Re: BUG #8676: Bug Money JSON

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Andrew Dunstan <andrew(at)dunslane(dot)net>
Cc: Bruce Momjian <bruce(at)momjian(dot)us>, email(at)andersonloyola(dot)com(dot)br, pgsql-bugs(at)postgresql(dot)org
Subject: Re: BUG #8676: Bug Money JSON
Date: 2013-12-17 15:31:08
Message-ID: 10585.1387294268@sss.pgh.pa.us
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Andrew Dunstan <andrew(at)dunslane(dot)net> writes:
>> On Wed, Dec 11, 2013 at 02:30:04PM +0000, email(at)andersonloyola(dot)com(dot)br wrote:
>>> postgres=# SELECT to_json(a) FROM (VALUES(1000::money)) a(salario);
>>> to_json
>>> -----------------------
>>> {"salario":$1,000.00}
>>> (1 row)

> Yeah. I'll have a look. In fact this looks like it's possibly a couple
> of bugs. The JSON produced by the first query is not valid. It looks
> like we might need to force money to text unconditionally.

Isn't this simply failure to quote the string properly? What drives
to_json's choice of whether to quote or not, anyway?

regards, tom lane

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