2011/07/13 19:28 +0530, Adarsh Sharma
I think a procedure can do it easily , If I know the proper function for that.
Well, here is a procedure that copies from one table, strips off the leading
slash-separated part and reverses it by dots, and inserts the original, the
reversed
On Thu, Jul 14, 2011 at 10:50, Jerry Schwartz wrote:
> There are a couple of problems with using any database for doing this.
>
you're probably right. that said
> - Rows in a table are inherently in no particular order. That means they are
> neither sorted nor random.
> - Depending upon the
There are a couple of problems with using any database for doing this.
- Rows in a table are inherently in no particular order. That means they are
neither sorted nor random.
- Depending upon the keys you are using (an auto-increment field for example),
you might be able to select a random row;
On Wed, 13 Jul 2011 12:26:02 -0600
Elim Qiu wrote:
> I have a prime table
>
> what the query will be if i like to find all rows where pv+2's are
> also in colum 'pv', where oid < 100?
>
> In other words, how to get the list of yonger brother of the twin
> primes within certain bound?
>
se
