Better Way To Handle "and" And "or" In TSQL

May 15, 2001

I have a select statement that works, but I know there has to be a better
way( I apologize for being TSQL brain dead today). Here is the statement

SELECT PATIENT_ACPT_STATUS, DISP_NOTES, RECORD_ID, modified_by, last_name, ddate
FROM PATIENT_MEDICATION_DISPERSAL_
Where (ddate = convert(char(10),getdate(),101) and
(MODIFIED_BY = CURRENT_USER) and
rec_status = 1) or
(ddate = convert(char(10),getdate(),101) and
(PATIENT_ACPT_STATUS = 1)) OR
(ddate = convert(char(10),getdate(),101) and
(MODIFIED_BY = 'open'))

View 1 Replies


ADVERTISEMENT

Error Log Peppered With --&&> 'The Conversation Handle Is Missing. Specify A Conversation Handle.'

Dec 3, 2007

Hi

I'm using service broker and keep getting errors in the log even though everythig is working as expected

SQL Server 2005
Two databases
Two end points - 1 in each database
Two stored procedures:
SP1 is activated when a message enters the sending queue. it insert a new row in a table
SP2 is activated when a response is sent from the receiving queue. it cleans up the sending queue.

I have a table with an update trigger
In that trigger, if the updted row meets a certain condition a dialogue is created and a message is sent to the sending queue.
I know that SP1 and SP2 are behaving properly because i get the expected result.
Sp1 is inserteding the expected data in the table
SP2 is cleaning up the sending queue.

In the Sql Server log however i'm getting errors on both of the stored procs.
error #1
The activated proc <SP 1 Name> running on queue Applications.dbo.ffreceiverQueue output the following: 'The conversation handle is missing. Specify a conversation handle.'

error #2
The activated proc <SP 2 Name> running on queue ADAPT_APP.dbo.ffsenderQueue output the following: 'The conversation handle is missing. Specify a conversation handle.'

I would appreceiate anybody's help into why i'm getting this. have i set up the stored procs in correctly?

i can provide code of the stored procs if that helps.

thanks.

View 10 Replies View Related

Conversation Handle Reuse And Conversation Handle XXX Not Found

Jan 18, 2008



We have implemented our service broker architecture using conversation handle reuse per MS/Remus's recommendations. We have all of the sudden started receiving the conversation handle not found errors in the sql log every hour or so (which makes perfect sense considering the dialog timer is set for 1 hour). My question is...is this expected behavior when you have employed conversation recycling? Should you expect to see these messages pop up every hour, but the logic in the queuing proc says to retry after deleting from your conversation handle table so the messages is enqueued as expected?

Second question...i think i know why we were not receiving these errors before and wanted to confirm this theory as well. In the queuing proc I was not initializing the variable @Counter to 0 so when it came down to the retry logic it could not add 1 to null so was never entering that part of the code...I am guessing with this set up it would actually output the error to the application calling the queueing proc and NOT into the SQL error logs...is this a correct assumption?

I have attached an example of one of the queuing procs below:




Code Block
DECLARE @conversationHandle UNIQUEIDENTIFIER,
@err int,
@counter int,
@DialogTimeOut int,
@Message nvarchar(max),
@SendType int,
@ConversationID uniqueidentifier
select @Counter = 0 -- THIS PART VERY IMPORTANT LOL :)
select @DialogTimeOut = Value
from dbo.tConfiguration with (nolock)
where keyvalue = 'ConversationEndpoints' and subvalue = 'DeleteAfterSec'
WHILE (1=1)
BEGIN
-- Lookup the current SPIDs handle
SELECT @conversationHandle = [handle] FROM tConversationSPID with (nolock)
WHERE spid = @@SPID and messagetype = 'TestQueueMsg';
IF @conversationHandle IS NULL
BEGIN
BEGIN DIALOG CONVERSATION @conversationHandle
FROM SERVICE [InitiatorQueue_SER]
TO SERVICE 'ReceiveTestQueue_SER'
ON CONTRACT [TestQueueMsg_CON]
WITH ENCRYPTION = OFF;
BEGIN CONVERSATION TIMER ( @conversationHandle )
TIMEOUT = @DialogTimeOut
-- insert the conversation in the association table
INSERT INTO tConversationSPID
([spid], MessageType,[handle])
VALUES
(@@SPID, 'TestQueueMsg', @conversationHandle);

SEND ON CONVERSATION @conversationHandle
MESSAGE TYPE [TestQueueMsg] (@Message)

END
ELSE IF @conversationHandle IS NOT NULL
BEGIN
SEND ON CONVERSATION @conversationHandle
MESSAGE TYPE [TestQueueMsg] (@Message)
END
SELECT @err = @@ERROR;
-- if succeeded, exit the loop now
IF (@err = 0)
BREAK;
SELECT @counter = @counter + 1;
IF @counter > 10
BEGIN
-- Refer to http://msdn2.microsoft.com/en-us/library/ms164086.aspx for severity levels
EXEC spLogMessageQueue 20002, 8, 'Failed to SEND on a conversation for more than 10 times. Error %i.'
BREAK;
END
-- We tried on the said conversation, but failed
-- remove the record from the association table, then
-- let the loop try again
DELETE FROM tConversationSPID
WHERE [spid] = @@SPID;
SELECT @conversationHandle = NULL;
END;

View 2 Replies View Related

Equivalent Tsql For Sql Server 2000 Is Needed [from Sql Server 2005 Only Tsql]

Nov 19, 2007

Can anyone please give me the equivalent tsql for sql server 2000 for the following two queries which works fine in sql server 2005

1
-- Full Table Structure

select t.object_id, t.name as 'tablename', c.name as 'columnname', y.name as 'typename', case y.namewhen 'varchar' then convert(varchar, c.max_length)when 'decimal' then convert(varchar, c.precision) + ', ' + convert(varchar, c.scale)else ''end attrib,y.*from sys.tables t, sys.columns c, sys.types ywhere t.object_id = c.object_idand t.name not in ('sysdiagrams')and c.system_type_id = y.system_type_idand c.system_type_id = y.user_type_idorder by t.name, c.column_id


2
-- PK and Index
select t.name as 'tablename', i.name as 'indexname', c.name as 'columnname' , i.is_unique, i.is_primary_key, ic.is_descending_keyfrom sys.indexes i, sys.tables t, sys.index_columns ic, sys.columns cwhere t.object_id = i.object_idand t.object_id = ic.object_idand t.object_id = c.object_idand i.index_id = ic.index_idand c.column_id = ic.column_idand t.name not in ('sysdiagrams')order by t.name, i.index_id, ic.index_column_id

This sql is extracting some sort of the information about the structure of the sql server database[2005]
I need a sql whihc will return the same result for sql server 2000

View 1 Replies View Related

Is There A Better Way To Handle This IF..ELSE IF?

Mar 30, 2004

Do I have other option beside using IF..ELSE IF? TIF



-- GET INFORMATION OF THE JOB
DECLARE @JOBIDAS Char(10)
DECLARE @VRUSERVICEHRSAS Decimal(18,2)
DECLARE @VRUSERVICEMINAS Decimal(18,2)
DECLARE @BILLEDFLATAS Decimal(18,2)
DECLARE @BILLREGRATEAS Decimal(18,2)
DECLARE @MIN_HRSAS Decimal(18,2)

DECLARE @COUNT_GREATER_MINTinyInt
DECLARE @COUNT_LESS_MINTinyInt

SET @VRUSERVICEMIN = 46
SET @BILLEDFLAT = 0
-- PROCESS ONLY RECORDS WHERE THERE IS NO FLAT FEE
IF @BILLEDFLAT = 0
BEGIN
IF @VRUSERVICEMIN BETWEEN 0 AND 15
BEGIN
SET @VRUSERVICEMIN = .25
END
ELSE IF @VRUSERVICEMIN = 15
BEGIN
SET @VRUSERVICEMIN = .25
END
ELSE IF @VRUSERVICEMIN BETWEEN 15 AND 30
BEGIN
SET @VRUSERVICEMIN = .5
END
ELSE IF @VRUSERVICEMIN = 30
BEGIN
SET @VRUSERVICEMIN = .5
END
ELSE IF @VRUSERVICEMIN BETWEEN 30 AND 45
BEGIN
SET @VRUSERVICEMIN = .75
END
ELSE IF @VRUSERVICEMIN = 45
BEGIN
SET @VRUSERVICEMIN = .75
END
ELSE IF @VRUSERVICEMIN > 45
BEGIN
SET @VRUSERVICEMIN = 1
END
END

PRINT @VRUSERVICEMIN

View 6 Replies View Related

How Can I Handle An Error

Apr 1, 2007

Is it possible to catch and error and then keep the process going in a stored procedure?
So if an update encounters a primary key violation on a row, is it possible to skip that row and keep the process going?

View 4 Replies View Related

How To Handle Particular Sql Error

Oct 21, 2007

Hi! I have some try .. catch block trying to insert some data into database. During its action duplicate key row insert error could raise, for example. The question is how could I know distinguish it from other sql errors? Object ex (Catch ex As Exception) has only message property '{"Cannot insert duplicate key row in object 'dbo.Group_Courses' with unique index 'IX_Group_Courses'.The statement has been terminated."}' and type System.Data.SqlClient.SqlException. Knowing the type of error is not enough, because there are different SqlExceptions. Even the message is not unique for this error, because now i deal with 'dbo.Group_Courses'  and then it could be other table. Is there something that unique identifies each error? For example error code. If it exists, where could I get it?
Thanks in  advance!
 

View 2 Replies View Related

How Does Sql Handle Dates

Mar 13, 2004

I test my the now function and it is getting the right date. When I try to send that to the sql database I have it turns it into 1/1/1900. Does anyone know why this is happening, I have tried everything Here is my code:

sql = "Insert into tblguestbook(date, name, city, state, email, Url, Comments)Values ('"
sql = sql & Request.Form(Now) & "','"
sql = sql & Request.Form("nametxt") & "','"
sql = sql & Request.Form("citytxt") & "','"
sql = sql & Request.Form("statetxt") & "','"
sql = sql & Request.Form("emailtxt") & "','"
sql = sql & Request.Form("urltxt") & "','"
sql = sql & Request.Form("commentstxt") & "');"

View 1 Replies View Related

How To Handle Max Row Size

Dec 31, 2004

Hi,

I have a table with one field set at nvarchar (4000)
This is sometimes not big enough and I get an error that the max row size has been reached.

How do people handle the error when the max row size is reached and gracefully inform the user?

Also, should I really be using Ntext instead, would this be better - is there a performance penalty?

Much obliged.

RG

View 1 Replies View Related

Handle Error In T-sql

Jan 13, 2006

Hi,
I would like to handle a sql error in t-sql and return a certain value in case error occurs. For example if I would like to add a record I want to return a certain identity value or maybe a status of transaction (0 for incomplete, 1 for succesfull trans).
If error occurs in sql I cannot return any values back to asp.net because of  What I am doing at the moment is catching an error in asp.net and then displaying an error message. Is there a way to return only a return value to asp.net and somehow handle the error in t-sql?
Thanks

View 1 Replies View Related

Can&#39;t Handle Year 200 :-(

Feb 28, 2001

I don't know what's wrong with SQL2000 setup, the problem is:
whenever I execute a query with a date/time such as 02/02/200,
SQL give me an error message saying that the date is "Out of Range".

Any ideas, thanks in advance.

View 4 Replies View Related

How To Handle Errors

May 20, 2002

I'm having trouble with something and I was hoping that you could point me in the right direction.

Here's the scenario:
I have a VB application that clients use to add records to a SQK 2K DB. The info they have added that day is shown in a grid. They have the ability to edit items in the grid, and then update those changes to the database. The problem is that sometimes they change the values to something they shouldn't. To combat this I've started experimenting with check constraints. In query analyzer I test the constraint by trying to update an entry to an 'illegal' value. When I do this, I get an error saying: "Server: Msg 547, Level 16, State 1, Line 1" and the change is not made. What I'd like to do is to give the user a dialog box notifying him of the error. Is there a way to have a sub-routine or stored procedure be triggered when a message of this type is generated?

My specs are: W2K pro clients, SQL2K on an NT4 sp6a server. Application is written in VB6.

Any help is greatly appreciated.

thanks,
-scott

View 1 Replies View Related

Invalid Handle In MS SQL

Jul 9, 2006

Hi All,

We have got a new HP server and SQL is preinstalled, But when we are trying to start SQL, it gives an error "The handle is invalid".

We tried to reinstall the SQL, but , being a server t doesn't allow to do so

Please assist.

regards,

Jatin

View 1 Replies View Related

Best Way To Handle UID To Another Server

Sep 10, 2006

I have a need when a Update, Insert or Delete is done to a record in DB "A", it will send the appropriate UID to a different table in different DB "B".

My first thought was to have a trigger on the table in DB "A" simply call a stored procedure on DB "B" and do the UID.

However - my question is what is the best approach and what's the best way to establish the connection to DB "B" for the UID from within DB "A"? We can't use linked servers - DNSLESS string would be the preferred connect way. Not sure how to execute it within a trigger.

Is even using a Trigger to Stored Proc the best way?

What about Transaction Replication - which I've never attempted - is that a better way?

Just looking for some guidance here so I don't needlessly burn time down a path that isn't recommended or simply won't work.

Thanks as always for your input,

Peter

View 5 Replies View Related

Handle 1:n Relations

May 4, 2004

Hi,

I build a local cube from a relation database. In the database there are 1:n relations.
Is there a way to handle 1:n relations?
For example:
I have a table LOGGEDFLAW and a table LOGGEDREASON with a 1:n relation between them. We create a select statement of these tables and as an result we get duplicate records of LOGGEDFLAW each time more than 1 record of LOGGEDREASON are associated to 1 record of LOGGEDFLAW - this is the standard result I get with an relational JOIN operation. Now I want to count the LOGGEDFLAWs without the duplicates generated by the 1:n relationship.

Best regards,
Thorsten

View 2 Replies View Related

How To Handle Locking.

May 7, 2008

Hi All,

Please help me out how to implement the locking in below scenario

Req -

There are two tables Table1 & Table2
If I will insert in table1 then related data fields will be auto updated in table2 , similarly based on the data in table2 table1 data needs to be updated.

Now the sync of table1 & table2 is working fine.

My prob is we are handling the updation/insertion from the UI screens . Two separate screen for each table. When we have multiple user accessing the screens say - User1 updates table1 and User2 updates table2 then we need to implement the locking so that at one time one screen will allow updation in the table1 and hence table2.
The other screen shouldnt allow updation in table2 and hence in table1.

This is very common locking functionality ...but am not getting any way to implement it , Please advise.

Srain.

View 3 Replies View Related

How Much Can Sql 2005 Handle

Aug 23, 2007

I have a friend who is doing a voting application for one of his customers and they are concerned about the volume that sql server can handle. He's looking a single sql server 2005 with plenty of hd space and 4gb of memory. The app will look to see if you voted and then insert a record accordingly.

Are there any papers out there or apps that can show the amount a server can handle?

thanks.

View 8 Replies View Related

Null How To Handle

Jul 23, 2005

I already asked this question; however, I am giving all the detailsnow:We get large files(millions of records) and we need to load it into ourtables using import export wizard. Some of the fields in the file canbe Null and so we are forced to create table with fields that allowNulls with default ''. However when we insert data into these tablesit puts Null in those fields even though we have a default '' (I do notthink we have any work around for that; do we?)Finally we need to go through each field and update it to '' if it is aNull and that takes LOT OF TIME.If (select count (*) from <tablename> where <columname> is Null) >0BeginUpdate <tablename>set <columnName> = ''where <columnName> is NullendPlease let me know if there are any work arounds for this crisis ?Thank you very much in advance!

View 1 Replies View Related

Is There A Better Way To Handle A Conditional Sum?

Jul 20, 2005

I need to know if there is a better way to construct this SQL statement.(Error handling is omitted)MS SQL Server 2000Insert into FSSUTmpSelect a.acct_no, a.ac_nm, a.ac_type, 10, -1,-1 * sum(CHARINDEX(convert(char(4), b.post_yr), @post_yr) * CHARINDEX('-',CONVERT(char(2), b.post_prd - @post_prd - 1)) * b.prd_trn_amt),-1 * sum(CHARINDEX(convert(char(4), b.post_yr), @post_yr) * CHARINDEX('0',CONVERT(char(1), b.post_prd)) * b.prd_trn_amt)FROM GLAccounts a, GLBalances bWHERE b.cmpny_cd = a.cmpny_cdAND b.acct_no = a.acct_noAND a.cmpny_cd = @cmpny_cdAND ac_ctrl_type between '200' and '219'Group by a.acct_no, a.ac_nm, a.ac_typeThe part I’m wondering about is the 2 sum sections.The GLBalances table has following important fields:Post_yr -- the posting yearPost_prd – the posting periodPrd_trn_amt – The beginning balances if the period is 0, or the nettransactions for periods 1 through 12.The first sum gives the current balance as of the period @post_prd by addingall of the periods from 0 to @post-prdThe second sum is just the beginning balance.It is doing a conditional sum by using CHARINDEX to be 0 if the recordshould not be added and 1 if it should.There is a problem as it stands when you are looking for the balances whenthe @post_prd is 9 or greater because “b.post_prd - @post_prd – 1” willbe –10 or smaller. Then the CONVERT(char(2) ….. is an error, so CHARINDEXis 0 when it needs to be 1.I can fix that by using SIGN and it will work fine. What I what to know, isthere a better way to populate the table, where one of the values is aconditional sum?This is a STORED PROCEDURE from a commercial product, so I can’t changeanything else other than the STORED PROCEDURE.

View 1 Replies View Related

Row Handle Invalid

Jul 20, 2005

Hi,What exactly does the above (subject) error mean? I'm getting it from anadp file when used by a few people at the same time (each user has thefile in their own filespace though). Access is through windowsauthentication and it only seemed to occur during an update of aspecific table.. The problem is it didn't happen to everyone and Ican't recreate it at all on my own, so am wondering if it was somethingto do with the level of traffic to/from the server at that specific time.Any clues?Cheers,Chris

View 4 Replies View Related

How To Get A Handle Of My Queries

Jun 21, 2006

Does anyone knows of a tool that will help me manage my queries? I have 100's of them and all scattered. On my PC at home, some in my laptop, some of them at work, some in memory sticks. Then, when I need them I can't find the one I'm looking for so I end up writing the query again.

Any ideas?

View 4 Replies View Related

What Is The Best Way To Handle Queries

Feb 19, 2008

Hello

I am developing a smart device application using Visual Studio 2005 and SQL Server Compact Edition.
Since we cannot write stored procedures, functions, views what is the best way to write/read to/from the database tables other than writing inline sql.

Any ideas and suggestions regarding this would be helpful.

Thanks

View 1 Replies View Related

How Would You Handle This Situation?

Apr 29, 2008

Here is the basic situation.

(1) I have 2 packages that run independently of eachother.
(2) Both are scheduled in SQLServer Agent Jobs as separate jobs.
(3) Job A is scheduled to run every 12 hours and Job B is scheduled to run every 10 minutes.
(4) However, I want to prevent Job B from running if Job A happens to be running.
(5) It is unknown exactly how long Job A will take to finish so I can't schedule Job B around it.

The way I wanted to approach this situation is as follows.

Within Job A's package, create a "marker" file when the package starts and delete it when the package finishes. So the existence of this marker file will tell Job B's package if it should run or not.

The concept is simple, but I'm not sure how to implement this.

For example, to create the marker file, I would use a File System Task, but I don't see an option in there to "create file". (However, I do see an option for "delete file".) Also, what task would I use in Job B's package to check if the marker file exists.

Lastly, If you have better approach, I would like to hear about it.

Thank you.




View 11 Replies View Related

How To Handle Null Value?

Oct 16, 2006

My way:

add column (boolean) to speicify whether is null or not in drived column component, i feel that's a little difficult

any better ideas? thanks



View 6 Replies View Related

Handle Null Value For DropDownList?

Nov 11, 2006

Using asp.net 2.0 and visual studio 2005. The question is regarding the following ER diagram: I've made Firstname, lastname, buildingID and RoomNum all required fields. I've got a modified GridView that displays all of the table Faculty columns.  It's been modified so the BuildingID and DepID are resolved to their actual field names and displayed in a DropDownList.  In the dropdown list I used for inserting (a seperate DetailsView control), I manually inserted an item into the Department dropdownlist which had the text "-- Select a Department --" with a value of -1.  MS SQL didn't like that -1 value so I wrote the following code to fix it:  protected void dsFaculty_Inserting(object sender, SqlDataSourceCommandEventArgs e)
{
if (e.Command.Parameters["@DeptID"].Value.ToString() == "-1")
{
e.Command.Parameters["@DeptID"].Value = null;
}
} That means of course DeptID is null, which is ok.  The problem arises is when I try to edit that row in the GridView.  I get the an error 'ddlDepartment' has a SelectedValue which is invalid because it does not exist in the list of items.Parameter name: valueIdeally, I'd like to make the dropdown list in the GridView show "-- None --" for the DeptID if it comes across a null value.  I already tried playing around with the Command.Parameters in the dsFaculty_Selected function, but it didn't work.  Ideas? 

View 1 Replies View Related

How To Handle Payment Schedule

Mar 2, 2007

I'm trying to learn how to handle a payment schedule for small loan payments. I have the following structure:
tblClient, ClientID
tblLoan, LoanID, ClientID
tblPayments, PayID, PayDate, PayAmt, LoanID
tblLoanPaymentSchedule, ScheduleID, LoanID, PayDueDate, PayDueAmt, ReminderPrintDate, ReminderSentDate, PaymentRecDate
I have a page that batches (holds) all the payments in a work table and I can post them to the correct loan record but I'm just not sure how I would ask a stored procedure to mark the tblLoanPaymentSchedule with the PaymentRecDate for each payment posted. The schedule is pregenerated so that a payment due reminder can be sent out.
I appreciate any suggestions,

View 1 Replies View Related

Need A Way To Handle Multiple Selections

Oct 31, 2007

I have a webform that lists all items (codes) on the left and selected items (codes) on the right. A user selects an item on the left and clicks a button to move it to the right side. An update changes the bit from 0 to 1. This uses the bit column in the table to determine what is listed on the left (0) or right (1) sides.
Then I can filter in my stored procedure on the bit column WHERE (dbo.tblCodes.CodeSelect = 1)
My problem with this is that if two or more users are doing this process on different sessions, they can trip over each others selections.
I'm hoping someone has a suggestion on how I might avoid the users having this problem.

View 3 Replies View Related

How To Handle Foreign Key In Transaction.

Mar 13, 2008

 Hi,     I am using transaction that inserts records on two tables TableA and TableB. TableA primary key is used as foreign key in TableB. now problem is that how can i get the primary key of tableA new inserted row so that i can use it as foreign key in TableB.What i am doing that i got a collectionA that contains records of TableA. When new row inserted in TableA how can i update my Collection A without committing the transaction. The main purpose to update CollectionA is only to get primary key of new inserted row. thanx 

View 9 Replies View Related

How To Handle Recurring Actions

Dec 8, 2004

Hi!
My problem/"goal to achieve" is the following..
Users can insert orders in a db-table. The date on which they've been created is stored.
I want the server to insert a new record in another table (accounts) for every order which is older than 2 weeks.
How should I do that?
With a custom action which checks all orders (a customer must press some button every day).
Or a static "update-class" with a kind of timer which does the action every 24 hours?
Of course an automatic solution will be the best! Another question is: how can i ensure that an instance of this "update-class" will never die?
Thanks so far...

View 2 Replies View Related

Best Way To Handle Data Access

Jan 23, 2006

This may be a loaded question, but I was wondering if anyone could outline the main options we have available to us for handling data access with ASP.net 2.0 / SQL Server 2005.
I know at one extreme you can simply use the Data Controls like GridView, FormView, and DetailsView, specifying the necessary SQL on a page-by-page basis.  At the other extreme, my understanding is that you can basically set up a SQLConnection object, explicitly specify your SQL (or call a stored procedure) and then execute these items from within the code.
Can anyone either outline the main options or point me to a resource that better explains this?  Thanks!
Josh

View 2 Replies View Related

Can SQL Server Handle?(Urgent)

Jan 23, 2001

Hello,

My Production server has Windows NT and Sql server 7.0 installed, there are 3 drives my data lies on physial E: which is 8.46 GB and 1.91 GB is used it is mirrored. I need to create a Database with two tables with varchar, datetime and numeric columns. the data would be 30 millions. everynite 10 millions data would be deleted and then same amount would be inserted. During day time it would be only selects on that database.
My main corncern is can SQL Server handles this big db and does inserts and deletes be completed in 7 hrs during nite?

Pls guide me

Qinglee

View 1 Replies View Related

DTS Memory/handle Leak

Sep 2, 2004

I have saved a DTS package as a vb module (.bas) file and created and activex dll from it. When i use this dll in another program and watch the handles and memory usage of the process using task manager the handles and memory values keep increasing with every call to the DTS package. memory does not increase if the dts package has not been called.

I am using sql server 2000 and visual studio 6.0 (sp 4)

View 2 Replies View Related

Fastest/best Way To Handle Update

Nov 5, 2004

I have a master table which has demographic data such as name, dob, location along with a primary key id. It will have about 10-12000 records. We get a refresh file every hour which may or may not have corrections for these records hourly with about 3,000 records. I put this data into a table. This data should be considered always to be correct. To handle the update to the master table I need to create an update process. I can take one of two approaches, just update all the records in the master table regardless if they are correct or not, or do some type of left join on those that do not match (in other words, only update the ones where thae names or dob don't match) There is an underlying update trigger on the patient master which will also fire if these values are changed. An opinions on a best approach?

View 1 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved