Re: generic options for explain

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
Cc: Dave Page <dpage(at)pgadmin(dot)org>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: generic options for explain
Date: 2009-05-24 14:21:44
Message-ID: 603c8f070905240721q3ac5acecvebb0e27d902076fb@mail.gmail.com
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>> EXPLAIN ('hash_detail', 'on') query...

Oops, I should have written EXPLAIN (hash_detail 'on') query... can't
follow my own syntax.

> I am sorry - this is really strange syntax . Who will use this syntax?
> For some parser is little bit better function call, than parametrized
> statement. Some dificulties with options should be fixed with named
> param (we are speaking about 8.5).
>
> select explain_xml("select ...", true as hash_detail, ...)

See to me THAT is a really strange syntax, so I guess we need some more votes.

...Robert

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