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Re: Initial review of xslt with no limits patch

David E. Wheeler <david@kineticode.com>

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From: "David E. Wheeler" <david@kineticode.com>
To: Pavel Stehule <pavel.stehule@gmail.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, Robert Haas <robertmhaas@gmail.com>, Andrew Dunstan <andrew@dunslane.net>, Mike Fowler <mike@mlfowler.com>, pgsql-hackers@postgresql.org
Date: 2010-08-08T16:01:41Z
Lists: pgsql-hackers 
On Aug 7, 2010, at 11:05 PM, Pavel Stehule wrote:

>> COLLECTION?
> 
> yes, sorry - simply - class where fields can be accessed via specified
> index - unique or not unique.

Like in Oracle? From: http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14261/collections.htm

> A collection is an ordered group of elements, all of the same type. It is a general concept that encompasses lists, arrays, and other datatypes used in classic programming algorithms. Each element is addressed by a unique subscript.

There are no keys.

Best,

David