> OK, that's clear.
Sorry about the bervity, ill clear this up below.
> Scott Haneda wrote:
>> I am thinking UNION and two SQL queries would do this, how is UNION
>> optimized, is it more or less the same as running two selects?
>
> Usually, but a UNION of what two queries? I won't comment on t
Scott Haneda wrote:
> Mysql 4
>
> I have a frustrating case here, a list of numbers, say, 0 through 30,000 or
> so, however, there are gaps in the numbers, so not purely sequential.
>
> I am faced with selecting one record from the dataset, that's simple,
> however, before that select, I need to m
>> Mysql 4
>>
>> I have a frustrating case here, a list of numbers, say, 0 through 30,000 or
>> so, however, there are gaps in the numbers, so not purely sequential.
>>
>> I am faced with selecting one record from the dataset, that's simple,
>> however, before that select, I need to make sure the
> Mysql 4
>
> I have a frustrating case here, a list of numbers, say, 0 through 30,000 or
> so, however, there are gaps in the numbers, so not purely sequential.
>
> I am faced with selecting one record from the dataset, that's simple,
> however, before that select, I need to make sure the record
Mysql 4
I have a frustrating case here, a list of numbers, say, 0 through 30,000 or
so, however, there are gaps in the numbers, so not purely sequential.
I am faced with selecting one record from the dataset, that's simple,
however, before that select, I need to make sure the record is there, and
