A Default Value For A Specific Field/s
Mar 25, 2008
hi, please help me,
i have a data driven site, i made a field that i call "Status"
so this is how it should happens, there are three different gridviews in a single page, gridview1 filter is [status] = ok, gridview2 filter is [status] = fine, gridview3 filter is [status] = complete, so all gridview has its own <asp:hyperLinkField> at first the value of "Status" is ok, so it will appear in the gridview1, so when the user click on the <asp:HyperLinkField> of gridview1 it will go to a new page with a form view, this page has a button that when click will change the value of the status field to "fine", so that it will no longer appear to the gridview1 but it will now appear to gridview2 and same with the next <asp:HyperLinkField> click until it appears to the final gridview.
so my question is how can i make the button that is capable of changing (update) the value my database field (status) to a specific value, that is not visible to the user thru codebehind or plain asp.net codes.
please help me, if you need more info just reply.
Thanks
SALAMAT PO!
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Nov 11, 2013
I want to update a field with a trigger only if a specific field is updated.
When I try the code below, it updates the field when any field in the record is updated. Is there a way to only make look at picked_dt?
ALTER TRIGGER [dbo].[UpdatePickedDate]
on [dbo].[oeordlin_sql]
after update
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
[Code] .....
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Apr 5, 2007
In my datawarehouse fact table I have a column (revenue) that I want to populate based on the values of number of columns, for simplicity, say just 2 columns, 'productid' and 'affiliateid'.
I have a revenue lookup table, with those same 2 columns and the amount. So far so simple, but rather than have one row for every possible combination, I use 0 to mean default. For instance, all the affiliates have the same revenue value apart from a couple, so instead of 200 rows identical except for the affiliateid, I have one row with a '0' for the affiliateid and 4 rows with specific affiliateIDs where it differs from the default.
E.G.
AffiliateID, TypeID, Revenue
0, 1, £50
22, 1, £55
33, 1, £57
0,2,£60
22, 2, £66
33, 2, £69
To update the values, I join to the revenues table twice, one for both columns matching, and once for the default. I.E.
UPDATE facttable SET revenue = ISNULL(rev1.revenue, ISNULL(rev2.revenue,0))
FROM facttable FT
LEFT OUTER JOIN revenues rev1 ON FT.AffiliateID = rev1.AffilateID and FT.TypeID = rev1.TypeID
LEFT OUTER JOIN revenues rev2 ON rev1.AffilateID = 0 and FT.TypeID = rev1.TypeID
(In fact, this is over-simplified, because in fact there are 3 columns, so I have to have 8 joins like this).
This works very well, and cuts down the management of revenues significantly, there are a few 100 rows instead of the more than 100,000 there would be if I put every possible combination of values in its own row.
However, now there is a requirement to increase the granularity of the revenue allocation up to 5 columns, which makes 36 joins and there could well be more columns added later.
Has anyone come across a situation like this (and found a neater solution).
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Oct 21, 2014
I have a drop down list that is populated by a stored procedure which has two int parameters (ID, STATUS). I need to default the drop down list to a value in the database that is associated to the ID & STATUS parameters.
The problem I am having is that it only works if the selected value is the first record on the drop down list. for any other records (outside the first record) from the drop down list i get "The 'SelectedIndex' and 'SelectedValue' attributes are mutually exclusive."
Here is the stored procedure I am using to populate the drop down list:
ALTER PROCEDURE [dbo].[usp_SelectName]
(
@pId Int,
@pStatus Int
)
AS
BEGIN
IF @pId = -1 --THIS VALUE IS USED AS DEFAULT (NOT POSTBACK)
[Code] ....
Here is the TABLE_NAMES that holds the data for the drop down list:
IN_ID IN_NAMESTATUS
6 New 0
4 Generic 0
3 Local 1
4 Storm 0
This is the TABLE_2 that holds the complete collected FORM data that has the selected record IN_ID from the TABLE_NAME:
ID STATUS IN_ID
111906
114406
114505
114606
114706
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Sep 4, 2007
Hi guys,
I need to get a column with the sum of the field "SUF" from table "JurnalTransMoves_1" when that field ("SUF") is ordered by the field "REFERENCE" from table "Stock", and Show the value only once.
The desired result should by something like:
Stock.REFERENCE
JurnalTransMoves.SUF
SUM(JurnalTransMoves.SUF) Group By Stock.REFERENCE
5752
10
60
5752
20
5752
30
5753
400
3000
5753
500
5753
600
5753
700
5753
800
5754
7
15
5754
8
Is there any chance to do that?
Thanks in advance,
Aldo.
Code Snippet
SELECT
Accounts.FULLNAME AS 'ACCOUNTS.FULLNAME',
Accounts.ACCOUNTKEY AS 'ACCOUNTS.ACCOUNTKEY',
Accounts.FILTER AS 'ACCOUNTS.FILTER',
Accounts.SORTGROUP AS 'ACCOUNTS.SORTGROUP',
AccSortNames.SORTCODENAME AS 'AccSortNames.SORTCODENAME',
Accounts.CreditTermsCode AS 'Accounts.CreditTermsCode',
CreditTerms.DETAILS AS 'CreditTerms.DETAILS'
CreditTerms.CURRENF AS 'CreditTerms.CURRENF'
CreditTerms.MONTH AS 'CreditTerms.MONTH',
CreditTerms.DAYS AS 'CreditTerms.DAYS',
CreditTerms.SHAREPRC AS 'CreditTerms.SHAREPRC',
CreditTerms.TEMF AS 'CreditTerms.TEMF',
CASE
WHEN CAST(Accounts.VatExampt AS int) = 0 THEN 'x'
WHEN CAST(Accounts.VatExampt AS int) = 1 THEN 'y'
ELSE 'Undefined' END AS 'VAT',
Stock.DOCUMENTID AS 'Stock.DOCUMENTID',
DocumentsDef.DOCNAME As 'DocumentsDef.DOCNAME',
CASE
WHEN CAST(Stock.DOCUMENTID as int) = 1 THEN Stock.DOCNUMBER
WHEN CAST(Stock.DOCUMENTID as int) = 3 THEN Stock.DOCNUMBER
WHEN CAST(Stock.DOCUMENTID as int) = 35 THEN Stock.DOCNUMBER
WHEN CAST(Stock.DOCUMENTID as int) = 120 THEN Stock.DOCNUMBER
WHEN CAST(Stock.DOCUMENTID as int) = 31 THEN Stock.REFERENCE
WHEN CAST(Stock.DOCUMENTID as int) = 44 THEN Stock.REFERENCE
WHEN CAST(Stock.DOCUMENTID as int) = 34 THEN Stock.REFERENCE
WHEN CAST(Stock.DOCUMENTID as int) = 43 THEN Stock.REFERENCE
WHEN CAST(Stock.DOCUMENTID as int) = 40 THEN Stock.REFERENCE
ELSE '' END AS 'Invoice No',
Stock.VALUEDATE AS 'Stock.VALUEDATE',
JurnalTrans.DESCRIPTION AS 'JurnalTrans.DESCRIPTION',
JurnalTrans.REF2 AS 'JurnalTrans.REF2',
JurnalTransMoves.SUF AS 'JurnalTransMoves.SUF',
JurnalTransMoves_1.SUF AS 'JurnalTransMoves_1.SUF',
JurnalTransMoves.TRANSID AS 'JURNALTRANSMOVES.TRANSID'
FROM
JURNALTRANSMOVES AS JurnalTransMoves_1
INNER JOIN JURNALTRANSMOVES AS JurnalTransMoves
INNER JOIN (SELECT DISTINCT JURNALTRANSID, RECEIPTSTOCKID, FULLMATCH, TABLFNUM, CKCODE, RSORT, RUSEFID FROM RECEIPTJURNALMATCH) AS ReceiptJurnalMatch_1 ON ReceiptJurnalMatch_1.JURNALTRANSID = JurnalTransMoves.ID
INNER JOIN ACCOUNTS AS Accounts ON JurnalTransMoves.ACCOUNTKEY = Accounts.ACCOUNTKEY
INNER JOIN JURNALTRANS AS JurnalTrans ON JurnalTransMoves.TRANSID = JurnalTrans.TRANSID
INNER JOIN STOCK AS Stock ON JurnalTrans.STOCKID = Stock.ID ON JurnalTransMoves_1.TRANSID = JurnalTrans.TRANSID AND JurnalTransMoves_1.ACCOUNTKEY = Accounts.ACCOUNTKEY
LEFT OUTER JOIN ITEMS AS Items
INNER JOIN STOCKMOVES ON Items.ITEMKEY = STOCKMOVES.ITEMKEY
INNER JOIN ITEMSORTNAMES AS ItemSortNames ON Items.SORTGROUP = ItemSortNames.ITEMSORTCODE ON Stock.ID = STOCKMOVES.STOCKID
LEFT OUTER JOIN ACCSORTNAMES AS AccSortNames ON Accounts.SORTGROUP = AccSortNames.ACCSORTCODE
LEFT OUTER JOIN CREDITTERMS AS CreditTerms ON Accounts.CREDITTERMSCODE = CreditTerms.CREDITTERMSCODE
LEFT OUTER JOIN DOCUMENTSDEF AS DocumentsDef ON Stock.DOCUMENTID = DocumentsDef.DOCUMENTID
WHERE
Accounts.SORTGROUP Between '3001' And '3020'
AND Accounts.ACCOUNTKEY IN ('123456')
ORDER BY Accounts.ACCOUNTKEY
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Oct 30, 2006
Hi All,
I need to create a new field on a table and have that field default to another field value in that same table. Is there a way to do this w/ a default constraint rather than adding a trigger to the table? If i can't use a default constraint does anyone have a template trigger i could use? Below is an example of what i'm trying to do (Field_C is the new field and i want it to use Field_A value if no other value is specified on insert). Any help would be greatly appreciated.
alter table FOO add Field_C varchar(50) not null constraint FOO_default DEFAULT Field_A
thanks,
Dave
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May 25, 2008
I've a select SELECT Field1, Field2, Field3 FROM Tablethe problem is that I can have filled Field1 OR Field2 ... I would like to create a new column in the result for see only the filled field if Field1 is = null or = ' ' I want to see Field2 if Field2 is = null or = ' ' I want to see Field1
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Sep 13, 2013
I am attempting to combine to queries that I created and am not having success. I need to get a count on a field for a specific value and have to do this by gender and by an age range. So here is the query I came up with. I don't get any errors produced but I also don't get any results.
$query = "SELECT p1.sex, age_group, COUNT(CASE WHEN p4.q1 = 'Yes' THEN p4.q1 END) AS heart_attack FROM (select p1.sex,".
" CASE WHEN datediff(year, dateadd(day, -datepart(dayofyear, GetDate()), p1.birthday) , dateadd(day, -datepart(dayofyear, GetDate()), GetDate())) BETWEEN 11 AND 20 THEN '11-20'".
" WHEN datediff(year, dateadd(day, -datepart(dayofyear, GetDate()), p1.birthday) , dateadd(day, -datepart(dayofyear, GetDate()), GetDate()))
[code]....
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May 15, 2014
I need to check if the latest record in a table for the current client, based on EFFECTIVE_DATE, has a value of 'Y' in the STATUS field. Sample records for client #19:
CLIENTEFFECTIVE_DATESTATUS
------ -------------- ------
19 08/13/2010Y
1901/10/2013N
1902/03/2014Y
If I run:
SELECT CLIENT, max(EFFECTIVE_DATE), STATUS
FROM FTABLE GROUP BY CLIENT, STATUS
I get the two latest records since STATUS is different:
CLIENTEFFECTIVE_DATESTATUS
------ -------------- ------
1901/10/2013N
1902/03/2014Y
I wrote the following and it works, but it may be causing 'Insufficient Disk Space' error from the database. Is there any way to write this query without temp table?
DECLARE @TEMPMAX
TABLE (CLIENT INT, EDATE DATE)
INSERT INTO @TEMPMAX (CLIENT, EDATE)
SELECT CLIENT_NO, max(EFFECTIVE_DATE)
[Code] ....
CLIENTEFFECTIVE_DATESTATUS
------ -------------- ------
1902/03/2014Y
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Nov 10, 2014
I have a table (InfoTable) with a field with XML info like this:
<Status>
<IdStatus>1<IdStatus>
<NomStatus>Status 1<NomStatus>
<IdStatus>2<IdStatus>
<NomStatus>Status 2<NomStatus>
]Code] ...
I want to be able to select then NomProcess where IdProcess=3, for instance.
How can I do it?
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Jan 11, 2008
Do triggers work on the field level or only for full table updates, etc...?
I want to have a trigger that will change a field on another table based on the update of a specific field on a table.
Could anyone provide a sample please, if this is possible?
Thank you!
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Feb 27, 2008
I'm sure there's a way to do this, but I can't figure it out. I want to see if a field has a semi-colon in it and if it does display one thing, if not display another. But it doesn't just have a semicolon. It's a list of names, and if there is more than one name there will be a semi-colon between them.
I was hoping this would work:
=IIF(Fields!ID.Value LIKE "%;%", "yes", "no")
but it doesn't... I'm looking for something like:
=IIF(Fields!ID.Value CONTAINS ";", "yes", "no")
Any ideas?
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Jul 20, 2005
Dear All,Suppose in the program a record is added to a table whoseprimary key is a identity field. If I really want to get the lastestvalue for that field after the insertion, is it the best way to useIDENT_CURRENT() to obtain this value?Thanks for your kind attentionYours faithfully,Benny
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Jul 20, 2015
I’ve got an issue with extracting specific data from one field using charindex. Here’s an example of the dataset:
Cl_nr Var_data
20059942 ?;;300134BL10;?;;;;;;
20059958 ;2698;020225PU20;?;;;;;;
20059975 ;;100777ST20;?;;;;;;
20059976 ;;;;;;;;;
11001980 ;;051168PU20;?;;;;;;1001980
20034832 ;;060253BO10;?;;;;;;
20055246 ;;1108731;?;?;;;;;
20043656 ;;1022509;?;;;;;;
20059366 ;;1181750;31-12-2015;2;;;;;
20052712 ;;230626NO10;?;;;;;;
Goal is to get the data after the 2<sup>nd</sup> ; until the next ; starts. Ideal would be to catch everything between the 2<sup>nd</sup> ; en 3<sup>rd</sup> ; (number should be 10 characters).
If I try to select this data just using charindex it only goes until it finds the first ; (of course), what’s the best approach in this?
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Jun 15, 2004
Is it possible to change the default value of a field using a stored proc or query? Any hints on how to do this if it is possible would be appreciated!
Mike B
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Jul 9, 2007
I'm copying MyDbTable to TempdbTable. There are 12 fields and I'm ignoring 11 of them when copying the one table to another with DTSWizard.
Once the TempdbTable is there, I'm adding 2 fields along with the one that is there already.
1) field1 int, Nullable, Default value ((3))
2) field2 tinyint, Nullable, Default value ((1))
The reason why I'm creating these two fields and giving them a value so they will match up when I import TempdbTable to MyDb2ndTable.
The problem I'm having is... field1 and field2 have a Null value intead of the value I'm giving them.
I'm new at this, so maybe the cause of the problem is obvious, but if anyone can help me I'd really appreciate it.
Thanks,
Bill
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Feb 6, 2015
I have a table of "applicants" with unique applicant id and another table "reviews" with reviews which has unique id and Emplid and contains general program name like Math and then may contain 3 addition rows for specific program like Calculus, algebra, geometry etc.
There may or may not be a record for each applicant id in table reviews or there can be 1 or more than one record in reviews based on level of review( General or Specific).
All the general reviews has “Math” as Program_code but if there are more reviews, they can have Program_code like “Cal” , “Abr”, “Geo”
I want to join the tables so I can get all the records from both the tables where Program_code in reviews table is “Math” only.
That is I want to join the table and get all the records from reviews table where the program_code is “Math” only
How can I do that?
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Jul 6, 2004
Hello,
Can I simply set the default value of a dateTime field with the date and time that the record was created?
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Aug 14, 2015
I'm trying to find a specific string (a name) and replace it with another inside of a VARCHAR(7000) field. Unfortunately, there are names like Ted and Ken that I'm trying to replace. I would like to leave words like Broken, admitted, etc... intact.
UPDATEtbl
SETBody = LEFT(REPLACE(tbl.Body, pm.OldFirstName, p.FirstName), 7000)
FROM Table tbl
JOIN Person p ON p.PersonID = tbl.PersonID
JOIN PersonMap pm ON pm.PersonID = p.PersonID AND LEN(pm.OldFirstName) > 2
WHEREtbl.Body LIKE '%[^a-z]'+pm.OldFirstName+'[., ]%
'The problem I'm running into is that the '[, ]%' in the LIKE excludes any record that ends with the FirstName because it is requiring either a space, comma or period after the name. Is there some way to add an empty string to the list of acceptable characters as that would cover any scenario in the data? I would prefer not to add all characters except space, comma and period, but I guess I could do that.
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Nov 7, 2007
I am doing a shopping basket type demo.I have difficulties going from table with fields like (Name,ProductCode) to table(Name, ProductCode, NumberOfItems). One way could be adding just Name and ProductCode fields and let NumberOfItems come automatically. It could have some common value like 1. How should I do this with VB.
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May 25, 2004
In SQL Server 2000 / Asp.Net I am trying to use default values for all fields; hoping to eliminate nulls.
For number and character fields, the default is pretty obvious, but is there any empty value for a date field? I think a null there might be better than putting in a bogus date, at least it can be tested for.
Are there any more developend ideas on this question?
Many thanks
Mike Thomas
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Jan 28, 2008
Hello,
I am trying to write an SQL command to set the default value of an integer column I have within a table.
ALTER TABLE TableName alter column ColumnName int default 0
Any suggetions?
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Nov 7, 2007
I am creating a new filed in SQL Server 2005, and I want the field to have the default of '0'
I select the data type as numeric and save my changes, I then visit our front end database to see if the default value is just '0' but it appears as '0.00'
SO i thought about changing the default value to int (im thinking this means integer?) and changing it to '3' but it still displays the decimal point and two 0's
Am I doing something wrong here? I just want it to display '0'
Thanks
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Jun 1, 2006
should I set to "0" as a default value on a quantity and a price fieldor set to "null"?if a user enter nothing on the quantity or price field on a webbrowser, should I treat it as null or "0"? I am so confused about thisconcept. please advise me. thank you.
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Aug 4, 2006
We want to add a default date to our database tables. Looking at other database samples people use all sorts of dates to add as default date e.g. 1/1/1997 or the getdate() function.
Is it good practice to set a default date and what should the default date be????
Newbie
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Aug 10, 2006
I am working with a SQL server 2005 database. I have created several new tables. In one of the tables, I need to set up a data field so that it will default to a particular value. For exampe, I need to have a particular data field default to a value of '0'
How can I do this? I would prefer not to do this through Query analyzer. I have been using the interface to SQL server 2005 provided through the Visual Studio IDE.
Thanks in advance, Bill
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May 17, 2008
Is there a way to set a field value to the column default in an update statement?
Eg.
UPDATE Table2 SET field1 = DefaultValue
where DefaultValue is the field1 column default in the table definition.
The reason I need to do this is when I delete a record from Table1, I need to set the foreign key in Table2 to the default (I don't want to delete the record in Table2, just want to set the key to a default key). I could hard-code the default value in the stored procedure but I think that's just not clean. If I create a new instance of the DB and the default value changes, I'd need to change the stored procedure(s). Just not clean...
To avoid a drawn-out discussion, there are reasons why I can't setup a relationship between the two tables and use "ON DELETE SET DEFAULT".
Any info greatly appreciated.
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Oct 13, 2005
hi
I have a field call: password, I want to generates some random chars as
default password for users (so user got something to login, and update
later).
Current Solution I have:
I made myself a trigger and it does generate password on insert, but
the problem with that is I have to allow NULL on that field. I
don't want NULL to be allowed, and if I don't allow null... sql server
won't allow me to insert a record (when leaving password field empty).
Reason i don't wanna allow NULL on that field, is because there may be
more applicaions using the same field from the same database.
Just in case if the other developer gets sloopy, I don't want other
application(s) allow user put to enter a null or leave it blank on my
password field.
My question is:
1) can I put a function or some sort at the "Default" field under "Design Table", if so...how?
2) any suggestions for a better implementation?
3) if (1) doesn't work, what other options would you suggest other then the current trigger i'm using?
TIA
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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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Jul 16, 2006
I have a datatable : Data_Table and a look up table: Lk_table. Myfield that I
use in Inner Join is defined in both the
data and look table.
So I build my query like this:
SELECT * FROM dbo. Data_Table INNER JOIN
dbo. Lk_table ON dbo.Data_Table.MyField = dbo.Lk_table.Myfield
The pb, sometimes I
have myfield still with its default null value in the datatable: Data_Table.
So, I end up getting 0 record when I execute the query shown above.
How do I turn that around so that even if myfield in Data_Table
is Null, I still get the records from Data_Table. (I don t want a set of
records including all possible values from the look up table: Lk_Table)
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Mar 5, 2008
SELECT ArticleID, ArticleTitle, ArticleDate, Published, PublishDate, PublishEndDateFROM UserArticlesWHERE (ArticleDate >= PublishDate) AND (ArticleDate <= PublishEndDate)
When I use the above on a GridView I get nothing. Using SQL manager it works great.
I don't know how to pass the value of the ArticleDate field as a default parameter or I think that's what I don't know how to do.
I am trying to create a app that I can set the dates an article will appear on a page and then go away depending on the date.
Thanks for any help!
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Apr 12, 2008
I am converting an Access 2003 database into SQL 2005 Express for purposes of evaluating the SQL server environment as a future home for my data. One of the motivating factors in the conversion is the integration of LINQ with VB 2008.
Assuming that there was no conversion tool to migrate Access forms for use with SQL and VB 2008, I converted the Access data table and used the VB 2008 form designer to databind textbox controls to fields in the converted SQL database. Here are some basic questions:
The conversion from Access to SQL apparently did not include the default numeric formatting (currency, percentage, etc.) which was part of the Access data table. Is there a place in the SQL server environment to supply a default data format so that forms and reports referencing the field do not need to be manually formatted for each reference?
After converting the data table and spending 2 hours designing the dataform for the 80+ fields, I inadvertantly changed the table structure and found that the dataform was not happy (oops). I corrected the databindings manually for the few errant field references, but wonder if there is some wizard to do this automatically?
Is there a way to print out the dataform itself? I used the following code snippet in my Access form code-behind and I wonder if there is an equivalent VB 2008 function:
Code Snippet
DoCmd.DoMenuItem acFormBar, acEditMenu, 8, , acMenuVer70
DoCmd.PrintOut acSelection
Finally, Access can instantly change from dataform to datasheet presentation screens. Can this be done in VB 2008 with two views simultaneously presenting the same SQL data?
Please excuse my naivete, but in contrast to Access 2003 where program functionality is encapsulated into readily apparent controls, menus, and dialogs, the SQL server environment seems foreign, spartan, and all the words are different. Thanks, -BGood
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Feb 19, 2008
In my application I must store over 16000 character in a sql table field . When I split into more than 1 field it gives "unclosed quotation mark" message.
How can I store over 16000 characters to sql table field (only one field) with language specific characters?
Thanks
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