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How do I insert data when the primary key column is not an identity column?


How do I insert data when the primary key column is not an identity column?

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How do I insert data when the primary key column is not an identity column?
Tag : chash , By : Shrek Qian
Date : November 27 2020, 11:01 PM

To fix the issue you can do You can use the ExplicitKey attribute as per this issue.
public class Foo
{
    [ExplicitKey]
    public int Id { get; set; }

    public string Name { get; set; }
}

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On SQL INSERT can I use the identity column for part of the insert data in another column at the same time?


Tag : sql , By : uxn
Date : March 29 2020, 07:55 AM
I wish this help you From the documentation:

How to insert value into primary key identity column in SQL through C#?


Tag : chash , By : Noah
Date : March 29 2020, 07:55 AM
this will help you can ignore IDENTITY column as it will be inserted by default.
Try This
SqlConnection sqlc = new SqlConnection();
sqlc.ConnectionString = "Data Source=. ; Database=LDatabase; Integrated Security=true;";
SqlCommand cmd2 = new SqlCommand("INSERT INTO Order_Book VALUES(@OB_Title, @OB_Author, @OB_TranslatedBy, @OB_Publisher)", sqlc);//@OB_ID is indentity primary key

cmd2.Parameters.AddWithValue("@OB_Title", "%" + txtboxbook.Text + "%");
cmd2.Parameters.AddWithValue("@OB_Author", "%" + txtboxAuthor.Text + "%");
cmd2.Parameters.AddWithValue("@OB_TranslatedBy", "%" + txtboxTranslator.Text + "%");
cmd2.Parameters.AddWithValue("@OB_Publisher", "%" + txtboxPublisher.Text + "%");
sqlc.Open();
cmd2.ExecuteNonQuery();
sqlc.Close();

sql server--> Insert into a single value which is a primary key as well as Identity() into a column of another table


Tag : sql , By : m0gb0y74
Date : March 29 2020, 07:55 AM
To fix the issue you can do I wanna insert a records from a column which has a primary key and Is Identity property to another column of another table . For example,
INSERT INTO MARK (MSNO, M1, M2, M3)
SELECT SNO FROM STU WHERE SNO = '%' values ('100','100','100');
INSERT INTO MARK (MSNO, M1, M2, M3)
SELECT SNO, '100', '100', '100' FROM STU WHERE SNO = '%'

Insert row into table with only one column, primary key and identity


Tag : sql-server , By : Thierry Brunet
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further Here is a table definition: , Try:
INSERT INTO dbo.TableOnlyPK DEFAULT VALUES
CREATE TABLE dbo.TableOnlyPK
(
    Id tinyint PRIMARY KEY IDENTITY (1, 1)
)
INSERT INTO dbo.TableOnlyPK DEFAULT VALUES
INSERT INTO dbo.TableOnlyPK DEFAULT VALUES
INSERT INTO dbo.TableOnlyPK DEFAULT VALUES

How to insert data into sql server database when the primary key column already set default identity(1, 1)


Tag : chash , By : kuba53280
Date : March 29 2020, 07:55 AM
This might help you By viewing your question, it seems that your insert query is not correct:
First of all, you don't need to insert "OrderID" as it is primary key identity so sql server automatically insert it.
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