Hello
2012/9/6 Misa Simic <misa.simic@gmail.com>:
> That is one of most wanted features of PostgreSQL, what is not solved yet,,,
>
> But it seems will be soon with introductions of Stored Procedures...
>
I wish :)
> For now, you must "know" what result (columns) you expects...
>
> So the only one option for now is to use Dynamic SQL - to build your query
> dynamically based on data in your table (based on column what should be
> pivoted)..
>
> And then execute that query...
>
> You can use your client side language to build SQL or inisde DB you could
> make function what returns "text" as your Dynamic SQL and then execute it
> from your client...
>
there is a some workaround
http://okbob.blogspot.cz/2008/08/using-cursors-for-generating-cross.html
Pavel
> Kind Regards,
>
> Misa
>
> 2012/9/6 punnoose <punnoose.pj@dwisesolutions.com>
>>
>> I want to have a pivot like function in which i should have variable
>> number
>> of columns.i went for crosstab but it doesnot support variable number of
>> columns.Can any body suggest an alternative.like if i have a event at a
>> particular time of the day like one at 02:35,11:34, then i should have
>> column name 02:35,11:34.
>> Please do help me.
>> Punnoose
>>
>>
>>
>>
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>>
>>
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>
>