Re: pgsql: Add pg_partition_root to display top-most parent of apartition

On 2019-Feb-08, Michael Paquier wrote:

> Add pg_partition_root to display top-most parent of a partition tree
> 
> This is useful when looking at partition trees with multiple layers, and
> combined with pg_partition_tree, it provides the possibility to show up
> an entire tree by just knowing one member at any level.

I noticed days ago that if you call pg_partition_root on the topmost
partitioned table, the server crashes :-)

-- 
Álvaro Herrera                https://www.2ndQuadrant.com/
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