Re: [PATCH] Generic type subscripting

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Arthur Zakirov <a(dot)zakirov(at)postgrespro(dot)ru>
Cc: Dmitry Dolgov <9erthalion6(at)gmail(dot)com>, David Steele <david(at)pgmasters(dot)net>, Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [PATCH] Generic type subscripting
Date: 2017-09-17 22:52:05
Message-ID: 13830.1505688725@sss.pgh.pa.us
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Arthur Zakirov <a(dot)zakirov(at)postgrespro(dot)ru> writes:
> CREATE SUBSCRIPTING FOR type_name
> INITFUNC = subscripting_init_func
> FETCHFUNC = subscripting_fetch_func
> ASSIGNFUNC = subscripting_assign_func
> DROP SUBSCRIPTING FOR type_name

Reasonable, but let's make the syntax more like other similar
utility commands such as CREATE AGGREGATE --- basically just
adding some parens, IIRC.

regards, tom lane

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