Why... Is It So Difficult To Schedule A Job In 2005?

May 18, 2006

I created a package from an Import Data Wizard, in 2000 you had the option to schedule that job, right then and there, but apparently that was too convenient, anyway...  After creating my stored package within the database, I try to set up a job to run that package, it is pretty straightforward and I think it is going well until I try to execute the job and I get the following error.

Message
Executed as user: servernamesystem. The package execution failed.  The step failed.

So after some investigation, I believe it is a permissions issue, and at that time (default install) all services were running under "Local System".  I had created the package with my domain account which is in the administrators group of the server.  So, I added another service domain account in the administrators group and changed the services to run under that account.  Again.  No Dice, now I get this error...

Message
Executed as user: domainservice_account. The package execution failed.  The step failed.

Any help would be appreciated at this point in time.

Thanx

View 6 Replies


ADVERTISEMENT

How Do I Schedule JOB In Sql 2005

Jul 31, 2006

Can anyone please help me for scheduling JOB in sql 2005.

Thanks in advance.

Raviraj

View 7 Replies View Related

SQL 2005 Reboot Schedule

Apr 28, 2008

Do you guys reboot your SQL 2005 servers at a set schedule? If so, how often are you rebooting the servers?

-A

View 2 Replies View Related

Error When Schedule A Job In SQL 2005

Nov 6, 2006

Hi,

I have a SSIS package that contains an Execute DTS 2000 process. This DTS 2000 is calling a legacy package, which resides on the same server. The legacy package is just to import a flat file into the database. When i right click and execute this package, it runs perfectly without any errors. However, if i try to schedule this package as a job, it keeps failing.

I checked the flat file source for the permission, it does have the account of the executor of the package. In the view history, i didn't see any more information about why it is failing. It keeps saying "The job failed. The Job was invoked by Schedule 10...."

Does anyone have any ideas?

View 4 Replies View Related

How To Schedule DTS Package In Sql 2005

Aug 13, 2007


Hello,
I am trying to to schedule DTS Package but this message appear .
Message
The job failed. The Job was invoked by User sa. The last step to run was step 1 (1). and this
Message
Executed as user: Computer nameSYSTEM. The package execution failed. The step failed
so how I can schedule DTS Package in sql 2005 .

View 7 Replies View Related

Schedule Stor Proc In 2005

May 21, 2007

Hello

I KNEW this would cause some problems, but I just can't seem to find how to do it....

Basically I have a stored procedure in 2005 dbase (which updates the data), and I want to schedule it to run daily (at night) HOW CAN I DO THIS????

:mad: Y did they have 2 go and change it??? :eek:

View 3 Replies View Related

How Do I Run/schedule My Legacy Dts Packages In 2005?

Dec 29, 2005

My packages are migrated over our new 2005 server.  How do I schedule/run them?  BOL seems to suggest that we replace the dtsrun commands with the dtexec one.  Am I on the right track?

View 6 Replies View Related

Sql Server 2005 Backup Schedule

Mar 14, 2007

Hi,
In sql server 2005 i have created a maintenance plan to backup a database.
Where do i schedule this backup to run every day please?
Thanks

View 1 Replies View Related

Schedule Backup With SQL 2005 Express

Jun 10, 2007

How do I schedule a backup with SQL Server 2005 Express. When I right-click a database and choose Tasks -> Back Up...
I don't get the option to schedule the backup. How do I do?

View 9 Replies View Related

SQL 2005 Backup Schedule Error

Nov 13, 2007



Hi,

I want to schedule a daily backup of one of my database in SQL 2005 Enterprise edtion but
the problem is, I can't save my job. Please help, here's the error.

===================================
Unable to cast object of type 'Microsoft.SqlServer.Management.Smo.SimpleObjectKey' to type 'Microsoft.SqlServer.Management.Smo.Agent.JobObjectKey'. (Microsoft.SqlServer.Smo)
------------------------------
Program Location:
at Microsoft.SqlServer.Management.Smo.Agent.JobCollection.GetObjectByKey(ObjectKeyBase key)
at Microsoft.SqlServer.Management.Smo.SimpleObjectCollectionBase.Contains(String name)
at Microsoft.SqlServer.Management.SqlManagerUI.JobData.JobExists(String jobName)
at Microsoft.SqlServer.Management.SqlManagerUI.JobData.ApplyChanges()
at Microsoft.SqlServer.Management.SqlManagerUI.JobPropertySheet.DoPreProcessExecution(RunType runType, ExecutionMode& executionResult)
at Microsoft.SqlServer.Management.SqlMgmt.SqlMgmtTreeViewControl.DoPreProcessExecutionAndRunViews(RunType runType)
at Microsoft.SqlServer.Management.SqlMgmt.SqlMgmtTreeViewControl.ExecuteForSql(PreProcessExecutionInfo executionInfo, ExecutionMode& executionResult)
at Microsoft.SqlServer.Management.SqlMgmt.SqlMgmtTreeViewControl.Microsoft.SqlServer.Management.SqlMgmt.IExecutionAwareSqlControlCollection.PreProcessExecution(PreProcessExecutionInfo executionInfo, ExecutionMode& executionResult)
at Microsoft.SqlServer.Management.SqlMgmt.ViewSwitcherControlsManager.RunNow(RunType runType, Object sender)


Thanks.

Russell

View 1 Replies View Related

How Often Should I Schedule A Reboot Of SQL Server 2005?

May 10, 2007

How many times per year should we schedule time to reboot a SQL Server 2005 Cluster? We want to do this to defrag the memory. What I am looking for is a document from Microsoft or a consulting firm that has a good reputation that I can show my manager.

View 7 Replies View Related

Schedule Backup In SQL Server 2005

Mar 21, 2007

Anyone knows how to schedule backup of database in SQL server 2005?

View 10 Replies View Related

Schedule A Scripted Restore On 2005 Express From .bak File.

Oct 28, 2007

Hi i have an web app demo that allows users to add info and change attributes within a SQL 2005 Express DB. I'd like to restore a clean copy of this database every couple of hours from a .bak file using a Windows scheduled task on the server. Has anyone got a .sql script for database restoration that i could use and call using a .cmd script file? Thanks.

View 2 Replies View Related

How To Programmatically Reschedule/schedule Jobs In Server 2000 And 2005 ?

Oct 3, 2006

Hi,

how to reschedule/schedule jobs in server 2000 and 2005 Programmatically?

thanks

sandipan

View 1 Replies View Related

How To Schedule Integration Services Package(SSIS) 2005 Using Management Studio?or Is There Any Other Way For The Same?

May 25, 2007

Have anyone successfully accomplished scheduling integration services package using management studio? or is there any other way to do this?

i am scheduling the package to run from SQL SERVER Management Studio using SQL Server Agent,but it is not working.Help is appreciated.

View 3 Replies View Related

Difficult SP

Dec 15, 2006

I have the following table:tblFriendsOwnerCode FriendCode7  107  1410  710  1210  1312  1013  1013  1814  718  13
I need a SP which return the following (im unsure about the best return datatype and the sql statement):
I want return all friendcodes of user nr 7 (10 and 14)and I want to return all friendcodes of user 10 and 14 (7,12,13,7) WITHOUT user 7
(if possible WITHOUT the use of a temptable!)

View 4 Replies View Related

Need To Schedule A Web Service To Truncate And Populate SharePoint Lists (2007 && 2003) From A SQL Server 2005 Table

Jun 24, 2007



I couldn't find any tutorials/articles on integrating a SharePoint web service call with an SSIS package



I need to schedule a web service to truncate and populate SharePoint Lists (2007 & 2003) from a SQL Server 2005 table.



I guess I'm just ignorant about integrating web services with SSIS. How do I make a call to the web service through my SSIS package? (script task?)



Any links to articles/tutorials or pointers would be apreciated.

View 3 Replies View Related

Difficult Question

Mar 11, 2008

I have roles set up for different companies.  The role names are structured companyname_department, ex.,
CallawayContracting_SalesDepartment
CallawayContracting_Administration
FredsAutobody_PaintSales
How would I search the roles and return only departments that belong to a certian company and also users that belong to a certian company.  I appear to have gotten myself into quite a bind.  Any help would be much appreciated!  I will be certian to click best answer.

View 4 Replies View Related

Can't Be This Difficult - INSERT INTO

Apr 6, 2008

I'm pretty new to this so I'll explain as best I can.

I am building a small DB which will track attendance for employees based on a point system. I believe I'm almost there (with this piece) but am stuck.

The basic concept:
1. Collect all records from the attendance table for the previous 14 day period
2. sum the points column in the attendance table and group by UID, storing in a new table called TOTAL_POINTS ONLY for those UID's which have a value > 0
3. Perform a basic insert into statement on the attendance table for each UID matching those found in the previous TOTAL_POINTS table

Number 3 is where I'm failing and could really use some help.

My code thus far...
-------------------------------

/*Declare local variables for current date and start date.*/
--
DECLARE @DateNow DATETIME
DECLARE @StartDate DATETIME
SET @DateNow=getdate()
SET @StartDate = DATEADD(Day, -14, @DateNow)
--
/*Create table to hold totals for future calculations*/
CREATE TABLE POINT_TOTALS
(UID int, TOTAL float)

/*select ALL records from the table within the above defined date range
and group them by UID tallying the score column*/
--
INSERT INTO POINT_TOTALS
SELECT UID, SUM (POINTS) AS TOTAL_POINTS
FROM attendance
WHERE date >= @StartDate
GROUP BY UID
--
/*If the TOTAL_POINTS > 0 for the 14 day period, insert a record in to the
attendance table which deducts .5 points for the UID in question*/

*** This is where I'm failing ***

--This was just to make sure I was returning the correct results to the POINTS_TOTAL table.
SELECT UID FROM POINT_TOTALS
WHERE TOTAL > 0

/*All I want to do now is for each of the UID's in the POINT_TOTALS table,
I want to perform a basic insert on the ATTENDANCE table where the UID's in both
match. I would think this to be fairly simple but I can't seem to figure it out.
*/

DROP TABLE POINT_TOTALS

View 2 Replies View Related

Conversion Can Be Difficult

Apr 25, 2008

--This is works
SELECT *
from vwClientsByAge
WHERE age like '18'

--This gives me an error
SELECT clientId, firstName, age
from vwClientsByAge
WHERE age < CONVERT(int, '18')

Error: The conversion of a char data type to a datetime data type resulted in an out-of-range datetime value.

Whats wrong with the conversion?

However, this works:
SELECT age
from vwClientsByAge
WHERE age < CONVERT(int, '18')

What is wrong?

View 3 Replies View Related

Difficult Query

May 29, 2008

Hey i have a query i need help with.

I have a table where i have 4 columns in it which i need to group together and then sum up a cost column also. I want to sum up the columns where i have a parent and and child and then i want to sum up the other column where i have only a child.
Example of the data is below. I think i need to do this in a sub query

ID Ind Parent Child Cost
P110041012705921.8000
W11004101270595.4500
A110041012705921.8000
B110041012705916.3500
R110041012705916.3500
B0100420043.3000
P0100420043.3000
W0100420021.6500

View 2 Replies View Related

Difficult SQL-Problem

Aug 2, 2005

Hello !This is my table:Ordernr Date ArticleO1 1.1.05 22O2 2.2.05 33O3 5.5.05 22O4 2.2.05 33O7 8.8.05 55I need one result-row for each article with the newest Order(max(date)):article lastDate lastOrdernumber22 5.5.05 O333 2.2.05 O455 8.8.05 O7How can I get this ?I tried this:SELECT distinct article, max(date), max(ordernr)FROM tableGROUP BY articlearticle and max(date) is ok, but I am not sure that max(ordernr) andmax(date) comes from the same row.I think, I will need complex subqueries.Many thanksaaapaul

View 8 Replies View Related

Difficult SQL Statment

Jan 25, 2006

Hello !I habe 2 TablesTable1: OrdersFields: Ordernr, OpiecesTable2: CalloffsOrdernr, CpiecesIn Table1 ordernr is primary key.In Table2 the same ordernr can exist oftenMy problemIf the sum(Cpieces) < Opieces:I have to create a new virtual calloffwith Cpieces = opieces - sum(cpieces)Its too high for me.Please helpBest regardsaaapaul

View 8 Replies View Related

Triggers - It Cannot Be This Difficult

Jul 20, 2005

HiI am trying to produce an update trigger. I understand the concept ofdelete and insert triggers without a problem. Unfortuantely, theupdate triggers do not have particularly simple documentation in BoL.So, can someone please explain to me, quite simply how I would producea trigger on the following:I have table 1 which we'll call simon. In here are various columns androws. I also have table 2, called simon_a, my audit table.Whenever anything is updated or deleted in simon, I want it sent tothe simon_a table. Delete, as above, is fine since it's conceptual buthelp me out on the update one. I cannot seem to figure out how to getthe information from the table before it's updated.As ever, champagne and beer for the successful answer.With thanksSimon

View 5 Replies View Related

Difficult Query Help

Jul 20, 2005

I have a table that stores billing rates for our employees by client.Each employee can have a different billing rate for each client for aspecified period. Here are the columns in the table.eid - Employee ID#cid - Client ID#startdt - start date of billing rateenddt - end date of billing ratebrate - billing rateI need to create a script that will verify that for a given eid, and cidthat either the startdt or enddt for one billing rate, the periods donot overlap.For example, I need to be able to detect overlaps such as this:eid cid startdt enddt brate001 001 1/1/2003 12/31/2003 $50001 001 11/01/2003 04/01/2004 $75*** Sent via Developersdex http://www.developersdex.com ***Don't just participate in USENET...get rewarded for it!

View 2 Replies View Related

Difficult Query: Is This Possible In SQL?

Jul 20, 2005

suppose I have the following table:CREATE TABLE (int level, color varchar, length int, width int, heightint)It has the following rows1, "RED", 8, 10, 122, NULL, NULL, NULL, 203, NULL, 9, 82, 254, "BLUE", NULL, 67, NULL5, "GRAY", NULL NULL, NULLI want to write a query that will return me a view collapsed from"bottom-to-top" in order of level (level 1 is top, level 5 is bottom)So I want a query that will returnGRAY, 9, 67, 25The principle is that looking from the bottom level up in each columnwe first see GRAY for color, 9 for length, 67 for width, 25 forheight. In other words, any non-NULL row in a lower level overridesthe value set at a higher level.Is this possible in SQL without using stored procedures?Thanks!- Robert

View 22 Replies View Related

Upgrade CE 3.1 To 3.5 Why So Difficult?

Jan 6, 2008



I Installed CE 3.1 months ago to play around with it to see how easy or difficult it would be to move from SQL Express to CE. Got it all to work with SQL Managment and VS 2005. Now, months later I am back to really upgrading my product to use CE. Oops, now we are on version 3.5. Decided to stay with 3.1 until I realized transact-sql command "TOP" is not supported in 3.1. So, onto the hours of research to do a simple upgrade. Here's where I stand:

1. Uninstalled CE 3.1. Installed CE 3.5. Oh, if only it were that easy. Visual Studio 2005 is still using the dll from 3.1 and still can only see reference to 3.1 in the GAC.

2. SQL Management Studio now cannot open the .sdf database.

3. There is no mention of using CE 3.5 with VS 2005, only VS 2008. Is VS 2008 a requirement to be able to work with .sdf file in VS? I remember I had to install "Microsoft SQL Server 2005 Compact Edition Tools for Visual Studio 2005" when I went through the first installation of CE. Is this now obsolete if I want to use 3.5? I don't even remember what its purpose was other than I needed it.

It seems there is and upgrade.exe file that need to be run command line to updgrade my .sdf file. Are you kidding?

Has anyone upgraded while still using VS 2005? Any advice is greatly appreciated.

View 6 Replies View Related

So Frustrated...why Does It Have To Be So Difficult

Nov 22, 2006

Why have you made connecting to a sql server express database so difficult?

I have it working locally, but going to production has been nothing but a nightmare.

I can't even connect locally on the production box.

I am on a dedicated server and my login is an Admin on the box. I have just installed SQL Express + the fancy management interface.

I have made a copy of my database that I was connecting to dynamically (which was failing remotely) and I have attached it to the server.  I have made myself a user of the database and granted my self evey permission available.

I have turned on impersonation in my web.config.  The database knows it's me trying to connect and STILL denies me when I'm actually ON the production server.  It is not even a remote connection problem.

How can I sit there an look at myself as a user of the database in the admin interface, yet I cannot connect via a web app.  With SQL server 2000 and MSDE it was soooo simple....

Here is a snippet from my web.config

<connectionStrings>
      <remove name="LocalSqlServer"/>
      <add name="LocalSqlServer" connectionString="Data Source=localhost;Integrated Security=True;Initial Catalog=TEST" providerName="System.Data.SqlClient"/>
     ...

</connectionStrings>

Here is the error:
Cannot open database requested in login 'TEST'. Login fails.
Login failed for user 'DEDICATEDquick'.

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.Data.SqlClient.SqlException: Cannot open database requested in login 'TEST'. Login fails.
Login failed for user 'DEDICATEDquick'.

 

I have a screen shot of the admin interface to prove I am a user.

This should be a 5 minute task that has eaten up days.

So frustrated...

 

Bernie Quick

View 6 Replies View Related

Difficult T-SQL Query (for Me Anyways)

Nov 13, 2006

Hi.

I am developing for a system that receives an input from an external modem.

The Transaction is split into 2 sections,

Section 1 = grants the transaction ID,

Section 2 = deliver the transaction Data.

I have 2 corresponding tables,

One called tblremoteunitrequestID (Where the transaction ID is granted)

The other called tblremoteunitrequests (Where the transaction is completed, about 1 second later)

I am writing a diagnostic report that determines if the first part of the transaction completes but the second part fails.

I am having difficulties designing the SQL for this.

Here is some sample data for tblremoteunitrequestID: (The first stage of the transaction)

RecordDate | Serial

13/11/2006 14:00:36 0000-0000-0000-0006
13/11/2006 14:00:30 0000-0000-0000-0004
13/11/2006 13:59:04 0000-0000-0000-0092 (This didtn transaction didnt complete)
13/11/2006 12:15:22 0000-0000-0000-0092 (nor did this one)
13/11/2006 10:31:54 0000-0000-0000-0092
13/11/2006 10:00:29 0000-0000-0000-0006

Here is some sample data for tblremoteunitrequests: (The second stage of transaction, 1st stage has to be completed beforehand)

DateReceived | Serial

13/11/2006 14:00:37 0000-0000-0000-0006
13/11/2006 14:00:31 0000-0000-0000-0004
13/11/2006 10:31:56 0000-0000-0000-0092
13/11/2006 10:00:31 0000-0000-0000-0006
13/11/2006 10:00:25 0000-0000-0000-0004
13/11/2006 07:19:13 0000-0000-0000-0020

From this data I can see that serial number 0000-0000-0000-0006 Successfully completed part 1 and part 2 of the transaction, as did serial number 0000-0000-0000-0004.

Serial number 0000-0000-0000-0092 had trouble, it connected at 13:59:04 (tblremoteunitrequestID) but part 2 didnt complete, so it wasent saved in tblremoteunitrequests. The same happened at 12:15:22 but at 10:31:54 it was successful so it was saved.

I Only want to display the transactions that didnt complete, sounds easy huh?

This is what I hope to get in my Results table:

DateReceived | Serial

13/11/2006 13:59:04 0000-0000-0000-0092
13/11/2006 12:15:22 0000-0000-0000-0092

I was experimenting with T-SQL today, this is what I have done so far:

SELECT DISTINCT
TBLRemoteFeildUnitRequestID.Serial, TBLRemoteFeildUnitRequestID.RecordDate,

CASE WHEN TBLRemoteUnitRequests.DateReceived BETWEEN DATEADD(SECOND,-1,TBLRemoteFeildUnitRequestID.RecordDate) AND DATEADD(SECOND,10,TBLRemoteFeildUnitRequestID.RecordDate)

THEN ' Ok'

ELSE ' Not ok'

END AS PROBLEM

FROM TBLRemoteFeildUnitRequestID LEFT OUTER JOIN
TBLRemoteUnitRequests ON TBLRemoteFeildUnitRequestID.Serial = TBLRemoteUnitRequests.Serial
WHERE TBLRemoteFeildUnitRequestID.RecordDate BETWEEN DATEADD(WEEK, - 2, GetDate()) AND GetDate()

ORDER BY RecordDate DESC

This kinda worked, but it caused records that satisfied the between condition to be displayed twice, once as "Ok" and once as "Not ok".

Heres a sample of the result I got:

Serial | RecordDate (1st part of transaction) | Status

0000-0000-0000-0006 2006-11-13 14:00:36.000 Ok (Duplicated)
0000-0000-0000-0006 2006-11-13 14:00:36.000 Not ok
0000-0000-0000-0004 2006-11-13 14:00:30.000 Not ok (Duplicated)
0000-0000-0000-0004 2006-11-13 14:00:30.000 Ok
0000-0000-0000-0092 2006-11-13 13:59:04.000 Not ok (Correct) (Not duplicated)
0000-0000-0000-0092 2006-11-13 12:15:22.000 Not ok (Correct) (Not Duplicated)
0000-0000-0000-0092 2006-11-13 10:31:54.000 Not ok (Duplicated)
0000-0000-0000-0092 2006-11-13 10:31:54.000 Ok
0000-0000-0000-0006 2006-11-13 10:00:29.000 Ok (Duplicated)
0000-0000-0000-0006 2006-11-13 10:00:29.000 Not ok


I have just about had enough, I have wasted an entire day on this

Someone please Help

Dan

View 4 Replies View Related

Dump Transaction Log Difficult??

Jan 4, 2000

Hello:

I am working with an application in mssql 65.5, with sp4.

I have the database option 'truncatelog on checkpoint' set, there are no transaction log dumps taken at this time.

We plan now that y2k is over to upgrade to sp 5a. I am not not sure the new configuration
parameter 'logLRU buffers'(I don't have the sp5a readme text with me now) in our situation.

Here is our situtation with the transaction logs: The log, mostly with month-end high actvity,
fills up when long-running, high activity transactions are run.
The log gets to 100% sometimes rather quickly and sometimes near that or above 80%easily.
We check with dbcc open tran and there are no current transaction running. We expand the log just a little.

But it still shows 100@ used when we run dbcc sqlperf (logspace).

Here's the rub: when we try to dump the log, with wither or both back-to-back: dump tran abcdb
with truncate_only and then dump tran with no_log still nothing happens.

Sometimes we stop and start the mssql server and that helps but not always and sometimes when
we are really desperate we stop/start the NT server box(at off hours). Sometimes, the transaction log
reduces to nearly 0% used when we run dbcc sqlperf (logspace) and sometimes not. So we run dump tran
a couple of more times. We wait for several minutes usually to if the dump tan started and if it shows up
under EM under curent activity


This is becoming very frustrating and dangerous as well.

1) has any one had similar experiences with mssql 6.5 sp4?

2) Can anyone advise what we can do to more easily to dump the transaction log? Are we doing
any thing really wrong?

3) Would upgrading to sp 5a really help or should we just start planning upgrading to mssql 7.0?

Any suggestiosn you can furnish will be helpful. Thanks.

David Spaisman

View 1 Replies View Related

Simple Or Difficult Query

Jul 6, 2005

hello,

I could need some help with a little query.

table "acme"

name1 varchar(128)
name2 varchar(128)
idate datetime

content

A,H,1/1/2005
A,H,2/1/2005
A,I,2/1/2005
A,J,3/1/2005
B,K,4/1/2005
B,L,5/1/2005

I want the following result (for 'A'):

1/1/2005,1
2/1/2005,3
3/1/2005,4

I want to filter for Column "Name1" and cumulative count the entries grouped by date.

what's the simplest solution?

best regards, thilo.

View 4 Replies View Related

Difficult Query With Many-To-Many Relationship

Sep 20, 2007

I'm writing a workflow management application for my work, and its somewhat complicated, here's a general idea of how it works:

- Anything that a company does is defined by a workflow.
- A workflow consists of tasks.
- Some tasks in a workflow can't be started until other tasks have been completed. If task A can't be started until tasks B and C are finished, then task A depends on B and C.

You might imagine that a bank has a workflow for handling a house loan. Before a bank could sign a contract with an applicant, they'd need proof of house ownership, but before they could get proof of house ownership they need an applicant's proof of identity like a driver's license or military ID.

Here's an oversimplified visual:

Each arrow points to its dependency. Each task can have multiple dependencies.

The setup above is represented in the database by a Tasks and a Dependencies table. Tasks has an ID field, and Dependencies has a TaskID and DependencyID field which are both foreign keys to Tasks.ID.

Code:

[Tasks]
ID Status Name
-- ------ ----
1 Done Start Processing Loan Application
2 Done Photocopy applicant's driver's license
3 NotDone Photocopy proof of house ownership
4 NotDone Get a copy of applicant's W-2 forms
5 NotDone Perform credit check on applicant
6 NotDone Sign loan contract


[Dependencies]
TaskID DependencyID
------ ------------
1 0
2 1
3 1
4 2
5 2
5 3
6 4
6 5


Tasks has a many-to-many relationship with itself.

Here's the hard part:
- A task can't be started until all of its dependencies have been completed.
- after a task is completed (meanings its status is marked "done"), I need to return a list of all the new tasks that are ready to be started.

When TaskID 2 is marked "Done", then TaskID 4 is ready to begin; however, TaskID 5 is not ready to begin since it depends on 2 and 3, and 3 hasn't been completed yet.

The requirements of the query are very simple, but the implementation is difficult.


I'll post a prelimenary solution in the next post:

View 1 Replies View Related

Difficult Summing Query

Nov 23, 2005

Hello,Here is a brief summary:Table 1 = All Accounts- with fields such as Customer ID and Account #Table 2 = Deposit Balance Table- with fields such as Account #, BalanceTable 3 = Loan Balance Table- with fields such as Account #, BalanceAll accounts are either deposit accounts or loan accounts. What I needto do is to gather information about total balances in both depositsand loans for each customer. I haven't been able to hit the right queryfor doing this. I can easily get information about one or the other,such as the following:SELECT All_Accounts.Customer_ID, COUNT (DISTINCT(Deposit_Balance_Table.Account_Number)), Sum(Deposit_Balance_Table.Balance)FROM Product_Table, Deposit_BalanceWHERE (Product_Table.Account_Number=Deposit_Balance.Acco unt_Number)GROUP BY Product_Table.Customer_ID ORDER BY 1Which will give me one row for each user, and show me the total numberof deposit accounts each customer has and a sum of the balances in eachof those accounts. I can make a similar query involving Loan Accounts.As soon as I try to draw both, however, I wind up below my depth.Something to do with the handedness of my joins, I believe. Often Iwill get one column of information (either deposits or loans), or thequery will fail because the join I'm attempting is invalid, etc. I needto take every row in the All_Accounts table, match each one to itsbalance in either the Deposit or Loan table, and then group them all bythe Customer ID and sum them, so that I can find out the totalrelationship balance per customer. Any help would be appreciated.

View 5 Replies View Related







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