On Monday 09 November 2015 12:48:54 you wrote:
> I am sorry - it is looking pretty obscure. Really need this feature?

IMHO yes.
Now for write: array[~2:~-2] you need like:
array[array_lower(array, 1)+3: array_upper(array, 1)-2]

Worse when long names. Besides the extra functions calls.

YUriy Zhuravlev
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company

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