Hi all,
In an existing table I want to make a unique field and the values starting with 1 would be incremented by one till end of the filed. How to do it?
Hi,
Have an identity column when creating the table. It will auto increment the value with what is specified
identity(seed,increment)
seed is the first value and increment is by how much you want it incremented for the next row
eg:
CREATE TABLE TABLE1
(
id_num int IDENTITY(1,1),
name varchar (20),
)
Hi.. but I have an existing table.. wht to do in this case..
Hi,
Have an identity column when creating the table. It will auto increment the value with what is specified
identity(seed,increment)
seed is the first value and increment is by how much you want it incremented for the next row
eg:
CREATE TABLE TABLE1
(
id_num int IDENTITY(1,1),
name varchar (20),
)
Hello,
How we can change our cursor position for this issue:
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Hi all,
Does any of you know how can determine the default value of a filed to
be taken from another feild (already filled) in the same row of the
table???
Thanks,
Shai
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