| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> |
| Cc: | "Shulgin, Oleksandr" <oleksandr(dot)shulgin(at)zalando(dot)de>, Kyotaro HORIGUCHI <horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Jim Nasby <Jim(dot)Nasby(at)bluetreble(dot)com>, Corey Huinker <corey(dot)huinker(at)gmail(dot)com>, Guillaume Lelarge <guillaume(at)lelarge(dot)info>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: custom function for converting human readable sizes to bytes |
| Date: | 2016-01-04 15:51:20 |
| Message-ID: | CA+TgmoZMbwq-Lb_E06pDXttUf9LhWu2q+7JLqev2nphbEvTFCg@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Mon, Jan 4, 2016 at 10:17 AM, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> wrote:
> [ new patch ]
+ case '-':
+ ereport(ERROR,
+ (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+ errmsg("size cannot be negative")));
Why not? I bet if you copy any - sign to the buffer, this will Just Work.
+ if ( conv->base_unit == GUC_UNIT_KB &&
Whitespace.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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