array question - Mailing list pgsql-general

From Anton Stöckl
Subject array question
Date
Msg-id 3584FDEB.1441D611@cys.de
Whole thread Raw
List pgsql-general
Are there any functions to work with arrays?
For example:
nr_of_elements(array)
insert_val_into_array(array, 'val')
delete_val_from_array(array, pos)
...

If not, it's pretty hard to work with arrays.
If I can't get the number of elements, how should I reference the
elements (if I know the number, I don't need an array).
If inserting must be done my manipulating a string in my application
I just can use a char type?

I have searched all documentation I know but with zero success.

any pointers appreciated, Tony

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