Oops. Never mind.
V
On Sat, Dec 5, 2009 at 1:19 PM, Victor Subervi wrote:
> Hi;
>
> mysql> insert into categories (Category, Parent) values ('test', NULL);
> ERROR 1062 (23000): Duplicate entry '0' for key 1
> mysql> describe categories;
> +--+-+--+-+-+
From: Chetan Lavti <[EMAIL PROTECTED]>
> 1. When I am inserting the values and the Query fails, the increment
> should not took place and
It doesn't.
> 2. When I delete a particular row from the table there should not be any
> gap in the auto increment sequence.
This doesn't work. Although y
At 0:44 +0530 2/26/02, Chetan Lavti wrote:
>hi,
>I creating a table where I am using one field as Auto Increment. I want
>to know two things or rather I want to do to thinks for the same column
>
>1. When I am inserting the values and the Query fails, the increment
>should not took place and
>2. W
1. The auto_increment will not occur on failure. Try it yourself to
verify; I did.
2. When you delete a row, you DO NOT WANT the auto-increment to re-number.
You SHOULD have gaps. Why?
Because if the auto_incremented field is a primary key, and there are other
tables who fields refer to that
