Add Mode Problem On Field Setup With Foreign Key
May 17, 2007
Hello,
I have two tables (one-to-many relation) related thru a common key. I have setup the Relation using the Database Designer. The Form is populated using Drag-and-drop which automatically adds the BindingSource, TableAdapter, and Binding Navigator. The Relation works great in the change mode, and life is good.
In the Add mode the field setup with the Foreign Key is not automatically populated as it is in Change mode. The field can be updated manually, but that defeats the purpose of setting up the Relation.
Any ideas how to fix this?
I know this is difficult to visualize without seeing it.
Thank you for any ideas,
Tom
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Jul 23, 2005
I have a table called BidItem which has another table calledBidAddendum related to it by foreign key. I have another table calledBidFolder which is related to both BidItem and BidAddendum, based on acolumn called RefId and one called Type, i.e. type 1 is a relationshipto BidItem and type 2 is a relationship to BidAddendum.Is there any way to specify a foreign key that will allow for thedifferent types indicating which table the relationship should existon? Or do I have to have two separate tables with identical columns(and remove the type column) ?? I would prefer not to have multipleidentical tables.
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Mar 30, 2007
Hi there, can anyone tell me how to setup or enable mixed mode authentication in SQL 2005? also is it possible to transfer views or stored procedures from 1 database to another? If so where do I go to do this. I thought a DTS may do it but cant find the correct option in the Management Studio to do this.
Thanks in anticipation,
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Jul 13, 2006
I need help changing the authentication mode from Windows Authentication to Mixed Mode (for Project Server 2003). I am unable to find the Enterprise Management area. Evidently in this area, I can make this change. Is this the place to make these changes, or is there a better place? I am a novice, only days into this process. I need to setup a Project Server, and it needs Sql to breathe. Please help me!!
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Aug 10, 2015
I have checked my Production databases, both are went to Disconnected state, both are unable to connect to the application, i checked all the services and its working fine. and restarted the end points on Principal and Mirror, still issue not solved, after restart the witness server End point both the databases are working fine.
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Feb 19, 2015
We have a database. It is enabled for mirroring. We need to delete the old records. That is around 500k records from a table. But it has foreign key relation. How to do in Production servers these kind of deletes?
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Feb 23, 2007
SP2 refuses to install for the Database Engine because €œthe previous upgrade did not complete€?, i.e. it detects a suspended installation. The same thing happened to me when I installed SP1. I then remember opening the maintenance dialog and completing the setup, after which SP1 installed just fine.
When I try to do the same thing this time, I€™m presented with the €?complete the suspended installation€? option, which when I run it reports the installation completed successfully. However, in reality the installation still remains in suspended mode for whatever reason. If I reboot and open the maintenance dialog, I€™m still presented with the €?complete the suspended installation€? option. I€™ve even tried to run it more than once, but it doesn€™t help. Needless to say, SP2 still refuses to install.
I don't know why the installation is in a suspended state. I know every part of SP1 installed successfully in the end, and the computer never crashed during the installation. I've been using it every day since then, without any problems. All other parts of SP2 did install successfully.
I created a feedback entry on Microsoft Connect, where you can find the log files created by Windows Installer. The URL is:
https://connect.microsoft.com/SQLServer/feedback/ViewFeedback.aspx?FeedbackID=259606
Any ideas what I can do to resolve this problem?
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Apr 4, 2008
Newbie question. Can someone show me an SQL statement that sorts the results of a query by a field in a different table?
CREATE TABLE `Table1`
(
`table1_id` INTEGER AUTO_INCREMENT ,
`table1_name` VARCHAR(255),
PRIMARY KEY (`table1_id`)
)
CREATE TABLE `Table2`
(
`table2_id` INTEGER AUTO_INCREMENT ,
`table2_name` VARCHAR(255),
`table2_table1` INTEGER,
PRIMARY KEY (`table2_id`)
)
ALTER TABLE `Table2` ADD FOREIGN KEY (`table2_table1`) REFERENCES `Table1`(`table1_id`);
What I'd like is something like:
SELECT * FROM Table2 ORDER BY "Table1(table2_table1).tabel1_name",table2_name
It's the section in double quotes that I can't figure out how to compose.
As an example, if Table 1 has
1, A
2, B
3, C
and Table 2 has
1, a, 2
2, b, 1
3, c, 2
then I'd like the sort to return
2, b, 1
1, a, 2
3, c, 2
TIA,
Stephen
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Jul 26, 2007
is there a way to cascade update to foreign keys where both fields (PK & FK) are located in two different database?
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Jun 6, 2008
I'm a total newb to SQL so I apologize if I butcher the description of what I'm looking to do :) Hopefully the example makes more sense. Is it possible for a single record in 1 table to contain relationships to several records in a different table?
What I've got so far is 2 tables - Hardware and Software, with ID Specifying primary keys HardwareID and SoftwareID respectively. the hardware records are for computer details and the software obviously are for programs. What I need to be able to do is pull up a hardware record and be able to see what software is installed on it, and vice versa pull up a software record to see which computers it's installed on. The problem I'm running into is that a computer can have multiple programs installed on it and a program can be installed on multiple computers, so I don't know how to create that relationship to account for that.
What I'd like to see is in the Hardware table a column for SoftwareID that has a foreign key relationship to the SoftwareID field in the Software Table, and vice versa....My question though is is that possible to do and have potentially multiple separate records it links to from that same column field? I might have a computer with say Windows XP Pro, Office 2003 Standard, Adobe Acrobat 8 and a proprietary rate calculator program that i need each to be displayed with their details when I open that computer's record. Or on the software side if I need to see which computers a license is already installed on then I want to make sure I can pull up the full list of computers.
And finally if what I'd like to do isn't possible as I described it...any recommendations for a better way?
Thanks all for the help!
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Jul 20, 2005
There are two tables, parent and child table.Foreign key field of the child table is not a required field. If thedata is submitted w/o a value into the foreign key field, what shouldI make it as a default value? Should it be "null"?
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Apr 10, 2015
How can i find the primary field name and primary table name of a given foreign key.
For example
Table A:
IDa
Column1
Column2
Column3
Table B:
IDb
column1
column2
column3 <---- this is foreign key to table A's IDa
What i want to do is i pass input of tableB, column3 and i get name of Primary tableA and field name IDa. How is it possible to do in tsql ?
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Apr 9, 2007
I want to create a table withmember id(primary key for Students,faculty and staff [Tables])and now i want to create issues[Tables] with foreign key as member idbut in references i could not able to pass on reference as orcondition for students, faculty and staff.Thank You,Chirag
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Oct 12, 2012
I ran into an interesting situation. I'm working on contract and was looking at creating an ERD for an existing database when I ran into a problem. I found FK's that are referencing columns that do not have a unique constraint or a unique index.Â
I don't know the history of the database but was there a time in SQL Server history where this would have been possible? I scripted out the tables and created it in a test database. When I run the script to create the FK I get the following message.Â
I double checked the original tables and this FK does exist in table1 and there is no unique anything in the referenced table, table2. Currently the database is running on SQL Server 2008 Ent.
ALTER TABLE [dbo].[table1] WITH CHECK ADD CONSTRAINT [FK_table1] FOREIGN KEY([Col1])
REFERENCES [dbo].[table2] ([col2])
There are no primary or candidate keys in the referenced table 'dbo.table2' that match the referencing column list in the foreign key 'FK_table1'.
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Mar 8, 2007
I have a chart showing quantity against time. I had been using X-Axis in category mode, but wanted to include all dates, so changed it to Scalar mode by checking "Numeric or time-scale values".
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The category field for the X-Axis is a field called "Date" which comes from a Date Type field in the cube based on a datetime column in the DSV. The properties of the category in the chart are : Group On =Fields!Date.Value and Label =Fields!Date.Value.
Am I missing something obvious?
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Jul 20, 2005
I have a statement that works in compatibility mode 8 of SQL Server2000 while it fails in 7:declare @P3 intexec sp_prepexec @P3 output, N'@P1 float', N'select custname fromcustomer where custnr = @P1', 12600034custnr is a varchar(15). As long as the float p1 is less than1,000,000 the query returns correct results, but as soon as p1 isequal or greater than 1,000,000 the resultset is empty. I couldfigure, that above 1 million, sp_exec converts the float intoexponential format and compares this format to the string containingfixed format values. As said above, in mode 8 the statement returnscorrect results above 1,000,000.Please don't ask me, why we use float variables - I don't have anyinfluence on the statement - we isolated the statement with theprofiler.We are also currently dependent on the compatibility mode 7.I would be very grateful if you have any ideas, help or other issuesfor me.Thank you,Peter
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Jan 18, 2007
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Mar 9, 2000
Hello,everyone!!
There is a query which when executed in the grid mode(ctrl+d) takes approx 0.02 seconds(about 21,000
rows) But when I execute in the text mode, it takes about 0.40 seconds!!
Why is this difference?
Also, when the records from this table are read from a VB application, they are equally slow (as in the text mode!)
Why is it so slow on the text mode & relatively faster in the grid mode?
Has anyone got any idea on ‘Firehose’ style cursor ?(which may speed up access of data in the VB application)
Rgds,
Adie
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how to put sql server database in suspect mode intensely and  get it out from suspect mode to normal mode.
  i am using SQL server 2008 R2
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Mar 26, 2005
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Jul 16, 2007
Hi,
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Jan 3, 2006
Hi folks,
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Thank you in advance...
SHJ
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Jan 5, 2006
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There's some other strange things, so I wonder if they are related.
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Nov 15, 2015
I'm trying to install SQL Server Management studio 2012 on my Windows 7 (x64) standalone laptop. When I click "New SQL stand-alone installation..." it runs a Setup Support Rules check and always fails "Setup Account Privileges". I've looked into the error and I keep getting that I need to change security rules but I don't have that option in window 7. How do I get around this without having to resort to a computer running Windows Server?
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Nov 17, 2005
This forum is intended for users who are new to SQL Server, and have basic usage questions. If you have setup or installation issues or questions, you should check out the Setup forum.
Thanks
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Apr 24, 2015
I am running a number of SQL instances on my PC. Within the network, I have think server with various System Center components. For compatibility reasons, some features of System Center 2012 R2 had to be delegated to different SQL databases. My question is, because there is now more than one IP address on my system, and each instance of SQL is assigned to its own IP, is there a way to setup DNS and SQL so the namespace points to the desired IP address? For Instance:
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MSSQL2012 is set to run on = 11.12.13.2
IN DNS:
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A Record: Mike-PC = 11.12.13.2
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Aug 25, 2015
I'm new to SQL and I'm trying to write a statement to satisfy the following:
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May 4, 2006
Good morning...
I begin with SQL, I would like to add a field that will be date like 21/01/2000.
Actually i find just "datetime" format but give me the format 21/01/2000 01:01:20.
How to do for having date and time in two different field.
Sorry for my english....
Cordially
A newbie
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Jul 11, 2005
I'm using DTS to import data from an Access memo field into a SQL Server ntext field. DTS is only importing the first 255 characters of the memo field and truncating the rest.I'd appreciate any insights into what may be causing this problem, and what I can do about it.Thanks in advance for any help!
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Dec 30, 2003
I need to pass in null/blank value in the date field or declare the field as string and convert date back to string.
I tried the 2nd option but I am having trouble converting the two digits of the recordset (rs_get_msp_info(2), 1, 2))) into a four digit yr. But it will only the yr in two digits.
The mfg_start_date is delcared as a string variable
mfg_start_date = CStr(CDate(Mid(rs_get_msp_info(2), 3, 2) & "/" & Mid(rs_get_msp_info(2), 5, 2) & "/" & Mid(rs_get_msp_info(2), 1, 2)))
option 1
I will have to declare the mfg_start_date as date but I need to send in a blank value for this variable in the stored procedure. It won't accept a null or blank value.
With refresh_shipping_sched
.ActiveConnection = CurrentProject.Connection
.CommandText = "spRefresh_shipping_sched"
.CommandType = adCmdStoredProc
.Parameters.Append .CreateParameter("ret_val", adInteger, adParamReturnValue)
.Parameters.Append .CreateParameter("@option", adInteger, adParamInput, 4, update_option)
.Parameters.Append .CreateParameter("@mfg_ord_num", adChar, adParamInput, mfg_ord_num_length, "")
.Parameters.Append .CreateParameter("@mfg_start_date", adChar, adParamInput, 10, "")
Set rs_refresh_shipping_sched = .Execute
End
Please help
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May 17, 2015
I embedded a SQL query in excel that gets some datetime fields like "TASK_FINISH_DATE"Â .
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I tried:
CONVERT(varchar(8),TASK_FINISH_DATE ,3)
CONVERT(Date,TASK_FINISH_DATE ,3)
CAST(TASK_FINISH_DATE as date)
**all of the above returned text objectes in excel and not date objects.
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