SQL Server :: How To Auto Increment Alphanumeric Primary Key In Database Table
Sep 30, 2010auto increment alphanumeric primary key(eg :ABC001) in sql server 2005 database table.
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SQL Server :: How To Add A Fixed Value To Auto-increment Primary Key
Jan 1, 2011If its posible I want to create a table with a primary key with auto-increment and a fixed value to differentiate the table from others tables
ex:
table 1 | table 2
ID | ID
----------|-----------
a1 |b1
a2 |b2
a3 |b3
Web Forms :: Auto Increment Of Primary Key Which Is Varchar?
Sep 21, 2010i was given a form in which empid is varchar and i m supposed to auto increment it using a function and calling it ....i have never done this. plz help me out the way .
View 9 RepliesC# - Inserting Row Into Table With Auto Increment Value?
Mar 23, 2011I got a table PartsMedia where I can insert all the images related to a product. The table has the columns :
PartsMediaID , auto-increment
PartsNo
MediaLink
MediaDescription
CatalogCode
SortCode
I want to insert a complete row with automatic increment and the PartsNo should be the same as the PartsNo from the PartsMaster table.
The medialink should be the PartsNo + '-2.jpg'
The mediadescription is for example 'image2'
The CatalogCode should be 'catalog'
and the sorting code should be '0'
From The partsMaster table I Just need the PartNo So I can add this to the PartMedia Table. The PartNo is the foreign key in the PartMedia table.
The following I got so far but no luck
insert into dbo.PartsMedia (PartNo,MediaLink,MediaDescription,CatalogCode, SortCode)
values (dbo.PartsMaster.PartNo, PartsMaster.PartNo+'-2.jpg','image2', 'catalog','0')
DataSource Controls :: Get Next Auto Increment Value From Table?
Apr 28, 2010i have a question, suppose i have a table 'tblImage' which have 3 rows of data and my auto increment is not +1.
imageId imageName
1 a.gif
2 b.gif
4 c.gif
i want to query '2' using LINQ C# to the table in MS SQL and show the record which i have done easily BUT now i want to get the next auto incremented value to make Next button on the sane web form, which is in this case is '4' and i also want the previous imageId as well.
Auto Increment Feature In Database?
Nov 2, 2010I use SQL Server and when I create a new table I make a specific field an auto increment
primary key. The problem is some people told me making the field an auto increment for the primary key means when deleting any record (they don't care about the auto increment field number) the field increases so at some point - if the type of my field is integer for example - the range of integer will be consumed totally and i will be in trouble.
So they tell me not to use this feature any more.The best solution is making this through the code by getting the max of my primary key then if the value does not exist the max will be 1 other wise max + 1.Any suggestions about this problem? Can I use the auto increment feature?I want also to know the cases which are not preferable to use auto increment ..and the alternatives...note :: this question is general not specific to any DBMS , i wanna to know is this true also for DBMSs like
DataSource Controls :: Obtain Inserted Table Row Identity With An Auto Increment Key
Feb 18, 2010I am using LINQ to store and retrieve data from tables with a clustered index key. However, I also need to know how to obtain an inserted table row identity with an auto-increment Primary key. The "Go To Definition" feature for my data context of dataClassesDataContext provides the following information:
[System.Data.Linq.Mapping.DatabaseAttribute(Name="EFMDB")]
public partial class DataClassesDataContext : System.Data.Linq.DataContext
I am asking for the C# code that is needed in a button click event handler that will insert a row of data in a table named "Fields". It only consists of an auto-incrementing primary key column (FieldID), a string column (Phrase) and a null defaulted variable column.
How To Auto Increment Field Value After Inserting To Database
Dec 6, 2010 i'm working on my first project on asp.net using c#.
I'm adding a couble of fields to database but i need the primary key of the master table to add it to sub table.
The database contains 2 tables :
Question Table :questionID(primary key and identity) , questionInText
Answer table : answerID , answer1,answer2 , questionID
code used to insert to db :
[code]....
SQL Server :: How To Change Database Table Primary Key DataType From Integer
Mar 7, 2011There is one table which primary key is ID and its data type is Integer with auto increment. Gradually the value has increased and I want to change it to hold large amount of value.
So, Which in data type I have to change from Integer without effecting the previous values?
SQL Server :: Auto Increment Column In SQL View
Oct 23, 2010show me what is the syntax to add an increment column to Select Query? There will be additional column which goes 1,2,3 ... n.
View 3 RepliesSQL Server :: T-SQL Set Identity Seed On Auto Increment +1?
Nov 20, 2010I have stored procedure where i am creating table and setting primary key how to set auto increment ?
set @sql =@sql +
'CONSTRAINT [PK_'+@Table+']
PRIMARY KEY CLUSTERED ([ID] ASC)) ON [PRIMARY]'
SQL Server :: Failing Insert When Using Auto Increment?
Aug 6, 2010I am trying to set up an insert command in vb for sql server (not mysql). the following works fine as long as I manually enter a new ASSalesId and don't have this field auto increment. this field is set up a a primary key. I would like to just use auto increment on this field. but every time I set the field to auto increment the insert fails. if I just remove the reference to this field from the statement the insert fails.
Sub SQLDatabaseEntry()
Auto Generate Number In Asp.net Which Is Auto Add In Sql Server Table With Other Data?
Mar 25, 2011I have project in asp.net with sql server backend.i want to auto generate a number for particular column.with the auto generated number i want to insert some other data in the same row same table. on button click event.details
railway PNR no.:- want to autogenerat
passenger details:- want to inserted simultaneously
SQL Server :: Get Primary Key Value From The Table?
Oct 26, 2010I am inserting data into two tables on a button click.
I need to insert the primary key generated for Table A into the Table B as a foreign key.
How do i get the primary key value and insert into Table B?
How To Insert The Value That Is Not In Textbox Into Database Which Is Primary Key For Table Without Identity Column
Dec 21, 2010i have created a web form, where i have 3 textboxes into a table and one submit button.
i would like to store values from the textboxes into my database (sql server) when i click the submit button.
but how to insert the value that is not in textbox into database which is primary key for table without identity column.
Auto Increment The Record Number?
Apr 29, 2010i am using one text box in New registration page. when ever user clicks on New registration button, The text box of record number should be auto incremented.
View 12 RepliesADO.NET :: Get Auto Increment Field After Inserting?
Dec 6, 2010I'm adding a couble of fields to database but i need the primary key of the master table to add it to sub table.
The database contains 2 tables :
Question Table :questionID(primary key and identity) , questionInText
Answer table : answerID , answer1,answer2 , questionID
code used to insert to db :
[Code]....
questionID is auto increment.
The question is : How i get questionID after adding to database without using sql statment ?
SQL Server :: Duplicating Row Of Table (with Primary Key)
Mar 24, 2011I need to copy the records of a row to the next available row in the same table. I tried with "Insert ...Select " but it throws me a error since the pk is auto-increment. Also, i cant specify each and every column inside the insert...select statment cause i've almost 30 columns.
View 5 RepliesSQL Server :: Dropping Primary Key On A Table?
Mar 29, 2011I am working on a database with about twenty tables. In one of the tables "Customers" their is a column with
a primary key. Call it "CustomerNumber".
The problem is that we log customers from multiple vendors and so we might have the same customer number, but from different vendors. So really this would be a perfect situation where we could set up the primary key to be a composite key consisting of the Vendor and CustomerNumber combination.
The integrity of the database is not very well maintained because the Primary Key CustomerId is never used as a secondary key in any of the other tables.
So here is my question. Instead of making a primary composite key, can I just drop the primary key all together?
This is one of those questions I really hate to ask, because typically I would never lean tword this drastic of a measure to solve a problem. Because of other situations I can't discuss this might be the best alternative. So would it be okay to drop the primary key constraint all together?
Web Forms :: Auto Increment Using Stored Procedure
Oct 1, 2012I want an auto increament using stored procedure how can I do this process. I want a reference number in this procedure ...
ALTER PROCEDURE [dbo].[Emp_Detail] (
@Name varchar(max),
@Emp_No varchar(50),
@Job_Title varchar (max),
@Nationality varchar(50),
@Administration varchar(50),
[Code] ....
DataSource Controls :: Getting An Auto-increment Field To Work In SQL
Feb 11, 2010I'm trying to get an IDENTITY column to auto-increment with each new row inserted, so that the field (userid in this case) can be used as a unique identifier.
However, I'm getting this error:
[Code]....
My code looks like this:
[Code]....
I don't understand - if I have to explicitly insert something into my auto-increment column, how do I know what to insert? Isn't the point of an auto-increment column that it's... auto?
Forms Data Controls :: Auto Increment The Value Of Boundfield?
Jan 17, 2011How can I autoincrement the value of a boundfield column in a gridview ?
View 2 RepliesSQL Server :: How To Create Two Primary Key In A Table Using Sql Query And Manually
Feb 18, 2011How to create two primary key in a table using sql query and manually?
View 3 RepliesData Controls :: Insert Using GridView Into Auto Increment Field
Apr 1, 2013I have a gridview with the serial no , I want to increment the serial no automatically when i insert new row
How can i ?
SQL Server :: Stored Procedure Is Not Passing In A Primary Key Into A Foriegn Key In Another Table?
Jul 14, 2010I am a rookie developer here and I have tried looking around for an answer but I am little confused. I have a stored procedure that calls multiple stored procedures when I go to create a new contact.[Code]....
I though I could use the OUTPUT Command to copy out the NewContactID but I am getting all kinds of syntax errors. I am confused as to what I am missing here.