query is to sum the total cost (price * quantity) of a given (quantity) given the available "Sale" items. The sale table has the following structure:
[SellOrderID] [uniqueidentifier] DEFAULT (newid()),
[OrderDate] [datetime] DEFAULT (getdate()),
[UserID] [nvarchar](50) ,
[SellPrice] [float] ,
[SellQuantity] [int] ,
[QuantRemaining] [nchar](10) NULL,
**QuantRemaining is the sell quantity remaining after existing partial trades on the Sell Order - intentionally denormalised.
A given quantity may be satisfied by multiple 'Sell Orders' and these should be processed from the lowest price first.
e.g. give the following:
SellOrderID QuantRemaining Price
A 100 $2.00
B 300 $3.00
C 200 $1.75
D 350 $2.50
GetQuote 400 should return:
Sum((200*$1.75)+(100*$2.00)+(100*$2.50))
I am relatively new to the DB game and am having problems creating a SQL statement to do this. If anyone has a solution for this it would be greatly appreciated.
Thanks
Asderex
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