Mogens,
Platform could not be less relevant to a question of MySql syntax.
The techniques we have been discussing have been available to every
version of MySql post v3.23 and the class/job function he is applying
it to is neither relevant to the problem nor any of our business,
unless he volunteers to share it. Excepting only the working
assumption that he is using a MySql version released in this century,
I don't know how this would have informed my analysis or response.
- michael dykman
On Thu, Nov 22, 2012 at 4:00 PM, Mogens Melander <mog...@fumlersoft.dk> wrote:
>
> On Thu, November 22, 2012 15:45, Neil Tompkins wrote:
>> Basically I only what to return the IDs that have both types.
>>
>
> And that's exactly what below statement will return.
>
> You forgot to include what platform you are on,
> which version of MySQL you are running and
> what class you are attending.
>
> All necessary information to provide a sufficient help.
>
>>
>> On Thu, Nov 22, 2012 at 2:39 PM, marek gutowski
>> <marek.gutow...@gmail.com>wrote:
>>
>>> SELECT DISTINCT id FROM table WHERE type IN ('2','5')
>>>
>>> should work
>>>
>>>
>>> On 22 November 2012 14:30, Neil Tompkins
>>> <neil.tompk...@googlemail.com>wrote:
>>>
>>>> Hi,
>>>>
>>>> I'm struggling with what I think is a basic select but can't think how
>>>> to
>>>> do it : My data is
>>>>
>>>> id,type
>>>>
>>>> 1000,5
>>>> 1001,5
>>>> 1002,2
>>>> 1001,2
>>>> 1003,2
>>>> 1005,2
>>>> 1006,1
>>>>
>>>> From this I what to get a distinct list of id where the type equals 2
>>>> and
>>>> 5
>>>>
>>>> Any ideas ?
>>>>
>>>> Neil
>>>>
>>>
>>>
>>
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>>
>
>
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--
- michael dykman
- mdyk...@gmail.com
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