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Peter Eisentraut 2a7e95b659 Readable identity strings for property graph objects
The "identity" column of pg_identify_object() for property graph
objects can be long string of names connected by "of", e.g. "a of l of
e of g".  The type of the first named object is given by column
"type".  But the types of intermediate objects are not easy to find
from the identity string especially when some of them share the same
name.  Some objects, like user mappings or authorization identifier
members, add types of objects other than the first one in the identity
string.  Do the same for property graph objects.

Author: Ashutosh Bapat <ashutosh.bapat.oss@gmail.com>
Reviewed-by: Michael Paquier <michael@paquier.xyz>
Discussion: https://www.postgresql.org/message-id/flat/aej1DkLwhyZWmtxJ%40bdtpg
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PostgreSQL Database Management System

This directory contains the source code distribution of the PostgreSQL database management system.

PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings.

Copyright and license information can be found in the file COPYRIGHT.

General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.

The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.