Comments on: Pre-defined collection types in Oracle http://awads.net/wp/2005/10/13/pre-defined-collection-types-in-oracle/ News, views, tips and tricks on Oracle and other fun stuff Thu, 18 Mar 2010 16:44:12 +0000 http://wordpress.org/?v=2.9.2 hourly 1 By: Eddie Awad http://awads.net/wp/2005/10/13/pre-defined-collection-types-in-oracle/comment-page-1/#comment-1252 Eddie Awad Tue, 24 Jan 2006 20:05:59 +0000 http://awads.net/wp/?p=144#comment-1252 <p>Handy indeed. Thanks William.</p> Handy indeed. Thanks William.

]]> By: William Robertson http://awads.net/wp/2005/10/13/pre-defined-collection-types-in-oracle/comment-page-1/#comment-1249 William Robertson Tue, 24 Jan 2006 18:13:48 +0000 http://awads.net/wp/?p=144#comment-1249 <p>Handy query for reminding yourself what collection types are available (predefined or otherwise):</p> <pre>SELECT ct.owner, ct.type_name, ct.elem_type_name, ct.length FROM all_coll_types ct , all_types ot WHERE ct.coll_type = 'TABLE' AND ot.type_name(+) = ct.elem_type_name AND ot.owner(+) = ct.elem_type_owner AND ot.type_name IS NULL ORDER BY ct.owner, ct.type_name;</pre> Handy query for reminding yourself what collection types are available (predefined or otherwise):

SELECT ct.owner, ct.type_name, ct.elem_type_name, ct.length
FROM   all_coll_types ct
     , all_types ot
WHERE  ct.coll_type = 'TABLE'
AND    ot.type_name(+) = ct.elem_type_name
AND    ot.owner(+) = ct.elem_type_owner
AND    ot.type_name IS NULL
ORDER BY ct.owner, ct.type_name;
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