I am copying data from one denormalized table to a COUPLE of normalized ones.
I am using multicast, following advices from the forum.
The problem I have is that the two destination tables (A and B) are sharing a foreign key relationship.Filling in A is no problem, but when I want to fill in B, I don't know how to populate its foreign key, since the multicast doesn't know the corresponding primary key in table A.
This is a rather abstract question about data design, but I ask it herebecause a) the database is SQL Server, and b) you're such a learnedbunch!Let's assume the classic relation of Customers and Orders, where anOrder may reference a single Customer. If I was designing such arelation from scratch, I would create the Customer table with anIdentity column and call it CustomerID. The Order table would containa column called CustomerID, a foreign key to the Customer table.So far, so unexceptional. However, in my current project I have towork with legacy data that comes from a number of old Access systemswhere the data was not normalised. I wish to normalise it.The main table in this new system contains reports on parts. Eachreport may reference a single part. However, the old data which I haveto import allowed the user to type in the part number. This has led todirty data (for example, '40-7889-9098' appears, as does '40-7889-9098') so I will clean this data up. In the application, the partnumber will be selected from a drop down list, though the administratorwill have access to a builder to add, amend or delete part numbers.So, my report table needs to store a reference to a part. When Iimport the data into my SQL Report table, I will initially bring acrossthe part number. I will then populate the Part Numbers table with alldiscrete, distinct part numbers from the Report table. My question isshould I then create a PartNumberID column in both tables, and "backpopulate" the Report table with the PartNumberID which corresponds withthe matching PartNumber - e.g.UPDATERSETR.fldPartNumberID = PN.fldPartNumberIDFROMtblReports RINNER JOIN tblPartNumbers RNON R.fldPartNumber = RN.fldPartNumberI could then drop the fldPartNumber from the tblReports table.My question is - should I bother? Or can I just leave the actualPartNumber in the Reports table, and leave the tblPartNumbers tablewith a single column which is both Primary key and Foreign key?Sorry if this is poorly expressed - I had a tough weekend!Edward--The reading group's reading group:http://www.bookgroup.org.uk
View 4 Replies View RelatedOur SQL 2008 R2 relational database has tables with foreign key relationships for part numbers. We receive production data from a separate program and we need to import the CSV data into our database application.
The problem is our separate program creates a CSV file with the actual part number "362S162-33". In our database we have a separate parts table (example: 362S162-33 has identity "15").
We need to import data into a production table that has a "part number" (FK) column.
How can we, when importing, cross-reference the "parts table" to convert the part number to the identity number. We have thousands of parts, so we need this change of part number column to the FK identity automatically on import.
Production Table:
idComponent (PK), [1000]
ComponentName, [Assembly108]
idPartNumber (FK), [15]
ComponentLength, [230.5]
UserMessage, [Assembly is 230.5 inches using 362S162-33]
Qty; [1]
I've imported data from an Excel spreadsheet to a table that has fields to match the destination table I'm trying to populate. The destination table has an Insert trigger with several checks on certain fields to make sure they have corresponding records in other tables.
If I do a statement like
"INSERT INTO destinationTable
(
ItemId,
Product,
SuperID,
etc etc
)
SELECT * FROM oldtable"
it runs for a while then gives me error messages from the trigger and rolls back the Insert.
The trigger has code such as
"IF (SELECT COUNT(*) FROM inserted WHERE ((inserted.Product Is Not Null))) != (SELECT COUNT(*) FROM tblInProduct, inserted WHERE (tblInProduct.Product = inserted.Product))
BEGIN
(Error message code goes here)
END"
So, do I need to do an INNER JOIN to each of the related files?
When I try that, I get this error:
"Msg 121, Level 15, State 1, Line 2
The select list for the INSERT statement contains more items than the insert list. The number of SELECT values must match the number of INSERT columns."
Is SQL counting the foreign key fields as separate fields, or what?
I recently learned to use SSIS to import a database from a SQL 2005 server to a local SQL 2005 development server. It was working fine for a custom database, but now I'm trying to use it on the membership tables that ASP.NET creates to manage login, profile, and so on.
I created the package, specifying that I wanted to delete data in the destination, and turning on identity insert. I only need the data in a few of the tables, so I am not copying empty tables. When I run it, I get the error:
[Execute SQL Task] Error: Executing the query "TRUNCATE TABLE [aspnetdb].[dbo].[aspnet_Roles] " failed with the following error: "Cannot truncate table 'aspnetdb.dbo.aspnet_Roles' because it is being referenced by a FOREIGN KEY constraint.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
How can I safely allow it to overwrite the foreign key constraints? Is there a special procedure I need to use with membership (aspnetdb) data? I am just beginning with this, so this is probably an elementary question. Thanks for any links or explanations you might know of.
Hi all,
I use the following 3 sets of sql code in SQL Server Management Studio Express (SSMSE) to import the csv data/files to 3 dbo.Tables via CREATE TABLE & BUKL INSERT operations:
-- ImportCSVprojects.sql --
USE ChemDatabase
GO
CREATE TABLE Projects
(
ProjectID int,
ProjectName nvarchar(25),
LabName nvarchar(25)
);
BULK INSERT dbo.Projects
FROM 'c:myfileProjects.csv'
WITH
(
FIELDTERMINATOR = ',',
ROWTERMINATOR = ''
)
GO
=======================================
-- ImportCSVsamples.sql --
USE ChemDatabase
GO
CREATE TABLE Samples
(
SampleID int,
SampleName nvarchar(25),
Matrix nvarchar(25),
SampleType nvarchar(25),
ChemGroup nvarchar(25),
ProjectID int
);
BULK INSERT dbo.Samples
FROM 'c:myfileSamples.csv'
WITH
(
FIELDTERMINATOR = ',',
ROWTERMINATOR = ''
)
GO
=========================================
-- ImportCSVtestResult.sql --
USE ChemDatabase
GO
CREATE TABLE TestResults
(
AnalyteID int,
AnalyteName nvarchar(25),
Result decimal(9,3),
UnitForConc nvarchar(25),
SampleID int
);
BULK INSERT dbo.TestResults
FROM 'c:myfileLabTests.csv'
WITH
(
FIELDTERMINATOR = ',',
ROWTERMINATOR = ''
)
GO
========================================
The 3 csv files were successfully imported into the ChemDatabase of my SSMSE.
2 questions to ask:
(1) How can I designate the Primary and Foreign Keys to these 3 dbo Tables?
Should I do this "designate" thing after the 3 dbo Tables are done or during the "Importing" period?
(2) How can I set up the relationships among these 3 dbo Tables?
Please help and advise.
Thanks in advance,
Scott Chang
Please i have created some tables Delivary with this columns (DelivaryId,DelivaryNo,QtyRecieved,DelivaryDate,ProductId) and Product with this columns (ProductId,ProductCode,ProductName,ProductPrice) as you can see the product table keeps record of products whlie the delivary table keeps record of stock supplied. I will like to create another table that will keep record of stock sold out (Invoice Table) based on the qty recieved from the delivaries table
Please help
So I'm creating an administrative back end for a site that's already been created, and whoever made the tables the site uses didn't know much about database design. So I need to normalize this table of Links so it can be easier to have someone make changes and updates to it, but then I need to put all my normalized tables back together to create a View exactly like the old table which the old site can select from. Basically the stipulation is I can't change the code for the old site so I have to make it think it's still selecting from the same table with the same type of parameters. Is it worth doing all this? Or should I just tough it out with this really ugly table?Here's the table: and here's the site that uses this table:http://waahp.byu.edu/links.aspThanks!~Cattrah~
View 3 Replies View RelatedHi
Please can someone point me in the direction, i built a very badly designed database consisting of only one huge table when i first started databases, since learning about normalization i have designed and set up a new database which consists of many more tables instead of just the one. My question is where do i start in transfering the data from the old single tabled database to my new multi-tabled database?
I have MS SQL server 2005 managment studio if that helps, but want to transfer around 200,000 rows of data into the new database. Both new and old databases are on the same server.
thanks in advance
I am a beginner, so please bare with me. I get very confused on how to normalize my database.
Firstly: The employees in the company I work for are in various departments and can have more then one title and work in more then one department.
Example: John Smith can work in the engineering department as a detailer and an engineer and at the same time work as a project manager for the management department.
How do I setup this table structure?
Employees Table
Login (PK) | First | Last | Extension.......
---------------------------------------------
jsmith | John | Smith | 280
Department Title Breakdown
Department | Title
--------------------------
Engineering | Detailer
Engineering | Engineer
Management | ProjectManager
Job Description
Login | Title
-------------------------
jsmith | Engineer
jsmith | Detailer
jsmith | ProjectManager
This is important to break this down because for each project the following is saved:
Project Listing
Project | Detailer | Estimator | Sales | Engineer |....... | Location
10001 | jsmith | jdoe | mslick | sjunk | ...... | Las Vegas
Or should the project be broken down as well
Project Listing
Project | Location
10001 | Las Vegas
Project Team
Project | Member | Activity
10001 | jsmith | Engineer
10001 | mstevens | Detailer
Any thoughts on how to normalize this?
Mike B
I have this table...CREATE TABLE #Test (ID char(1), Seq int, Ch char(1))INSERT #Test SELECT 'A',1,'A'INSERT #Test SELECT 'A',2,'B'INSERT #Test SELECT 'A',3,'C'INSERT #Test SELECT 'B',1,'D'INSERT #Test SELECT 'B',2,'E'INSERT #Test SELECT 'B',3,'F'INSERT #Test SELECT 'B',4,'G'....and am searching for this query....SELECT ID, Pattern=...?? FROM #Test....??....to give this result, where Pattern is the ordered concatenation ofCh for each ID:ID PatternA ABCB DEFGThanks for any help!Jim
View 2 Replies View RelatedI re-designed a predecessor's database so that it is more properlynormalized. Now, I must migrate the data from the legacy system intothe new one. The problem is that one of the tables is a CROSSTABTABLE. Yes, the actual table is laid out in a cross-tabular fashion.What is a good approach for moving that data into normalized tables?This is the original table:CREATE TABLE [dbo].[Sensitivities]([Lab ID#] [int] NULL,[Organism name] [nvarchar](60) COLLATE SQL_Latin1_General_CP1_CI_ASNULL,[Source] [nvarchar](20) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,[BACITRACIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,[CEPHALOTHIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,[CHLORAMPHENICOL] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_ASNULL,[CLINDAMYCIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,[ERYTHROMYCIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_ASNULL,[SULFISOXAZOLE] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_ASNULL,[NEOMYCIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,[OXACILLIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,[PENICILLIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,[TETRACYCLINE] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_ASNULL,[TOBRAMYCIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,[VANCOMYCIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,[TRIMETHOPRIM] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_ASNULL,[CIPROFLOXACIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_ASNULL,[AMIKACIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,[AMPICILLIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,[CARBENICILLIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_ASNULL,[CEFTAZIDIME] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,[GENTAMICIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,[OFLOXACIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,[POLYMYXIN B] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,[MOXIFLOXACIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_ASNULL,[GATIFLOXACIN] [nvarchar](2) COLLATE SQL_Latin1_General_CP1_CI_ASNULL,[SENSI NOTE] [nvarchar](255) COLLATE SQL_Latin1_General_CP1_CI_AS NULL) ON [PRIMARY]
View 5 Replies View RelatedHi,
I have a table like this:
Col1 First_Year Last_Year
a 1990 1993
I want this data to be converted to
a 1990
a 1991
a 1992
a 1993
Is there any simple way to do it in SSIS without using Script Component?
Thx
THE LAYOUT:
I have two tables: "Applicant_T" and "StreetSuffix_T"
The "Applicant_T" table contains fields for the applicant's current address, previous address and employer address. Each address is broken up into parts (i.e., street number, street name, street suffix, etc.). For this discussion, I will focus on the street suffix. For each of the addresses, I have a street suffix field as follows:
[Applicant_T]
CurrSuffix
PrevSuffix
EmpSuffix
The "StreetSuffix_T" table contains the postal service approved street suffix names. There are two fields as follows:
[StreetSuffix_T]
SuffixID <-----this is the primary key
Name
For each of the addresses in the Applicant_T table, I input the SuffixID of the StreetSuffix_T table.
THE PROBLEM:
I have never created a view that would require the primary key of one table to be associated with multiple fields of another table (i.e., SuffixID-->CurrSuffix, SuffixID-->PrevSuffix, SuffixID-->EmpSuffix). I want to create a view of the Applicant_T table that will show the suffix name from the StreetSuffix_T table for each of the suffix fields in the Applicant_T table. How is this done?
I have a view with patient data. It looks like below
patid date pulmdc pulmstatus endodc endostatus
100 4/1/05 10 Good null null
100 5/1/05 10 Good 12 Poor
I want to create sql which by each patient, by date, by these four fields ,get
patid 4/1/05 pulmdc-10 pulmstatus-good
patid 5/1/05 pulmdc-1 pulmstatus-good
patid 5/1/05 endodc-12 endostatus-poor
Greetings all,
I have created an SSIS package that takes data from a very large table (301 columns) and puts it in a new database in smaller tables. I am using views to control what data goes to the new tables. I also specified that it drop the destination table and recreate it prior to copying the data. The reason for this is so that old data removed from the larger database will get removed from the normalized databases.
I have 2 things I am trying to figure out..
1. I would like to have the package set a specific row in each new table to be the primary key (this will allow us to use relationships when querying the data).
2. I decided I wanted to sort the data as it copies. I am using the BI Visual Studio for my editing. In the Data Flow view I cannot seem to disconnect the output from the Source block so I can connect it to the Sort block and then feed that to the output block. What am I missing here?
Thanks
Hi!
I have a table with the following columns:
account_nr, account_totaling_members, account_type
the account_totaling_members column contains a pipe sperated list of accounts in a varchar: "1001|1002|1003"
I need to normalize this so that i get records like:
"10", "1001", "sum"
"10", "1001", "sum"
"10", "1002", "sum"
..and so forth
Does anyone have any idea how to accomplish this?
CREATE TABLE CATEGORIES(CATEGORYID VARCHAR(10), CATEGORYLIST VARCHAR(200))
INSERT INTO CATEGORIES(CATEGORYID, CATEGORYLIST) VALUES('1000', 'S01:S03, S09:S20, S22:S24')
INSERT INTO CATEGORIES(CATEGORYID, CATEGORYLIST) VALUES('1001', 'S11:S12')
INSERT INTO CATEGORIES(CATEGORYID, CATEGORYLIST) VALUES('1002', 'S30:S32, S34:S35, S60')
INSERT INTO CATEGORIES(CATEGORYID, CATEGORYLIST) VALUES('1003', 'S40')
The CATEGORYLIST strings are composed of value ranges separated by a colon (:) and multiple value ranges separated by a comma.
The results I need are:
CATEGORYID STARTRANGE ENDRANGE
1000 S01 S03
1000 S09 S20
1000 S22 S24
1001 S11 S12
1002 S30 S32
1002 S34 S35
1002 S60 S60
1003 S40 S40
I have tried taking the original data and parsing it out as an XML file. Is there a less cumbersome way to do this in TSQL?
I'm new to SSIS and have run into a problem I'm hoping someone can help me with.
Basically, I have a flat file that looks something like:
ID,Type,Description,Results
1,Test1,This is a test,5
2,Test1,This is also a 1 test,7
3,Test1,This is also a 1 test,13
4,Test2,This is a second test,14
5,Test2,This is also a second test,18
I'm trying to normalize the data by extracting out individual rows that have the same "Type" column value. So what I want is to extract each unique type and description into a separate table. This would give me two new rows, one for a type of Test1, and one for a type of Test2, with the descriptions. Does this make sense? Then I could relate the individual results to these test types. In my scenario, I don't care which description is used; I just want to take the first description that shows up with the associated "Type."
Does anyone have any idea of how I could go about doing this? I could pull out all unique "Types" from the rows with the Aggregate transformation, but I'm trying to figure out how to get the description that goes along with it.
Thanks,
Brian
I have a large data set with 10s of millions of rows of contact information. The data is in CSV format and contains 48 columns of information (First name, MI, last name, 4 part address, 10+ demographic points, etc.) and I'm struggling with how I should design the database and normalize this data, or if I should normalize this data.
My 2 thoughts for design were either:
Break the columns into logical categorical tables (i.e. BasicContactInfo, Demographics, Financials, Interests, etc.) Keep the entire row in one table, and pull out the "Objects" into another table (i.e. ContactInformation, States, ZIPCodes, EmployementStatus, EthnicityCodes, etc.)
The data will be immutable for the most part, and when I get new data, I'll just create a new database and replace the old one.
The reason I like option 1 is because it makes importing easier, since I can just insert the appropriate columns from each row into the appropriate tables. Option number 2 feels like it would be faster to get metrics on the data, like how many contacts live in which states, or what is the total number of unique occupations in the data set. Plus I'll be able to make relationships between the tables, like which state is tied to which zipcode, which city is tied with which county, etc. Importing that data might be more tricky, since I don't think SQL Bulk Copy will allow for inserting into normalized tables like that.
The primary use for this data is to allow our sales force to create custom lists of contact information based on a faceted search page. The sales person would create the filter, and then I will provide them with the resulting data so they can start making business contacts. Search performance needs to be good. Insert, update, and deletes won't happen once the data has been imported.
What should I look for in designing this database? Any good articles on designing tables around wide data sets like my contact information?
I need to normalise comma separated strings of tags (SQL Server 2008 R2).
E.g. (1, 'abc, DEF, xyzrpt') should become
(1, 'abc')
(1, 'DEF')
(1, 'xyzrpt')
I have written a procedure in T-SQL that can handle this. But it is slow and it would be better if the solution was available as a view, even a slow view would be better.
Most solutions I found go the way round: from (1, 'abc'), (1, 'DEF') and (1, 'xyzrpt'), generate (1, 'abc, DEF, xyzrpt').
If memory serves, it used "FOR XML PATH". But it's been a while and I may be totally wrong.
I have a script that resolve's data into xml like this, ex:
<root>
<title>A</title>
<id>1</id>
<nodes>
<node>
<id>2</id>
<title>A.1</title>
</node>
</nodes>
</root>
And works perfectly, but ... how to make sure every item has an element "nodes" ? The case here is for the child leafs obviously. This, because on the client i have to inject this element "nodes" on a json version of this xml, and just wanted to avoid normalizing the structure on the client.
For the root I am using
FOR XML PATH('root'),TYPE; and for the hierarchy that follows
FOR XML RAW ('node'), root('nodes'), ELEMENTS
I'm presented with a problem where I have a database table which must be migrated via a "custom tool", moving the data into a new table which has special character requirements that didn't exist in the source database. My data resides in an SQL Server 2008R2 instance.
I envision a one-time query which will loop through selected records and replace the offending characters with --, however I'm having trouble understanding how this works.
There are roughly 2500 records which meet the criteria of "contains bad characters", frequently containing multiple separate bad chars, and the table contains roughly 100000 rows.
Special Characters are defined as #%&*:<>?/{}|~ and ..
While the field is called "Filename" it isn't always so, it is a parent/child table where foldernames are also stored.
Example data:
Tablename = Items
ItemID Filename ListID
1 Badfile<2015>.docx 15
2 Goodfile.docx 15
3 MoreBad#.docx 15
4 Dog&Cat#17.pdf 15
5 John's "Special" Folder 16
The examples I'm finding are all oriented around SELECT statements, to change the output of what I see returned, however I'd rather just fix the entire column using an UPDATE. Initial testing using REPLACE fails because I don't always have a single character as the bad thing in a string.
In a better solution, I found an example using a User Defined Function to modify the output of a select, but I cannot use that UDF in an UPDATE.
My alternative is to learn enough C# to modify the "migration tool" to do this in-transit, but I know even less about C# than I do of SQL.
I gather I want to use @@ROWCOUNT to loop through the rows but I really can't put it all together in a cohesive way.
A view named "Viw_Labour_Cost_By_Service_Order_No" has been created and can be run successfully on the server.
I want to import the data which draws from the view to a table using SQL Server Import and Export Wizard.
However, when I run the wizard on the server, it gives me the following error message and stop on the step Setting Source Connection
Operation stopped...
- Initializing Data Flow Task (Success)
- Initializing Connections (Success)
- Setting SQL Command (Success)
- Setting Source Connection (Error)
Messages
Error 0xc020801c: Source - Viw_Labour_Cost_By_Service_Order_No [1]: SSIS Error Code DTS_E_CANNOTACQUIRECONNECTIONFROMCONNECTIONMANAGER. The AcquireConnection method call to the connection manager "SourceConnectionOLEDB" failed with error code 0xC0014019. There may be error messages posted before this with more information on why the AcquireConnection method call failed.
(SQL Server Import and Export Wizard)
Exception from HRESULT: 0xC020801C (Microsoft.SqlServer.DTSPipelineWrap)
- Setting Destination Connection (Stopped)
- Validating (Stopped)
- Prepare for Execute (Stopped)
- Pre-execute (Stopped)
- Executing (Stopped)
- Copying to [NAV_CSG].[dbo].[Report_Labour_Cost_By_Service_Order_No] (Stopped)
- Post-execute (Stopped)
Does anyone encounter this problem before and know what is happening?
Thanks for kindly reply.
Best regards,
Calvin Lam
I am trying to import an xlsx spreadsheet into a sql 2008 r2 database using the SSMS Import Wizard. When pointed to the spreadsheet ("choose a data source") the Import Wizard returns this error:
"The operation could not be completed" The Microsoft ACE.OLEDB.12.0 provider is not registered on the local machine (System.Data)
How can I address that issue? (e.g. Where is this provider and how do I install it?)
I am attempting to import data from Microsoft Access databases to SQL Server 2000 using the DTS Import/Export Wizard. I have a few errors.
Error at Destination for Row number 1. Errors encountered so far in this task: 1.
Insert error column 152 ('ViewMentalTime', DBTYPE_DBTIMESTAMP), status 6: Data overflow.
Insert error column 150 ('VRptTime', DBTYPE_DBTIMESTAMP), status 6: Data overflow.
Insert error column 147 ('ViewAppTime', DBTYPE_DBTIMESTAMP), status 6: Data overflow.
Insert error column 144 ('VPreTime', DBTYPE_DBTIMESTAMP), status 6: Data overflow.
Insert error column 15 ('Time', DBTYPE_DBTIMESTAMP), status 6: Data overflow.
Invalid character value for cast specification.
Invalid character value for cast specification.
Invalid character value for cast specification.
Invalid character value for cast specification.
Invalid character value for cast specification.
Could you please look into this and guide me
Thanks in advance
venkatesh
imtesh@gmail.com
I am trying to simplify a query given to me by one of my collegues written using the query designer of Access. Looking at the query there seem to be some syntax differences, so to see if this was the case I thought I would import the database to my SQL Server Developer edition.
I tried to start the wizard from within SQL Server Management Studio Express as shown in one of the articles on MSDN which did not work, but the manual method also suggested did work.
Trouble is that it gets most of the way through the import until it spews forth the following error messages:
- Prepare for Execute (Error)
Messages
Error 0xc0202009: {332B4EB1-AF51-4FFF-A3C9-3AEE594FCB11}: An OLE DB error has occurred. Error code: 0x80004005.
An OLE DB record is available. Source: "Microsoft JET Database Engine" Hresult: 0x80004005 Description: "Could not start session. Too many sessions already active.".
(SQL Server Import and Export Wizard)
Error 0xc020801c: Data Flow Task: The AcquireConnection method call to the connection manager "SourceConnectionOLEDB" failed with error code 0xC0202009.
(SQL Server Import and Export Wizard)
Error 0xc004701a: Data Flow Task: component "Source 33 - ATable" (2065) failed the pre-execute phase and returned error code 0xC020801C.
(SQL Server Import and Export Wizard).
There does not seem to be any method of specifying a number of sessions, so I don't see how to get round the problem.
Does anyone know how I can get the import to work?
Anybody see a reason why this list won't populate?
<asp:DropDownList ID="ddlState" DataSourceID="srcStates" DataTextField="StateName" DataValueField="StateName" runat="server"> <asp:ListItem>Select State</asp:ListItem></asp:DropDownList><asp:SqlDataSource ID="srcStates" runat="server" ConnectionString="<%$ ConnectionStrings:webConn %>" SelectCommand="sp_States" SelectCommandType="StoredProcedure"> <SelectParameters> <asp:ControlParameter ControlID="ddlState" DefaultValue="Select State" Name="State" PropertyName="SelectedValue" Type="String" /> </SelectParameters></asp:SqlDataSource>
Sorry if this is to basic but I am just starting out. Any help is appreciated.
Basically I am attempting to populate a listbox with items from a MSSQL DB so the user can select either one or multiple items in that listbox to search on.
I have data like below, I need to populate the ID_INDICATOR columns with the below condition
ID TASK_ID TASK_COMPLETEDTSTASK_DUETSTASK_INDICATORID_INDICATOR
112014-06-09 00:00:002014-06-11 00:00:00GREEN
122014-06-13 00:00:002014-06-14 00:00:00AMBER
132014-06-17 00:00:002014-06-16 00:00:00RED
142014-06-17 00:00:002014-06-18 00:00:00AMBER
Condition:
##########
Red = If ID due date was overdue, i.e. if last task completed after the ID end date(2014-06-18 00:00:00).
AMBER= If any task in the ID is overdue but completed before the ID end date(2014-06-18 00:00:00)
Green = If all tasks were completed on time.
I am looking for the logic to implement the AMBER for the whole ID, because the TASK_ID 3 is overdue, but completed before the ID end date (2014-06-18 00:00:00).
I am trying to update a name column in the following way: (I wrote a description, but I think this visual is easier to understand).
This is what I have:
name1 name2 address etc
Bob null 123 street
Sue null 123 street
Jack null ABC circle
This is what I want:
name1 name2 address etc
Bob Sue 123 street
Jack null ABC circle
I'm just trying to get 2 names on the same row if they have the same address and get rid of the spare row. Name2 is currently null. Seems simple enough but I don't know how to do it in SQL. I can do it in FoxPro, but that doesn't help me here.
Thanks for any ideas.
I added an index to a SQL Server 2005 table. How do I populate that index? I thought it might be automatically populated but the operation to add the index happened so quickly that I don't think it could have done it that quickly. Also, I expected faster performace when selecting rows based on the indexed column, but performance remains the same.
View 1 Replies View RelatedDuring a dataflow - I like to populate a variable with True or False based on a value in one of the data records.
How do I do this excercise ?
if I use a script - can someone provide me with simple script on how to populate one variable ?
Thanks heaps