Umashanker, Srividhya wrote:
> I am looking for a generic solution to get the Alphanumeric sorting.
>
> * The user can request for any field to be sorted.
> * There is no specific format the alphanumeric string can follow. So that we can split using
> regex and split and sorted.
> * Need an efficient way. Should not degrade performance.
>
> I tried all possible collation example -- select * from test order by name collate "en_US";
>
> Is there someone who has solved this problem with writing a function?
>
> Below are more details -
> I am expecting
>
> 1, bay1
> 2, bay2
> 10, bay10
> 11, bay11
The answer is the same as on the other mailing list:
Define precisely (not only with an example) what you mean
by "alphanumeric sorting" and you are more likely to get a helpful answer.
Yours,
Laurenz Albe